Couchbase Server

using views after loading data using docloader with sample data ( beer-sample.zip ) on dp4 Mac OSX fails with "from": "local", "reason": "epipe" error

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Blocker Blocker
  • Resolution: Fixed
  • Affects Version/s: 2.0-developer-preview-4
  • Fix Version/s: recent-builds-2.0
  • Component/s: view-engine
  • Security Level: Public
  • Labels:
    None
  • Environment:
    Mac OSX

Description

user reported that :


I used the DP4 built in docloader to load the attached zip file.

Views did not run at all across the full cluster data set. Errors would
come up in the console:

Client-side error-report for user "Administrator" on node 'ns_1@127.0.0.1':
User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8)
AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.83 Safari/535.