Couchbase

[RCBC-132] Specify which version of Ruby is required/supported

Tue, 11 Jun 2013 09:01:43 -0500

Please provide in the http://www.couchbase.com/develop/ruby/current page an indication of which version of Ruby we support. Apparently my 1.8.5 is not sufficient enough but nothing on the page dictates that.

[RCBC-131] Couchbase::Cluster#create_bucket raises "Couchbase::Error::Connect: not connected to the server"

Tue, 4 Jun 2013 04:23:49 -0500

Couchbase::Cluster#create_bucket raises "Couchbase::Error::Connect: not connected to the server"

[RCBC-130] Complete Review of Ruby 1.3

Fri, 24 May 2013 13:11:15 -0500

Sent 5/8/2013:

Hi,

Here is the 1.3 for review. Please provide me any feedback/input by Wednesday end of day next week. After that time, any change requests or fixes will go through the standard maintenance-mode process: http://hub.internal.couchbase.com/confluence/display/techpubs/Doc+Fixes+and+Edits+Process+2013

You can provide any review feedback as a bullet list on this ticket http://www.couchbase.com/issues/browse/RCBC-127, or as annotations to the PDF.

Regards,

Karen

[RCBC-129] Complete Reviews

Fri, 24 May 2013 13:10:10 -0500

Send 5/8/2013:

Hi,

Here is the 1.3 for review. Please provide me any feedback/input by Wednesday end of day next week. After that time, any change requests or fixes will go through the standard maintenance-mode process: http://hub.internal.couchbase.com/confluence/display/techpubs/Doc+Fixes+and+Edits+Process+2013

You can provide any review feedback as a bullet list on this ticket http://www.couchbase.com/issues/browse/RCBC-127, or as annotations to the PDF.

Regards,

Karen

[RCBC-128] Ruby 1.3.0 is missing release notes

Tue, 28 May 2013 19:46:32 -0500

It may have been an artifact of the order in which docs were integrated, but I don't see release notes in the right place in the current document.

http://www.couchbase.com/docs/couchbase-sdk-ruby-1.3/couchbase-sdk-ruby-rn.html

[RCBC-127] Final Review 1.3 core documentation

Wed, 29 May 2013 14:41:59 -0500

We need a new section in the documentation for the upcoming 1.3.0 release. This should:
- Copy the 1.2 manual
- Remove section 3-9, and instead link to the autodocs for the 1.3.0 client
- Rename section 10 (now section 3) to "Common Patterns"

After this is complete, please pass the ticket to Sergey who will write for review:
- Small section on response handling (tmpfail, bulk loading, timeouts)
- small section on event machine (motivation, where it is, how to get more info)
- small section on transcoders (motivation, where it is, how to use it, how to get more info)

I know this is a bit last minute, so we've tried to keep this scope as small as possible and still effective. Our goal would be to have everything done for publishing by EOD on 7th of May.

Sorry for the last minute notification. It only became clear in the last few days that this should be a 1.3 release given the new functionality.

[RCBC-126] support libcouchbase configuration cache

Duplicate — Mon, 6 May 2013 01:16:14 -0500

libcouchbase now has a new configuration cache feature which we should support in the Ruby client. If configured with a path, it will ensure that the bootstrap honors a configuration cache until a not_my_vbucket is received (with future support for memcached buckets).

A test would verify that a configuration cache file is created after setting libcouchbase up and bootstrapping.

This hopefully will be targeted for the release on May 7, 2013. This may be version 1.3.0, not sure yet.

[RCBC-125] Update Autodocs Page to new Corporate Template

Mon, 15 Apr 2013 12:45:03 -0500

http://www.couchbase.com/autodocs/

[RCBC-123] Ruby SDK Site : broken link to the documentation

Tue, 26 Mar 2013 13:31:55 -0500

Go to the site:
http://www.couchbase.com/develop/ruby/current

Click on RDoc:
http://www.couchbase.com/autodocs/couchbase-ruby-client-1.2.2/index.html

this links does not work

[RCBC-122] Option to enable configuration cache on libcouchbase

Duplicate — Mon, 6 May 2013 01:16:02 -0500

Option to enable configuration cache on libcouchbase

[RCBC-121] misspelling in release notes for Ruby

Mon, 6 May 2013 01:18:37 -0500

Should be February:
http://www.couchbase.com/docs/couchbase-sdk-ruby-1.2/couchbase-sdk-ruby-rn_1-2-2.html

Is it possible to review RN for correctness/accuracy before merging more generally?

[RCBC-120] Docs: Reference installation

Mon, 11 Feb 2013 05:36:16 -0600

Customers have lots of choices at their fingertips, and many of those choices will result in a non-functioning installation, or at least a lot of time spent figuring out what the right pieces are.

Can we please provide as much details as possible about a reference installation that we can be sure will work for a customer who is just getting started? This is outside of our support for any one operatin system, but more about telling the customer "if you install with these versions and packages, this code will work"

-OS
-"language" version (Ruby 1.9.3, etc)
-other packages/modules required and/or tested with

[RCBC-119] Error handling documentation

Mon, 11 Feb 2013 15:40:42 -0600

Please create some documentation specifying possible error/failures to operations, what they "look" like in the logs/exceptions/stack traces and what our recommendation is on how to handle them.

i.e. tmp_oom, timeouts (connection/operation/java-internal/etc), "get miss" (it's technically a failure, let's make it overly obvious what it means), CAS failure, add() failure, replace() failure,

Some of this should be covered in the API reference, but this bug is specifically for a single page where this information is aggregated that a customer/user could read about how to handle errors.

[RCBC-118] Docs are saying that it should be #total_entries method defined on the View result, but actually it named as #total_rows

Tue, 12 Feb 2013 04:31:58 -0600

Docs are saying that it should be #total_entries method defined on the View result, but actually it named as #total_rows

[RCBC-117] Write the getting started with Ruby on Linux section of the essential guide

Mon, 4 Feb 2013 11:19:47 -0600

Write the Getting started with Ruby on Linux (Redhat and Debian) section of the Essentials Guide

Needs to cover:

Installation of the Ruby gem/components and pre-requisites
Writing your first (small) app using Couchbase and Ruby

Submissions should be to MC, either through the couchbase/docs repo, or direct to MC in whatever format suits. Must include both the text and images.

[RCBC-116] Write the Getting Started with Ruby on Mac OS X section of the essentials guide

Mon, 4 Feb 2013 11:18:58 -0600

Write the Getting started with Ruby on Mac OS X section of the Essentials Guide

Needs to cover:

Installation of the Ruby gem/components and pre-requisites
Writing your first (small) app using Couchbase and Ruby

Submissions should be to MC, either through the couchbase/docs repo, or direct to MC in whatever format suits. Must include both the text and images.

[RCBC-115] Writ the GettingStarted with Ruby section of the essentials guides

Wed, 29 May 2013 16:20:34 -0500

Write the Getting started with Ruby on Windows section of the Essentials Guide

Needs to cover:

Installation of the Ruby gem/components and pre-requisites
Writing your first (small) app using Couchbase and Ruby

Submissions should be to MC, either through the couchbase/docs repo, or direct to MC in whatever format suits. Must include both the text and images.

[RCBC-114] Code sample of Get and Lock in Ruby

Mon, 6 May 2013 11:29:16 -0500

One of our users asked for a code example demonstrating Get and Lock in Ruby for the Developer Guide.

[RCBC-112] Append/Prepend Operations adds extra quote characters on string value provided

Fri, 8 Feb 2013 18:15:13 -0600

Append/Prepend operations are not defaulting to :format => :plain, and without it are adding extra quote characters. If you use :format => :plain on every prepend/append operation it works as expected, but that is supposed to be the default for these operations.

see: https://gist.github.com/6c1762696ff5fe769a78

[RCBC-111] SEGV during set operation when using/running ruby client multi-threaded

Duplicate — Mon, 6 May 2013 01:27:17 -0500

I have a ruby test program that creates a number of threads, and per thread takes a batch of documents, and stores/inserts them into couchbase. Each thread will be executing ruby code much like:

  # Insert each record (Hash) into Couchbase
  records.each { |record|
    key = record[:id].to_s
    cb.set(key, record) if !key.nil?
  }

The program starts, and subsequently SEGVs and yields a stack trace, for example:

[New Thread 0x40fbf940 (LWP 13650)]
[New Thread 0x41a33940 (LWP 13651)]
[New Thread 0x40e58940 (LWP 13652)]
[New Thread 0x400d5940 (LWP 13653)]
[New Thread 0x40ed9940 (LWP 13654)]
[New Thread 0x4020c940 (LWP 13655)]
[New Thread 0x40977940 (LWP 13656)]
[New Thread 0x40440940 (LWP 13657)]
[New Thread 0x41b0c940 (LWP 13658)]
[New Thread 0x40764940 (LWP 13659)]
[New Thread 0x412f0940 (LWP 13660)]
[New Thread 0x41422940 (LWP 13661)]
[New Thread 0x40156940 (LWP 13662)]
[New Thread 0x41cd4940 (LWP 13663)]
[New Thread 0x41065940 (LWP 13664)]
[New Thread 0x4202a940 (LWP 13665)]
[New Thread 0x40c67940 (LWP 13666)]
[New Thread 0x41dc2940 (LWP 13667)]
[New Thread 0x41734940 (LWP 13668)]
[New Thread 0x407e5940 (LWP 13669)]
[New Thread 0x41b8d940 (LWP 13670)]
[New Thread 0x417b5940 (LWP 13671)]
[New Thread 0x41c0e940 (LWP 13672)]
[New Thread 0x406b1940 (LWP 13673)]
[New Thread 0x41e43940 (LWP 13674)]
[New Thread 0x41f4c940 (LWP 13675)]
[New Thread 0x40a5d940 (LWP 13676)]
[New Thread 0x40866940 (LWP 13677)]
[New Thread 0x40ade940 (LWP 13678)]
[New Thread 0x40b5f940 (LWP 13679)]
[New Thread 0x408e7940 (LWP 13680)]
[New Thread 0x41ec4940 (LWP 13681)]
[New Thread 0x40622940 (LWP 13682)]
[New Thread 0x4164d940 (LWP 13683)]
Fetching 1024 authors starting at offset 0
[New Thread 0x42a2b940 (LWP 13685)]
[Thread 0x42a2b940 (LWP 13685) exited]
Fetching 1024 authors starting at offset 1024
Fetching 1024 authors starting at offset 2048
Fetching 1024 authors starting at offset 3072
Fetching 1024 authors starting at offset 4096

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x4020c940 (LWP 13655)]
0x00002aaaac509a1d in cb_strip_key_prefix (bucket=0x2aaab4414300, key=46912654151960) at utils.c:471
471 rb_str_update(key, 0, RSTRING_LEN(bucket->key_prefix_val), cb_vStrEmpty);
(gdb) where
#0 0x00002aaaac509a1d in cb_strip_key_prefix (bucket=0x2aaab4414300, key=46912654151960) at utils.c:471
#1 0x00002aaaac50bd64 in cb_storage_callback (handle=<optimized out>, cookie=0x2aaab4415cf0, operation=LCB_SET, error=LCB_SUCCESS, resp=0x402099b0) at store.c:52
#2 0x00002aaaac72dfd4 in ?? () from /usr/lib64/libcouchbase.so.2
#3 0x00002aaaac72bb1a in ?? () from /usr/lib64/libcouchbase.so.2
#4 0x00002aaaac504c5c in callbacks_run (callbacks=<optimized out>) at multithread_plugin.c:600
#5 loop_run_select (argp=<optimized out>) at multithread_plugin.c:780
#6 0x00002b0ebc3e8657 in rb_ensure (b_proc=0x2aaaac504aa0 <loop_run_select>, data1=46912653493520, e_proc=0x2aaaac504f30 <loop_select_cleanup>, data2=46912654152000) at eval.c:743
#7 0x00002aaaac5039fc in loop_run (loop=<optimized out>) at multithread_plugin.c:1056
#8 lcb_io_run_event_loop (iops=<optimized out>) at multithread_plugin.c:1177
#9 0x00002aaaac736aaa in lcb_wait () from /usr/lib64/libcouchbase.so.2
#10 0x00002aaaac50c275 in cb_bucket_store (self=<optimized out>, argv=<optimized out>, argc=<optimized out>, cmd=<optimized out>) at store.c:162
#11 cb_bucket_set (argc=<optimized out>, argv=<optimized out>, self=<optimized out>) at store.c:270
#12 0x00002b0ebc4ed2a8 in vm_call_cfunc (me=<optimized out>, blockptr=<optimized out>, recv=<optimized out>, num=<optimized out>, reg_cfp=<optimized out>, th=<optimized out>)
    at vm_insnhelper.c:402
#13 vm_call_method (th=0x23a2dc0, cfp=0x2aaaad359a38, num=2, blockptr=0x1, flag=0, id=21448, me=0x20c7ae0, recv=33100200) at vm_insnhelper.c:528
#14 0x00002b0ebc4f00f3 in vm_exec_core (th=0x23a2dc0, initial=<optimized out>) at insns.def:1006
#15 0x00002b0ebc4f5889 in vm_exec (th=0x2aaab4414300) at vm.c:1147
#16 0x00002b0ebc4f9e19 in invoke_block_from_c (th=0x23a2dc0, block=0x329afe0, self=30791040, argc=1, argv=0x0, blockptr=0x0, cref=0x0) at vm.c:558
#17 0x00002b0ebc4fa2a7 in vm_yield (argv=<optimized out>, argc=<optimized out>, th=<optimized out>) at vm.c:588
#18 rb_yield_0 (argv=<optimized out>, argc=<optimized out>) at vm_eval.c:740
#19 rb_yield (val=42406680) at vm_eval.c:750
#20 0x00002b0ebc3b9c9c in rb_ary_each (ary=42907960) at array.c:1427
#21 0x00002b0ebc4ed2a8 in vm_call_cfunc (me=<optimized out>, blockptr=<optimized out>, recv=<optimized out>, num=<optimized out>, reg_cfp=<optimized out>, th=<optimized out>)
    at vm_insnhelper.c:402
#22 vm_call_method (th=0x23a2dc0, cfp=0x2aaaad359b40, num=0, blockptr=0x329afe1, flag=270, id=424, me=0x1ac7760, recv=42907960) at vm_insnhelper.c:528
#23 0x00002b0ebc4f00f3 in vm_exec_core (th=0x23a2dc0, initial=<optimized out>) at insns.def:1006
#24 0x00002b0ebc4f5889 in vm_exec (th=0x2aaab4414300) at vm.c:1147
#25 0x00002b0ebc4f9e19 in invoke_block_from_c (th=0x23a2dc0, block=0x24947d0, self=27728360, argc=1, argv=0x2aaaad25a0d0, blockptr=0x0, cref=0x0) at vm.c:558
#26 0x00002b0ebc4fa1ef in rb_vm_invoke_proc (th=0x23a2dc0, proc=0x24947d0, self=27728360, argc=1, argv=0x2aaaad25a0d0, blockptr=0x0) at vm.c:604
#27 0x00002b0ebc3f01bd in proc_call (argc=1, argv=0x2aaaad25a0d0, procval=<optimized out>) at proc.c:556
#28 0x00002b0ebc4ed2a8 in vm_call_cfunc (me=<optimized out>, blockptr=<optimized out>, recv=<optimized out>, num=<optimized out>, reg_cfp=<optimized out>, th=<optimized out>)
    at vm_insnhelper.c:402
#29 vm_call_method (th=0x23a2dc0, cfp=0x2aaaad359cf8, num=1, blockptr=0x1, flag=2, id=5912, me=0x1b0a800, recv=33098120) at vm_insnhelper.c:528
#30 0x00002b0ebc4f00f3 in vm_exec_core (th=0x23a2dc0, initial=<optimized out>) at insns.def:1006
#31 0x00002b0ebc4f5889 in vm_exec (th=0x2aaab4414300) at vm.c:1147
#32 0x00002b0ebc4f9e19 in invoke_block_from_c (th=0x23a2dc0, block=0x2aaaad359e28, self=33097800, argc=0, argv=0x0, blockptr=0x0, cref=0x0) at vm.c:558
#33 0x00002b0ebc4fa3f8 in vm_yield (argv=<optimized out>, argc=<optimized out>, th=<optimized out>) at vm.c:588
#34 rb_yield_0 (argv=<optimized out>, argc=<optimized out>) at vm_eval.c:740
#35 loop_i () at vm_eval.c:798
#36 0x00002b0ebc3e8a4c in rb_rescue2 (b_proc=0x2b0ebc4fa3c0 <loop_i>, data1=0, r_proc=0x0, data2=0) at eval.c:646
#37 0x00002b0ebc4e8d2e in rb_f_loop (self=33097800) at vm_eval.c:826
#38 0x00002b0ebc4ed2a8 in vm_call_cfunc (me=<optimized out>, blockptr=<optimized out>, recv=<optimized out>, num=<optimized out>, reg_cfp=<optimized out>, th=<optimized out>)
    at vm_insnhelper.c:402
#39 vm_call_method (th=0x23a2dc0, cfp=0x2aaaad359e00, num=0, blockptr=0x2aaaad359e29, flag=8, id=2856, me=0x1a9a1a0, recv=33097800) at vm_insnhelper.c:528
#40 0x00002b0ebc4f00f3 in vm_exec_core (th=0x23a2dc0, initial=<optimized out>) at insns.def:1006
#41 0x00002b0ebc4f5889 in vm_exec (th=0x2aaab4414300) at vm.c:1147
#42 0x00002b0ebc4f9e19 in invoke_block_from_c (th=0x23a2dc0, block=0x2aaaad359f30, self=33097800, argc=1, argv=0x0, blockptr=0x0, cref=0x0) at vm.c:558
#43 0x00002b0ebc4fa341 in rb_yield_0 (argv=<optimized out>, argc=<optimized out>) at vm.c:588
#44 catch_i (tag=2082830, data=<optimized out>) at vm_eval.c:1459
#45 0x00002b0ebc4e7943 in rb_catch_obj (tag=2082830, func=0x2b0ebc4fa300 <catch_i>, data=0) at vm_eval.c:1534
#46 0x00002b0ebc4e8bdd in rb_f_catch (argc=<optimized out>, argv=<optimized out>) at vm_eval.c:1510
#47 0x00002b0ebc4ed2a8 in vm_call_cfunc (me=<optimized out>, blockptr=<optimized out>, recv=<optimized out>, num=<optimized out>, reg_cfp=<optimized out>, th=<optimized out>)
    at vm_insnhelper.c:402
#48 vm_call_method (th=0x23a2dc0, cfp=0x2aaaad359f08, num=1, blockptr=0x2aaaad359f31, flag=8, id=2840, me=0x1a99e20, recv=33097800) at vm_insnhelper.c:528
#49 0x00002b0ebc4f00f3 in vm_exec_core (th=0x23a2dc0, initial=<optimized out>) at insns.def:1006
#50 0x00002b0ebc4f5889 in vm_exec (th=0x2aaab4414300) at vm.c:1147
#51 0x00002b0ebc4f9e19 in invoke_block_from_c (th=0x23a2dc0, block=0x23f5230, self=33097800, argc=0, argv=0x0, blockptr=0x0, cref=0x0) at vm.c:558
#52 0x00002b0ebc4fa1ef in rb_vm_invoke_proc (th=0x23a2dc0, proc=0x23f5230, self=33097800, argc=0, argv=0x224d2d0, blockptr=0x0) at vm.c:604
#53 0x00002b0ebc501bd2 in thread_start_func_2 (th=0x23a2dc0, stack_start=0x4020c128) at thread.c:450
#54 0x00002b0ebc501cef in thread_start_func_1 (th_ptr=<optimized out>) at thread_pthread.c:394
#55 0x0000003cb560677d in start_thread () from /lib64/libpthread.so.0
#56 0x0000003cb46d3c1d in clone () from /lib64/libc.so.6
#57 0x0000000000000000 in ?? ()

Note that this behavior can be recreated consistently.

[RCBC-110] SEGV during set operation when using/running ruby client multi-threaded

Duplicate — Fri, 8 Feb 2013 18:15:13 -0600

Bug was inadvertently created under project Couchbase Server - my apologies.
I don't know how to migrate the bug into this project; please refer to MB-7544 http://www.couchbase.com/issues/browse/MB-7544

[RCBC-109] Add Observe-methods into Rdoc TOC

Fri, 11 Jan 2013 12:56:27 -0600

Hi Sergey,

Can you add an item in the top-level RDoc table of content for the observe-methods in Ruby? A customer just asked about it in Rdoc. In general, the Rdoc is great language reference resource for the SDK, but this item that is hard to find from the first Rdoc page: http://www.couchbase.com/autodocs/couchbase-ruby-client-1.2.0/Couchbase/Bucket.html#observe_and_wait-instance_method

Thanks,

Karen

[RCBC-108] Add Couchbase operation logging

Duplicate — Fri, 8 Feb 2013 18:18:26 -0600

I'd love to have some basic logging of Couchbase operations--really would love them in the couchbase gem itself, but would be happy if we could at least have it in the Couchbase-Model gem.

My quick stab at it is here:
https://github.com/mje113/couchbase-ruby-model/commit/e3029076a00b120832e553563b93d92b8124100b

It's not meant to be complete--just the basics of what I'm thinking of.

[RCBC-107] Dupe test name hiding failing test.

Mon, 6 May 2013 01:40:45 -0500

There's two versions of test_it_raises_not_found_exception, one intended for Model#find, and the other for Model#find_by_id. It's hiding a mismatched expected exception for find with a bad id. Pull request:
http://github.com/couchbase/couchbase-ruby-model/pull/3

Sorry for the additional commits in the pull request, I should have rebased first or something...

[RCBC-105] Docs: What operating system versions does the ruby gem support?

Mon, 6 May 2013 11:30:58 -0500

I seem to be having problems installing this on CentOS 5.8. I'm not sure if that's the problem, but I tried to verify it via our documentation and couldn't find what versions were supported or not.

[RCBC-104] Data corruption on intensive get/set

Fri, 8 Feb 2013 18:15:14 -0600

The script attached produces the following output:

~ $ ruby corrupt.rb
corrupt.rb:8:in `get': unable to convert value for key 'mm_71': lexical error: invalid char in json text. (Couchbase::Error::ValueFormat)
                                        2 (right here) ------^
        from corrupt.rb:8:in `block (3 levels) in <main>'
        from corrupt.rb:6:in `times'
        from corrupt.rb:6:in `block (2 levels) in <main>'
        from corrupt.rb:4:in `fork'
        from corrupt.rb:4:in `block in <main>'
        from corrupt.rb:3:in `times'
        from corrupt.rb:3:in `<main>'
corrupt.rb:8:in `get': unable to convert value for key 'mm_71': lexical error: invalid char in json text. (Couchbase::Error::ValueFormat)
                                        2 (right here) ------^
Process from corrupt.rb:8:in `block (3 levels) in <main>'
        from corrupt.rb:6:in `times'
        from corrupt.rb:6:in `block (2 levels) in <main>'
        from corrupt.rb:4:in `fork'
        from corrupt.rb:4:in `block in <main>'
        from corrupt.rb:3:in `times'
        from corrupt.rb:3:in `<main>'
corrupt.rb:8:in `get': unable to convert value for key 'mm_71': lexical error: invalid char in json text. (Couchbase::Error::ValueFormat)
                                        2 (right here) ------^
        from corrupt.rb:8:in `block (3 levels) in <main>'
        from corrupt.rb:6:in `times'
        from corrupt.rb:6:in `block (2 levels) in <main>'
        from corrupt.rb:4:in `fork'
        from corrupt.rb:4:in `block in <main>'
        from corrupt.rb:3:in `times'
        from corrupt.rb:3:in `<main>'
corrupt.rb:8:in `get': unable to convert value for key 'mm_71': lexical error: invalid char in json text. (Couchbase::Error::ValueFormat)
                                        2 (right here) ------^
        from corrupt.rb:8:in `block (3 levels) in <main>'
        from corrupt.rb:6:in `times'
        from corrupt.rb:6:in `block (2 levels) in <main>'
        from corrupt.rb:4:in `fork'
        from corrupt.rb:4:in `block in <main>'
        from corrupt.rb:3:in `times'
        from corrupt.rb:3:in `<main>'

[RCBC-103] Improvements to the Getting Started Guide and the Tutorial

Thu, 2 May 2013 16:40:07 -0500

Ruby Docs

*** Getting Started ***

http://www.couchbase.com/docs/couchbase-sdk-ruby-1.2/installing_the_couchbase_client_libraries.html
- link broken: ... is libcouchbase. Please consult [C Client Library page about w ...

http://www.couchbase.com/docs/couchbase-sdk-ruby-1.2/hello_couchbase.html
- In the list where the conn params are explained, maybe explain why I need to ouse the list param
when I have more then one node (where I have to use host?)? Its not really obvious why I have two
different args for the same type.
- Maybe add a quick sentence what marhsal does? Serialzining ruby objects? Note that you cant use
views with it.

http://www.couchbase.com/docs/couchbase-sdk-ruby-1.2/creating_and_updating_documents.html
- here it talks about the :plain mode and I'm confused, whats the different to :marshal? Maybe
good to explain in a sentence.

http://www.couchbase.com/docs/couchbase-sdk-ruby-1.2/reading_documents.html
- Where basic view querying is explained, I think we need to add a sentence or two on how
a second HTTP request is maed when you access the design document. Since you ask an array here,
is it prefetched? how does it work? Would be good to know so that people dont use it in a loop
for example.

*** Tutorial **

http://www.couchbase.com/docs/couchbase-sdk-ruby-1.2/_tl_dr.html
- I think you need to tell people how to install bundler? I have it, but I'm not sure if it comes
by default? If it is always there forget this comment :)

- Sign in with twitter gives me 401 unauthorized.. do we really need this and is it supposed to
work? Otherwise the sample app works out of the box, cool work.

http://www.couchbase.com/docs/couchbase-sdk-ruby-1.2/_create_application_skeleton.html
- Can you explain the --old-style-hash in a sentence? Dont know what it is?
- The short gem description only contains omniauth-twitter, but the full also omniauth?
- maybe mention to update the dependencies after the changes? bundle update?

http://www.couchbase.com/docs/couchbase-sdk-ruby-1.2/_implement_controllers.html
- Where you explain the controller functionality: it's not really obvios how the methods map to the
views. What will happen when you access a different method that has no view defined? Just a few
words to explain how the "magical" vie access works would be good I think.

http://www.couchbase.com/docs/couchbase-sdk-ruby-1.2/_bonus_spatial_queries_sessions_and_cache.html
- On caching: will it use the same couchbase client connection or instantiate a new one?

Otherwise good job! :)

[RCBC-102] Store methods behaves inconsistently when persistence constraints specified

Fri, 8 Feb 2013 18:15:14 -0600

The Bucket#set for example should return the object corresponding to arguments passed:

  1.9.3p327 (main):002:0> conn.set("foo", "bar")
  851339802448297984
  1.9.3p327 (main):003:0> conn.set("foo" => "bar", "baz" => "foo")
  {"foo"=>2995536636664938496, "baz"=>16831440216388861952}

But when :observe option is used, it always return it like for multi-set

  1.9.3p327 (main):004:0> conn.set("foo", "bar", :observe => {:persisted => 1})
  {"foo"=>2559248876759744512}

[RCBC-101] Observe options isn't passed to the store commands

Fri, 8 Feb 2013 18:15:12 -0600

Observe options isn't passed to the store commands

[RCBC-100] Provide proper attribute inheritance when subclassing Couchbase::Model subclasses.

Fri, 8 Feb 2013 18:15:13 -0600

(Pull request to fix this can be found here: https://github.com/couchbase/couchbase-ruby-model/pull/2 )

Currently, Couchbase::Model stores attributes (and views) in a class variable set to a mutable hash. This breaks the expected subclass attribute inheritance behavior that ActiveModel provides.

Example:

class A < Couchbase::Model
  attribute :one
end

class B < A
  attribute :two
end

B.attributes #=> {:one => nil, :two => nil}
A.attributes #=> {:one => nil, :two => nil}
B.attributes.object_id == A.attributes.object_id #=> true

This patch enables proper inheritance when ::Rails is present by using Class#class_attribute and detecting subclass additions to attribute:

class A < Couchbase::Model
  attribute :one
end

class B < A
  attribute :two
end

A.attributes #=> {:one => nil}
B.attributes #=> {:one => nil, :two => nil}
B.attributes.object_id != A.attributes.object_id #=> true

[RCBC-99] When posting JSON strings in rails this function is passed a StringIO object not a string.

Fri, 8 Feb 2013 18:15:13 -0600

https://github.com/couchbase/couchbase-ruby-client/pull/5

When posting JSON strings in rails this function is passed a StringIO object not a string.
This causes the following error:

MultiJson::DecodeError
399: unexpected token at '#<StringIO:0x2f64720>]'

[RCBC-98] Internalize the most frequently used strings

Tue, 12 Feb 2013 04:31:58 -0600

Internalize the most frequently used strings

[RCBC-97] Use ruby strings instead of char *

Fri, 8 Feb 2013 18:15:13 -0600

Simplify memory management, reduce reallocations

[RCBC-96] Release notes needed for 1.1.3, 1.1.4, 1.1.5

Fri, 8 Feb 2013 18:15:12 -0600

1.1.5 is marked as "unreleased" in Jira, yet it is avialable for d/l on http://www.couchbase.com/develop/ruby/current. No release notes are avialable after 1.1.2 release.

[RCBC-95] Server's helpful error about map.js errors gets replaced by a generic http 400 happened while uploading design document

Fri, 8 Feb 2013 18:15:14 -0600

Repro:

Create a new model, use the genrator to create a view
add the view line to the model
start the app (rails console)

The default map.js with all the comments in and examples will cause the error already.

/Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/couchbase-1.2.0.z.beta4/lib/couchbase/bucket.rb:165:in `continue': failed to execute HTTP request (key="_design/clocking", status="400" (Bad Request), error=0x00) (Couchbase::Error::HTTP)
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/couchbase-1.2.0.z.beta4/lib/couchbase/bucket.rb:165:in `save_design_doc'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/couchbase-model-0.5.0/lib/couchbase/model.rb:260:in `ensure_design_document!'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/couchbase-model-0.5.0/lib/couchbase/railtie.rb:120:in `block (3 levels) in <class:Railtie>'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/couchbase-model-0.5.0/lib/couchbase/railtie.rb:119:in `each'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/couchbase-model-0.5.0/lib/couchbase/railtie.rb:119:in `block (2 levels) in <class:Railtie>'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/activesupport-3.2.9/lib/active_support/callbacks.rb:418:in `_run__3328634455356380055__prepare__3132553472985099836__callbacks'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/activesupport-3.2.9/lib/active_support/callbacks.rb:405:in `__run_callback'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/activesupport-3.2.9/lib/active_support/callbacks.rb:385:in `_run_prepare_callbacks'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/activesupport-3.2.9/lib/active_support/callbacks.rb:81:in `run_callbacks'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/actionpack-3.2.9/lib/action_dispatch/middleware/reloader.rb:74:in `prepare!'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/actionpack-3.2.9/lib/action_dispatch/middleware/reloader.rb:48:in `prepare!'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/railties-3.2.9/lib/rails/application/finisher.rb:47:in `block in <module:Finisher>'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/railties-3.2.9/lib/rails/initializable.rb:30:in `instance_exec'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/railties-3.2.9/lib/rails/initializable.rb:30:in `run'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/railties-3.2.9/lib/rails/initializable.rb:55:in `block in run_initializers'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/railties-3.2.9/lib/rails/initializable.rb:54:in `each'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/railties-3.2.9/lib/rails/initializable.rb:54:in `run_initializers'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/railties-3.2.9/lib/rails/application.rb:136:in `initialize!'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/railties-3.2.9/lib/rails/railtie/configurable.rb:30:in `method_missing'
from /Users/piotr/Work/git/ph_time/config/environment.rb:5:in `<top (required)>'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/railties-3.2.9/lib/rails/application.rb:103:in `require'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/railties-3.2.9/lib/rails/application.rb:103:in `require_environment!'
from /Users/piotr/.rvm/gems/ruby-1.9.3-p327@time/gems/railties-3.2.9/lib/rails/commands.rb:40:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'

Now after a bit of tinkering .. I just added an else to the if block_given? in there .. to reveal the error ..
        if block_given?
          if res.success? && val['error']
            res.error = Error::View.new("save_design_doc", val['error'])
          end
          yield(res)
        else
          unless res.success?
            if val['error'] && val['reason']
              raise Couchbase::Error::View.new(val['error'], val['reason'])
            end
          end
        end

And that returned a much more civil error:

SERVER: invalid_design_document: Syntax error in the map function of the view `by_date': SyntaxError: Unexpected end of input (Couchbase::Error::View)

[RCBC-94] Ruby client memoise last exception

Fri, 8 Feb 2013 18:15:14 -0600

Ruby client doesn't erase exception received in global error callback and keep using it as a error indicator.

[RCBC-93] Ruby Client does not handle the timeout appropriately

Thu, 15 Nov 2012 06:01:59 -0600

This is the problem that the customer is encountering
(Ruby code coming up):

Timeout::timeout(2) do
couch_client.get(key)
end

But we are seeing Couchbase::Error::Timeout exceptions being raised. I know the default timeout for the Couchbase client gem is greater than 2 seconds, so I'm wondering: what could cause Couchbase to return a timeout (0x16 error code) before it actually has time to timeout?

The complete ruby source code is attached , Please take a look at it.

------
support's analysis:
The client is not timing out fast enough it should time out in 2.5 sec or something but instead it's waiting a long time.

[RCBC-92] rb_sprintf() isn't available in ruby 1.8.7, so recent couchbase-ruby-client doesn't work there

Fri, 8 Feb 2013 18:15:13 -0600

rb_sprintf() isn't available in ruby 1.8.7, so recent couchbase-ruby-client doesn't work there

[RCBC-91] Ruby gem installation instructions don't work

Mon, 12 Nov 2012 04:48:32 -0600

The instructions for installing the gem here are incorrect (at least according to my novice cut/paste):
http://www.couchbase.com/develop/ruby/next

[root@localhost ~]# gem install couchbase --pre
ERROR: While executing gem ... (OptionParser::InvalidOption)
invalid option: --pre

[RCBC-90] It isn't possible to pass custom connection options to Rack session store

Tue, 13 Nov 2012 04:24:15 -0600

It isn't possible to pass custom connection options to Rack session store

[RCBC-89] make sure include_docs is "logical"

Tue, 13 Nov 2012 04:24:14 -0600

Currently, include_docs fetches the doc from the view. This needs to change so the doc is fetched from the cache, so it's a "logical" include docs. This would mean that the docs can be out of sync w.r.t. the view, but that's an inconsistency we can live with.

[RCBC-88] The library 1.2.0.z.beta2 fails to install with libcouchbase 2.0.0beta

Tue, 13 Nov 2012 04:24:15 -0600

The library 1.2.0.z.beta2 fails to install with libcouchbase 2.0.0beta

[RCBC-87] Gem is failing to install on macos

Tue, 13 Nov 2012 04:24:13 -0600

make
xcrun cc -I. -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin11.0 -I. -DRUBY_EXTCONF_H=\"couchbase_config.h\" -I/usr/local/Cellar/libevent/2.0.19/include -I/opt/local/include -I/usr/local/include -I/usr/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -fno-common -g -Os -pipe -fno-common -DENABLE_DTRACE -fno-common -pipe -fno-common -std=c99 -Wall -Wextra -c arguments.c
In file included from arguments.c:18:
couchbase_ext.h:27: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'hrtime_t'
couchbase_ext.h:28: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'gethrtime'
make: *** [arguments.o] Error 1

[RCBC-85] undefined method `default' for Class

Tue, 13 Nov 2012 04:24:16 -0600

When using 'save' on an existing and previously saved document, there's a 'undefined method'-error on 'default'. 'save' and 'update' result in the same error.

class TestDoc < Couchbase::Model
  attribute :email, :default => ''
  attribute :created_at, :default => lambda { Time.zone.now }

  view :by_created_at
end

t = TestDoc.new(:id => request.session_options[:id])
t.save
t = TestDoc.find(request.session_options[:id])
t.email = 'hello'
t.update(:email => 'blubb')

undefined method `default' for TestDoc(id, email, created_at):Class

couchbase-model (0.4.0) lib/couchbase/model.rb:487:in `save'
(eval):4:in `block in save'
activesupport (3.2.8) lib/active_support/callbacks.rb:403:in `_run__3218406879367123135__save__4511417429032474671__callbacks'
activesupport (3.2.8) lib/active_support/callbacks.rb:405:in `__run_callback'
activesupport (3.2.8) lib/active_support/callbacks.rb:385:in `_run_save_callbacks'
activesupport (3.2.8) lib/active_support/callbacks.rb:81:in `run_callbacks'
(eval):3:in `save'
couchbase-model (0.4.0) lib/couchbase/model.rb:501:in `update'
(eval):4:in `block in update'
activesupport (3.2.8) lib/active_support/callbacks.rb:403:in `_run__3218406879367123135__update__4511417429032474671__callbacks'
activesupport (3.2.8) lib/active_support/callbacks.rb:405:in `__run_callback'
activesupport (3.2.8) lib/active_support/callbacks.rb:385:in `_run_update_callbacks'
activesupport (3.2.8) lib/active_support/callbacks.rb:81:in `run_callbacks'
(eval):3:in `update'

[RCBC-84] require 'couchbase' fails - LoadError - not found

Tue, 13 Nov 2012 04:24:14 -0600

I can't include/'require' the couchbase gem. Installation was successful and also libcouchbase is installed. There's no further error message.

lightbox: me$ gem install couchbase --pre
Successfully installed couchbase-1.2.0.z.beta
1 gem installed
Installing ri documentation for couchbase-1.2.0.z.beta...
Installing RDoc documentation for couchbase-1.2.0.z.beta...

lightbox: me$ cat test.rb
require 'couchbase'
c = Couchbase.new("http://localhost:8091/pools/default")

lightbox: me$ ruby test.rb
/Users/me/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- couchbase (LoadError)
from /Users/me/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from test.rb:1:in `<main>'

lightbox: me$ rails console
Loading development environment (Rails 3.2.6)
1.9.3p194 :001 > require 'couchbase'
LoadError: cannot load such file -- couchbase
from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `require'
from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `block in require'
from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:236:in `load_dependency'
from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `require'
from (irb):1
from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.6/lib/rails/commands/console.rb:47:in `start'
from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.6/lib/rails/commands/console.rb:8:in `start'
from /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.6/lib/rails/commands.rb:41:in `<top (required)>'
from script/rails:9:in `require'
from script/rails:9:in `<main>'
1.9.3p194 :002 >

[RCBC-83] gem install couchbase fails

Duplicate — Tue, 13 Nov 2012 04:24:14 -0600

me$ gem install couchbase --pre
Building native extensions. This could take a while...
ERROR: Error installing couchbase:
ERROR: Failed to build gem native extension.

/Users/me/.rvm/rubies/ruby-1.9.3-p194/bin/ruby extconf.rb
extconf.rb:25:in `block in <main>': uninitialized constant RbConfig::ARCHFLAGS (NameError)
from extconf.rb:24:in `each'
from extconf.rb:24:in `<main>'

Gem files will remain installed in /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/couchbase-1.2.0.z.beta for inspection.
Results logged to /Users/me/.rvm/gems/ruby-1.9.3-p194/gems/couchbase-1.2.0.z.beta/ext/couchbase_ext/gem_make.out

[RCBC-82] gem install couchbase --pre on OSX 10.8.1 with Ruby 1.9.3-p194

Duplicate — Tue, 13 Nov 2012 04:24:15 -0600

brew install https://raw.github.com/couchbase/homebrew/preview/Library/Formula/libcouchbase.rb

patrick$ gem install couchbase --pre
Building native extensions. This could take a while...
ERROR: Error installing couchbase:
ERROR: Failed to build gem native extension.

/Users/patrick/.rvm/rubies/ruby-1.9.3-p194/bin/ruby extconf.rb
extconf.rb:25:in `block in <main>': uninitialized constant RbConfig::ARCHFLAGS (NameError)
from extconf.rb:24:in `each'
from extconf.rb:24:in `<main>'

Gem files will remain installed in /Users/patrick/.rvm/gems/ruby-1.9.3-p194/gems/couchbase-1.2.0.z.beta for inspection.
Results logged to /Users/patrick/.rvm/gems/ruby-1.9.3-p194/gems/couchbase-1.2.0.z.beta/ext/couchbase_ext/gem_make.out

[RCBC-81] Unable to gem install couchbase

Tue, 13 Nov 2012 04:24:14 -0600

[root@cen-1908 ~]# ruby -v
ruby 1.8.7 (2011-06-30 patchlevel 352) [x86_64-linux]
[root@cen-1908 ~]# gem --version
1.8.10

Followed the instructions listed here:-
https://github.com/couchbase/couchbase-ruby-client

[root@cen-1908 ~]# gem install couchbase
Building native extensions. This could take a while...
......
ERROR: Error installing couchbase:
ERROR: Failed to build gem native extension.

/usr/bin/ruby extconf.rb
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.

Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/usr/bin/ruby
--with-libcouchbase-dir
--without-libcouchbase-dir
--with-libcouchbase-include
--without-libcouchbase-include=${libcouchbase-dir}/include
--with-libcouchbase-lib
--without-libcouchbase-lib=${libcouchbase-dir}/lib
extconf.rb:86: undefined method `<<' for nil:NilClass (NoMethodError)

Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/couchbase-1.1.4 for inspection.
Results logged to /usr/lib/ruby/gems/1.8/gems/couchbase-1.1.4/ext/couchbase_ext/gem_make.out

[RCBC-80] Use restful flush instead memcached

Duplicate — Tue, 13 Nov 2012 04:24:15 -0600

Use restful flush instead memcached

[RCBC-79] flush should use the the restful flush with error handling

Duplicate — Tue, 13 Nov 2012 04:24:14 -0600

The server side does not support flush for now, so this should fail with the server's error message for now, but should later work when it's enableable at the server.

[RCBC-78] Need Alternative to Event Loop

Tue, 28 Aug 2012 16:18:40 -0500

Production Management (DiptiP), and Customer Support team request that we provide an alternative to the event loop for asynchronous operations, which takes a function/callback as a parameter in the method signature and has an explicit return.

[RCBC-77] Incorporate Feedback from Sergey on Advanced Topics 1.8

Tue, 13 Nov 2012 04:24:14 -0600

Incorporate Feedback from Sergey on Advanced Topics 1.8

[RCBC-76] Provide get and lock as API

Tue, 11 Sep 2012 16:30:13 -0500

Provide get and lock as an API method.

[RCBC-75] Provide Consistent Order of Parameters

Wed, 2 Jan 2013 15:54:41 -0600

Provide consistent, predictable order for method parameters as other SDKS.

[RCBC-74] Provide Standardized Logging

Duplicate — Fri, 8 Feb 2013 18:18:26 -0600

Provides the consistent level of logging provided by other SDKs. Provide more information on configuring logging for developers.

[RCBC-73] Provide Consistent Timeouts

Fri, 24 Aug 2012 16:36:10 -0500

Provides the consistent level of time outs with other SDKs. Provide ability to set timeouts at: 1) connection, 2) authentication, and 3) ops level.

[RCBC-72] Need Consistent Error Handling

Fri, 24 Aug 2012 16:33:11 -0500

Need error handling more consistent with other SDKs (error messages) and more consistent with underlying memcached protocol.

[RCBC-71] Calling incorrect methods on MultiJson when format is :document causing Couchbase::Error::ValueFormat

Tue, 13 Nov 2012 04:24:15 -0600

The C code calls dump/load on MultiJson, but its interface is encode/decode. Adding the following hack allows me to .set when the format is :document.

module MultiJson
  class << self
    alias_method :dump, :encode
    alias_method :load, :decode
  end
end

[RCBC-70] The library always returns strings in ASCII-8BIT encoding

Tue, 13 Nov 2012 04:24:13 -0600

Original discussion
https://groups.google.com/d/topic/couchbase/bya0lSf9uGE/discussion

[RCBC-69] Wrong URL to ruby client landing page at page "Couchbase Client Library Ruby 1.2"

Tue, 13 Nov 2012 04:24:15 -0600

there is typo on page

http://www.couchbase.com/docs/couchbase-sdk-ruby-1.2/index.html

it points to wrong url for client library page. it should be

http://www.couchbase.com/develop/ruby/next

instead of

http://www.couchbase.com/developer/ruby/next

[RCBC-68] views seem to be killing the connection when using

Mon, 6 May 2013 01:39:57 -0500

A user reports that they find the connection getting dropped when trying to use views. See
http://www.couchbase.com/forums/thread/ruby-sdk-12-problem-views

[RCBC-67] Append with :format => :plain seems to corrupt value

Tue, 13 Nov 2012 04:24:15 -0600

>> require 'couchbase'
=> true
>> cb= Couchbase.new
=> #<Couchbase::Bucket:0x10dd89a10 "http://localhost:8091/pools/default/buckets/default/" default_format=:document, default_flags=0x0, quiet=true, connected=true, timeout=2500000>
>> cb.set('karen', 'old')
=> 1585267068834414592
>> cb.append('karen', 'new', :format => :plain)
=> 1657324662872342528
>> cb.get('karen')
Couchbase::Error::ValueFormat: unable to convert value
from /Library/Ruby/Gems/1.8/gems/yajl-ruby-1.1.0/lib/yajl/json_gem/parsing.rb:23:in `get'
from (irb):5
from :0
>>

When I telnet I get this:

Karens-MacBook-Pro:~ kzeller$ telnet localhost 11211
Trying ::1...
Connected to localhost.
Escape character is '^]'.
get karen
VALUE karen 0 8
"old"new

so the value is appended, but somehow the SDK thinks the content is JSON, not plain.

[RCBC-66] Ruby Gem 1.1.2/1.1.3 not responding to :node_list param in Couchbase.new||Couchbase.connect

Tue, 11 Jun 2013 09:03:46 -0500

:node_list syntax returning:
Connection failed: Connection refused (error=0x17) (Couchbase::Error::Connect)

Direct connection to each node works fine. It also works fine in 1.2.0dp6.

See thread for more info: http://www.couchbase.com/forums/thread/ruby-client-connection-refused-using-nodelist
I confirmed it wasn't working.

[RCBC-65] Accept only allowed options for the methods

Fri, 19 Oct 2012 22:57:00 -0500

It might be good to complain using ArgumentError on unsupported or invalid keys in options parameter for ruby API. Currently it is possible to pass any Hash as options and the library will silently pick only documented options ignoring all others. This could lead to some confusion (see ~~RCBC-47~~) when people will use deprecated options or invalid key types (only symbols allowed)

[RCBC-64] Duplication connection instance segfaulting

Tue, 13 Nov 2012 04:24:15 -0600

It is easy to reproduce

conn1 = Couchbase.connect
conn2 = conn1.dup

[RCBC-62] Support the setq memcache operation

Tue, 13 Nov 2012 04:24:14 -0600

We would like the couchbase driver to support the setq operation (writes without acknowledgment)

[RCBC-61] Allow response aggregation for multi-keyed operations in asynchronous mode

Thu, 19 Jul 2012 07:53:55 -0500

Mult-keyed operations behaves a bit different in async mode, they are yielding responses as far as they received. This is good, but it would be nice to have switch to force library to aggregate all of them.

Example:

Couchbase.bucket.run do |c|
  c.get("foo", "bar", "baz", :aggregate => true) do |results|
    results.each do |res|
       # ...
    end
  end
end

[RCBC-60] struct freed before rasied

Tue, 13 Nov 2012 04:24:15 -0600

the ctx struct's freed before the exception ( exc ) is raised - so it references invalid memory

ext/couchbase_ext/couchbase_ext.c- exc = ctx->exception; <----
ext/couchbase_ext/couchbase_ext.c- extended = ctx->extended;
ext/couchbase_ext/couchbase_ext.c: free(ctx); <------
ext/couchbase_ext/couchbase_ext.c- if (exc != Qnil) {
ext/couchbase_ext/couchbase_ext.c- rb_exc_raise(exc); <------
ext/couchbase_ext/couchbase_ext.c- }

[RCBC-59] Bucket#cas doesn't set original flags

Tue, 13 Nov 2012 04:24:15 -0600

The Bucket#cas operation resets flags

  > Couchbase.bucket.set("foo", "bar", :flags => 0x100)
  17982951084586893312
  > Couchbase.bucket.cas("foo") { "baz" }
  1712422461213442048
  > Couchbase.bucket.get("foo", :extended => true)
  ["baz", 0, 1712422461213442048]

So it could be dangerous if someone using custom flags or non-default value encoding (not :document)

[RCBC-58] CAS block error

Tue, 13 Nov 2012 04:24:15 -0600

Unexpected CAS error:

Expected output from:

cb.default_format = :document
cb.set("trans1", "{'karen': '400', 'dipti': '800', 'status':'init' }")=> 360287970189639680
cb.cas("trans1") do |val|
val["new"] = "new"
val
end

Would be {'karen': '400', 'dipti': '800', 'status':'init', 'new': 'new' }

but it returns:

IndexError: string not matched
from (irb):7:in `[]='

This is based on the rdoc example:

c.default_format = :document
c.set("foo", {"bar" => 1})
c.cas("foo") do |val|
val["baz"] = 2
val
end
c.get("foo") #=> {"bar" => 1, "baz" => 2}

[RCBC-57] Implement general purpose timers

Dependency — Tue, 13 Nov 2012 04:24:14 -0600

The timers absolutely useful thing, for implementing TMPOOM back-offs for example

[RCBC-56] Updated screencast for /develop pages

Thu, 12 Jul 2012 00:48:22 -0500

Create an updated screencast to ship with the new 2.0 developer SDKs

[RCBC-55] Update the getting started to match the Beer sample DB

Thu, 12 Jul 2012 00:47:53 -0500

Once the sample DB has been integrated into the server, update the getting started (both on the web page and in the documentation) to use the sample database.

[RCBC-54] Add a unit/integration test validation of OBSERVE + view stale=false

Wed, 8 May 2013 07:28:05 -0500

Ensure that when a synchronous set is used with the new low-level observe, the index is fully updated when querying with view=false.

[RCBC-53] View error options at query time

Tue, 13 Nov 2012 04:24:15 -0600

At view query time, we need to ensure the developer has the ability to add an "on_error" parameter with values of either "stop" or "continue".

[RCBC-52] Bucket management

Tue, 13 Nov 2012 04:24:14 -0600

Add the necessary features to create and remove buckets. Also, add the ability to call the RESTful bucket flush.

[RCBC-51] Add Design document management, including error handling

Tue, 13 Nov 2012 04:24:15 -0600

Add the additional functionality needed to create and replace design documents.

[RCBC-50] Replica read command

Tue, 13 Nov 2012 04:24:14 -0600

Implement a simple replica read command

[RCBC-49] Highlevel synchronous mutation operations atop observe

Tue, 13 Nov 2012 04:24:15 -0600

Highlevel synchronous mutation operations atop observe

[RCBC-48] Implement observe command

Duplicate — Tue, 13 Nov 2012 04:24:16 -0600

Add the basic low level observe command

[RCBC-47] http auth is not asserted correctly with bucketname only, should default to bucketname even if no username is supplied

Tue, 13 Nov 2012 04:24:15 -0600

User tried to use just :bucket_name and :bucket_password, in which case HTTP basic auth should be asserted, but that didn't happen.

See http://stackoverflow.com/questions/11319166/adding-a-new-couchbase-bucket-caused-bucketnotfound-error

[RCBC-46] Create shared pool of persistent connections

Sat, 4 May 2013 02:44:52 -0500

Need a setting to indicate a connection should be persisted.

[RCBC-45] Support Class Inheritance in Metadocs System

Wed, 21 Nov 2012 10:06:11 -0600

Sergey requests that we provide class hierarchy/inheritance in the language reference. Required for Ruby SDK.

[RCBC-44] Need to Convert Vartype XML into HTML/PDF/Epub

Tue, 13 Nov 2012 04:24:15 -0600

Need to convert all the vartype XML tags and content into tables for option hashes. Content there but not available on web.

[RCBC-43] Document usage '$' prefix in JSON properties

Tue, 13 Nov 2012 04:24:14 -0600

There are not intuitive consequences of usage dollar sign as a prefix in document properties: they looks ok in CRUD, but stripped out in views. This behaviour should be documented

[RCBC-42] Gracefully handle exceptions from the callbacks

Fri, 8 Feb 2013 18:15:13 -0600

Currently unwanted exceptions in the callback (C level) could break the library

[RCBC-41] Integrate log4r and log interesting events for issue investigation

Duplicate — Fri, 8 Feb 2013 18:16:29 -0600

Integrate log4r and log interesting events for issue investigation

[RCBC-40] It isn't possible to receive result of the STORE part when doing Bucket#cas asynchronously

Tue, 13 Nov 2012 04:24:14 -0600

The callback of the Bucket#cas method is triggered only once, when it fetches old value, and it isn't possible to receive notification if the next store operation was successful:

Couchbase.bucket.run do |c|
  c.cas("foo") do |oldval|
    # modify oldval and return newval
    newval
  end
end

It would be better if cas operation will be more like other operations in async mode and will return Result object twice, first for get part and then for set.

[RCBC-39] Increment Decrement Delta not working

Mon, 20 May 2013 16:21:55 -0500

Using the 1.1.2 gem, specifying a :delta => 10 does not increment or decrement the value by any given delta.

[RCBC-38] 2 sets against non-default buckets fail.

Tue, 13 Nov 2012 04:24:14 -0600

couchbase-1.1.2.gem
libcouchbase 1.0.2 (latest brew version)

require 'rubygems'
require 'couchbase'

cb1 = Couchbase.new("http://10.4.2.4:8091/pools/default/buckets/bucket1")
cb1.quiet = false

cb1.set('key','data', :ttl => 0)
cb1.set('key2','data', :ttl => 0)

`set': failed to schedule set request (error=0x0f) (Couchbase::Error::Network)

This works if the bucket is set to default.

[RCBC-37] Implement bootstrapping using multiple nodes

Tue, 13 Nov 2012 04:24:16 -0600

Libcouchbase has implemented it already. Ruby client just need to format host list properly and feed it into libcouchbase

[RCBC-36] Issue with accessing the results of a view, view_row (seg fault)

Tue, 13 Nov 2012 04:24:15 -0600

Ocassional segfault when accessing the results of a **view** with the latest couchbase ruby client.

https://gist.github.com/2883925

[RCBC-35] Arguments to complex query escaped incorrectly

Tue, 13 Nov 2012 04:24:15 -0600

The problem basically described in this gist https://gist.github.com/2775050

> Basically I want to use this kind of map/reduce on a document structure like below to find out the number of type by each author and want to use :start_key and :end_key to get a result for a particular author.

[RCBC-34] Using Yajl json_gem compatibility breaks compatibility with many gems and applications

Tue, 13 Nov 2012 04:24:14 -0600

json_gem compatibility (require 'yajl/json_gem') is notorious for causing all kinds of issues with various gems. The most compatible way to use yajl is to call Yajl::Parser and Yajl::Encoder directly.

So far I only see tests that are using JSON.dump

[RCBC-33] Crash caused by libc detecting buffer overflow

Tue, 13 Nov 2012 04:24:15 -0600

While trying to understand issue in ~~MB-4493~~ (caused by our unusual auth behavior, which could be client "bug" as well) I tried the following from irb and here's what I got:

>> Couchbase.new(:hostname => "localhost", :port => 9000, :bucket => "pwprotected", :username =>"Administrator", :password=>"asdasd")
*** buffer overflow detected ***: irb terminated
======= Backtrace: =========
/lib/i386-linux-gnu/i686/cmov/libc.so.6(__fortify_fail+0x50)[0xf7521f70]
/lib/i386-linux-gnu/i686/cmov/libc.so.6(+0xe3eaa)[0xf7520eaa]
/lib/i386-linux-gnu/i686/cmov/libc.so.6(__strcpy_chk+0x44)[0xf7520224]
/usr/lib/libcouchbase.so.1(+0x59c1)[0xf6c1b9c1]
======= Memory map: ========
08048000-08049000 r-xp 00000000 08:02 17341823 /usr/bin/ruby1.8
08049000-0804a000 r--p 00000000 08:02 17341823 /usr/bin/ruby1.8
0804a000-0804b000 rw-p 00001000 08:02 17341823 /usr/bin/ruby1.8
08b9b000-08fbd000 rw-p 00000000 00:00 0 [heap]
f6b79000-f6b95000 r-xp 00000000 08:02 17995831 /lib/i386-linux-gnu/libgcc_s.so.1
f6b95000-f6b96000 rw-p 0001b000 08:02 17995831 /lib/i386-linux-gnu/libgcc_s.so.1
f6b96000-f6bcb000 r--s 00000000 08:02 11171194 /var/cache/nscd/hosts
f6bcb000-f6c11000 r-xp 00000000 08:02 17736136 /usr/lib/libevent-2.0.so.5.1.6
f6c11000-f6c12000 rw-p 00046000 08:02 17736136 /usr/lib/libevent-2.0.so.5.1.6
f6c12000-f6c14000 r-xp 00000000 08:02 17736875 /usr/lib/libcouchbase_libevent.so.1.0.0
f6c14000-f6c15000 r--p 00001000 08:02 17736875 /usr/lib/libcouchbase_libevent.so.1.0.0
f6c15000-f6c16000 rw-p 00002000 08:02 17736875 /usr/lib/libcouchbase_libevent.so.1.0.0
f6c16000-f6c26000 r-xp 00000000 08:02 17736895 /usr/lib/libcouchbase.so.1.2.0
f6c26000-f6c27000 r--p 0000f000 08:02 17736895 /usr/lib/libcouchbase.so.1.2.0
f6c27000-f6c28000 rw-p 00010000 08:02 17736895 /usr/lib/libcouchbase.so.1.2.0
f6c28000-f6c33000 r-xp 00000000 08:02 16171260 /var/lib/gems/1.8/gems/yajl-ruby-1.1.0/lib/yajl/yajl.so
f6c33000-f6c34000 rw-p 0000a000 08:02 16171260 /var/lib/gems/1.8/gems/yajl-ruby-1.1.0/lib/yajl/yajl.so
f6c34000-f6f52000 rw-p 00000000 00:00 0
f6f52000-f7072000 r--p 001ee000 08:02 23382439 /usr/lib/locale/locale-archive
f7072000-f7272000 r--p 00000000 08:02 23382439 /usr/lib/locale/locale-archive
f7272000-f7311000 rw-p 00000000 00:00 0
f7311000-f732e000 r-xp 00000000 08:02 17995776 /lib/i386-linux-gnu/libtinfo.so.5.9
f732e000-f7330000 r--p 0001c000 08:02 17995776 /lib/i386-linux-gnu/libtinfo.so.5.9
f7330000-f7331000 rw-p 0001e000 08:02 17995776 /lib/i386-linux-gnu/libtinfo.so.5.9
f7331000-f7353000 r-xp 00000000 08:02 17995778 /lib/i386-linux-gnu/libncurses.so.5.9
f7353000-f7354000 r--p 00021000 08:02 17995778 /lib/i386-linux-gnu/libncurses.so.5.9
f7354000-f7355000 rw-p 00022000 08:02 17995778 /lib/i386-linux-gnu/libncurses.so.5.9
f7355000-f7389000 r-xp 00000000 08:02 17992855 /lib/i386-linux-gnu/libreadline.so.5.2
f7389000-f738d000 rw-p 00033000 08:02 17992855 /lib/i386-linux-gnu/libreadline.so.5.2
f738d000-f738e000 rw-p 00000000 00:00 0
f73b2000-f743d000 rw-p 00000000 00:00 0
f743d000-f7593000 r-xp 00000000 08:02 17995820 /lib/i386-linux-gnu/i686/cmov/libc-2.13.so
f7593000-f7594000 ---p 00156000 08:02 17995820 /lib/i386-linux-gnu/i686/cmov/libc-2.13.so
f7594000-f7596000 r--p 00156000 08:02 17995820 /lib/i386-linux-gnu/i686/cmov/libc-2.13.so
f7596000-f7597000 rw-p 00158000 08:02 17995820 /lib/i386-linux-gnu/i686/cmov/libc-2.13.so
f7597000-f759a000 rw-p 00000000 00:00 0
f759a000-f75be000 r-xp 00000000 08:02 17995814 /lib/i386-linux-gnu/i686/cmov/libm-2.13.so
f75be000-f75bf000 r--p 00023000 08:02 17995814 /lib/i386-linux-gnu/i686/cmov/libm-2.13.so
f75bf000-f75c0000 rw-p 00024000 08:02 17995814 /lib/i386-linux-gnu/i686/cmov/libm-2.13.so
f75c0000-f75c9000 r-xp 00000000 08:02 17995801 /lib/i386-linux-gnu/i686/cmov/libcrypt-2.13.so
f75c9000-f75ca000 r--p 00008000 08:02 17995801 /lib/i386-linux-gnu/i686/cmov/libcrypt-2.13.so
f75ca000-f75cb000 rw-p 00009000 08:02 17995801 /lib/i386-linux-gnu/i686/cmov/libcrypt-2.13.so
f75cb000-f75f2000 rw-p 00000000 00:00 0
f75f2000-f75f4000 r-xp 00000000 08:02 17995803 /lib/i386-linux-gnu/i686/cmov/libdl-2.13.so
f75f4000-f75f5000 r--p 00001000 08:02 17995803 /lib/i386-linux-gnu/i686/cmov/libdl-2.13.so
f75f5000-f75f6000 rw-p 00002000 08:02 17995803 /lib/i386-linux-gnu/i686/cmov/libdl-2.13.so
f75f6000-f75fd000 r-xp 00000000 08:02 17995828 /lib/i386-linux-gnu/i686/cmov/librt-2.13.so
f75fd000-f75fe000 r--p 00006000 08:02 17995828 /lib/i386-linux-gnu/i686/cmov/librt-2.13.so
f75fe000-f75ff000 rw-p 00007000 08:02 17995828 /lib/i386-linux-gnu/i686/cmov/librt-2.13.so
f75ff000-f7600000 rw-p 00000000 00:00 0
f7600000-f7615000 r-xp 00000000 08:02 17995797 /lib/i386-linux-gnu/i686/cmov/libpthread-2.13.so
f7615000-f7616000 r--p 00014000 08:02 17995797 /lib/i386-linux-gnu/i686/cmov/libpthread-2.13.so
f7616000-f7617000 rw-p 00015000 08:02 17995797 /lib/i386-linux-gnu/i686/cmov/libpthread-2.13.so
f7617000-f7619000 rw-p 00000000 00:00 0
f7619000-f7703000 r-xp 00000000 08:02 17736598 /usr/lib/libruby1.8.so.1.8.7
f7703000-f7706000 rw-p 000e9000 08:02 17736598 /usr/lib/libruby1.8.so.1.8.7
f7706000-f7716000 rw-p 00000000 00:00 0
f7717000-f771e000 r-xp 00000000 08:02 17736748 /usr/lib/libvbucket.so.1.1.0
f771e000-f771f000 r--p 00006000 08:02 17736748 /usr/lib/libvbucket.so.1.1.0
f771f000-f7720000 rw-p 00007000 08:02 17736748 /usr/lib/libvbucket.so.1.1.0Aborted

[RCBC-32] client.design_docs['docName'] returns empty hash

Tue, 13 Nov 2012 04:24:14 -0600

I got this report from a user:

The ruby client does not work as api describes, using couchbase gem 1.2.0.dp:

view = client.design_docs['docName'].viewName(params)

where docName, viewName and params are correctly substituted does not work for us, in fact client.design_docs['docName'] always return an empty hash for us.

The other approach does work however

view = Couchbase::View.new(client, "_design/docName/_view/viewName", params)

[RCBC-31] The get command is not idiomatic, a multi-get command should be added to ensure consistent processing of the result

Tue, 13 Nov 2012 04:24:14 -0600

The pattern of using more than one argument to determine if an array should be returned is not idiomatic. Consider the case of a multi-get in an application where I have n items to return. If there happens to be only one item it will be treated differently than if there happens to be 2 items.

This forces the application user to wrap all results with a check to see if the result is an array or not in every use of the command

[RCBC-30] support errors on views

Tue, 13 Nov 2012 04:24:15 -0600

Views now have some options on capturing errors and stopping on errors as documented here:
http://www.couchbase.com/docs/couchbase-manual-2.0/couchbase-views-writing-errors.html

The client needs to support these.

[RCBC-29] Cannot read value when incorrect flags are set

Tue, 13 Nov 2012 04:24:14 -0600

We have a third party application writing data to couchbase using Python. When the Ruby application tries to read the data, the following error is returned:

Couchbase::Error::ValueFormat: unable to convert value

The Ruby gem is using the flags to determine the serialization method and there is no way to override. This could be resolved by allowing the get to take a format parameter such as:

connection.get 'some_key', :format => :plain

[RCBC-28] add support for unlock command

Tue, 13 Nov 2012 04:24:14 -0600

Couchbase server has a keyed unlock command, which goes along with the getl command. The Ruby client needs to add support for this command.

[RCBC-27] EventMachine support

Tue, 12 Feb 2013 04:31:58 -0600

EventMachine support

[RCBC-26] support new stale=false parameter

Thu, 19 Apr 2012 11:13:33 -0500

Starting with 2.0 DP4, the default for stale has changed to update_after and there is a new argument to the stale parameter, "false" which performs a view update before response. The client needs to support this new argument to the stale parameter.

[RCBC-25] ruby client hangs when trying to use a sasl protected bucket

Tue, 13 Nov 2012 04:24:14 -0600

This simple ruby script:

require 'couchbase'
c = Couchbase.new('http://localhost:11211/pools/default/buckets/sasl', :password => 'sasl')

Hangs. Here's the stack trace:

#0 0x00007fff83746c0a in kevent ()
#1 0x00000001005a45f5 in kq_dispatch ()
#2 0x0000000100593cdc in event_base_loop ()
#3 0x000000010058257a in libcouchbase_wait ()
#4 0x00000001002f5824 in cb_bucket_init ()
#5 0x000000010016d034 in vm_call0 ()
#6 0x00000001001721ee in rb_funcall2 ()
#7 0x00000001002f4bc7 in cb_bucket_new ()
#8 0x00000001001779c3 in vm_call_method ()
#9 0x0000000100162d23 in vm_exec_core ()
#10 0x000000010016b873 in vm_exec ()
#11 0x000000010016c0c0 in eval_string_with_cref ()
#12 0x000000010016c7e2 in rb_f_eval ()
#13 0x00000001001779c3 in vm_call_method ()
#14 0x0000000100162d23 in vm_exec_core ()
#15 0x000000010016b873 in vm_exec ()
#16 0x0000000100179d51 in loop_i ()
#17 0x000000010003bdb7 in rb_rescue2 ()
#18 0x000000010015e9e6 in rb_f_loop ()
#19 0x00000001001779c3 in vm_call_method ()
#20 0x0000000100162d23 in vm_exec_core ()
#21 0x000000010016b873 in vm_exec ()
#22 0x00000001001799d4 in catch_i ()
#23 0x000000010015dbd5 in rb_catch_obj ()
#24 0x000000010015e8a0 in rb_f_catch ()
#25 0x00000001001779c3 in vm_call_method ()
#26 0x0000000100162d23 in vm_exec_core ()
#27 0x000000010016b873 in vm_exec ()
#28 0x00000001001799d4 in catch_i ()
#29 0x000000010015dbd5 in rb_catch_obj ()
#30 0x000000010015e8a0 in rb_f_catch ()
#31 0x00000001001779c3 in vm_call_method ()
#32 0x0000000100162d23 in vm_exec_core ()
#33 0x000000010016b873 in vm_exec ()
#34 0x000000010016bb7b in rb_iseq_eval_main ()
#35 0x000000010003c022 in ruby_exec_internal ()
#36 0x000000010003eb2c in ruby_run_node ()
#37 0x0000000100000aef in main ()

[RCBC-24] Ruby script hangs on large first value

Tue, 13 Nov 2012 04:24:16 -0600

In the following script, writing the value "data" hangs the script unless a smaller value is written first.

In the wireshark trace, I do not see any outbound memcache traffic when the script fails.

require 'rubygems'
require 'couchbase'

begin

  #Create a large array and a small value
  value = 2
  data = Array.new

  for i in 0..200000
    data.push(Time.at(rand * Time.now.to_i))
  end

  cb = Couchbase.new("http://10.17.2.172:8091/pools/default")
  cb.quiet = false

  puts value;
  puts data.length();

  #uncomment out line below to have it work.
  #cb.set("smallValue1", value)

  cb.set("bigValue1",data)

  cb.set("smallValue2", value)

end

[RCBC-23] Gem install does not include all libs needed

Tue, 13 Nov 2012 04:24:15 -0600

When installing the couchbase gem, there are a few libs that are not included. This includes libevent and the couchbase c library.

Is there a way to have all the required packages installed through the gem?

If not, the documentation should be updated.

[RCBC-22] ruby client library is not getting installed under mac

Tue, 13 Nov 2012 04:24:15 -0600

I have couchbase server up and running.

when i am trying to install libcouchbase as a dependency of the ruby client library, I am getting errors as follow

i tried with brew install libouchbase
-> Error: No available formula for libcouchbase

I tried downloading it and tried to configure it
-> configure: error: Failed to locate memcached/vbucket.h

I tried several other options, but no luck. please help on this.

[RCBC-21] automatically backoff on TMP_OOM

Wed, 8 May 2013 18:33:26 -0500

When a server's memory is full it may start sending TMP_OOM errors to clients, which should be used by the client to temporarily back off (exponential backoff). This helps in bulk load situations where maybe many clients are loading data to a server which is also trying to flush to disk.

[RCBC-20] API reference is complete

Tue, 13 Nov 2012 04:24:14 -0600

API reference is complete

[RCBC-19] tutorial chapter is complete

Tue, 13 Nov 2012 04:24:14 -0600

tutorial chapter is complete

[RCBC-18] getting started screencast is available

Tue, 13 Nov 2012 04:24:14 -0600

getting started screencast is available

[RCBC-17] getting started is also on the web page

Fri, 22 Jun 2012 16:45:09 -0500

getting started is also on the web page

[RCBC-16] getting started guide needed

Tue, 13 Nov 2012 04:24:16 -0600

getting started guide needed

[RCBC-15] deploying to download locations directly from CI

Tue, 13 Nov 2012 04:24:14 -0600

The idea here is that the any commit that is code reviewed and approved will generate a build and deploy it to a separate location. Release builds will be automatically deployed to the release location.

[RCBC-14] building shippable artifacts under CI

Tue, 13 Nov 2012 04:24:15 -0600

building shippable artifacts under CI

[RCBC-13] running integration tests under CI

Tue, 13 Nov 2012 04:24:14 -0600

running integration tests under CI

[RCBC-12] running unit tests under CI

Tue, 13 Nov 2012 04:24:14 -0600

running unit tests under CI

[RCBC-11] building under CI

Tue, 13 Nov 2012 04:24:15 -0600

building under CI

[RCBC-10] CouchBase 2.0 Ruby Lib write to default bucket even if you specify :bucket_name

Tue, 13 Nov 2012 04:24:16 -0600

I have created bucket for each Rails env so test data remain separate. But it doesn't work as Ruby library 0.9.7 always store data on default bucket.

Couchbase.new("http://127.0.0.1:8091/pools/default", :bucket_name => 'test', :format => :document)

[RCBC-9] all_docs.count fails after a flush

Dependency — Tue, 13 Nov 2012 04:24:15 -0600

couchbase.all_docs.count
Couchbase::ViewError: local: Database `default/1` doesn't exist.
from /usr/local/Cellar/gems/1.8/gems/couchbase-0.9.7/lib/couchbase/view.rb:140:in `block in fetch'
from /usr/local/Cellar/gems/1.8/gems/couchbase-0.9.7/lib/couchbase/view.rb:133:in `loop'
from /usr/local/Cellar/gems/1.8/gems/couchbase-0.9.7/lib/couchbase/view.rb:133:in `fetch'
from /usr/local/Cellar/gems/1.8/gems/couchbase-0.9.7/lib/couchbase/view.rb:68:in `each'
from (irb):18:in `count'
from (irb):18
from /usr/local/bin/irb:12:in `<main>'

[RCBC-8] Sample app is out of date

Tue, 13 Nov 2012 04:24:15 -0600

A developer was able to get it worked out, but there are some changes on the sample app required with the latest client. See this forum posting:

http://www.couchbase.org/forums/thread/getting-ruby-client-sdk-work

[RCBC-7] errors during the installation of the required gem, memcached

Tue, 13 Nov 2012 04:24:16 -0600

The config.status phase of the rake's compile task fails.
     configure:21918: error: possibly undefined macro: AC_LIB_HAVE_LINKFLAGS
           If this token and others are legitimate, please use m4_pattern_allow.
           See the Autoconf documentation.
     make: *** [configure] Error 1

A more comprehensive history of the issue can be found here: https://github.com/fauna/memcached/issues/52

FYI - The symptoms are also reported in this (older) issue https://github.com/fauna/memcached/issues/15

[RCBC-6] implement OBSERVE command

Dependency — Tue, 13 Nov 2012 04:24:14 -0600

After the server has gotten the new OBSERVE command, it will need to be added to the Ruby client library.

[RCBC-5] Timeout error on connecting to membase with Couchbase.new on Ruby 1.8.7

Tue, 13 Nov 2012 04:24:16 -0600

Again, when running example code referenced in ~~RCBC-2~~ (http://www.couchbase.org/issues/browse/RCBC-2)

It simply hangs and does not execute further than the following output

https://gist.github.com/cbe76755b4476a5a1f94

It may be related to the issue with Ruby 1.9.2

http://www.couchbase.org/issues/browse/RCBC-4

[RCBC-4] Fatal Deadlock error when calling Couchbase.new on Ruby 1.9.2

Tue, 13 Nov 2012 04:24:15 -0600

Using the example code referenced in ~~RCBC-2~~ (http://www.couchbase.org/issues/browse/RCBC-2)

I simply switched to using ruby 1.9.2 and attempted to run.

/Users/dave/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.2/thread.rb:71:in `sleep': deadlock detected (fatal)
from /Users/dave/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.2/thread.rb:71:in `wait'
from /Users/dave/.rvm/gems/ruby-1.9.2-p180/bundler/gems/couchbase-ruby-client-de0885eaa70f/lib/couchbase/latch.rb:66:in `block in wait'
from <internal:prelude>:10:in `synchronize'
from /Users/dave/.rvm/gems/ruby-1.9.2-p180/bundler/gems/couchbase-ruby-client-de0885eaa70f/lib/couchbase/latch.rb:65:in `wait'
from /Users/dave/.rvm/gems/ruby-1.9.2-p180/bundler/gems/couchbase-ruby-client-de0885eaa70f/lib/couchbase/bucket.rb:80:in `initialize'
from /Users/dave/.rvm/gems/ruby-1.9.2-p180/bundler/gems/couchbase-ruby-client-de0885eaa70f/lib/couchbase.rb:37:in `new'
from /Users/dave/.rvm/gems/ruby-1.9.2-p180/bundler/gems/couchbase-ruby-client-de0885eaa70f/lib/couchbase.rb:37:in `new'
from hello-world.rb:5:in `<main>'

[RCBC-3] need to change default dev view

Tue, 13 Nov 2012 04:24:14 -0600

Owing to encoding problems with the "$", we need to change the default for dev views from a prefix of "$dev_" to simply "dev_"

[RCBC-2] Undefined Method Get

Tue, 13 Nov 2012 04:24:15 -0600

Found an issue with the library that was introduced in one of the commits on the 25th or 27th of june.

/Users/dave/.rvm/gems/ruby-1.8.7-p334/bundler/gems/couchbase-ruby-client-119212c40e06/lib/couchbase/memcached.rb:90:in `get': undefined method `get' for nil:NilClass (NoMethodError)

You should be able to replicate this with the example code for the docs I have produced.
https://github.com/davidjrice/membase-examples-ruby

(All instructions to run it if you need them are in my fork of the docs) https://github.com/davidjrice/docs/tree/master/Couchbase/products/membase/membase-sdk-ruby

[RCBC-1] error format is changing

Tue, 13 Nov 2012 04:24:13 -0600

The error format is changing, need to ensure that's updated in the client.

Rough example format:

{"total_rows":0,"rows":[

],
"errors": [{"from":"127.0.0.1:5984","reason":"Design document `_design/testfoobar` missing in database `test_db_b`."},
{"from":"http://localhost:5984/_view_merge/","reason":"Design document `_design/testfoobar` missing in database `test_db_c`."}]}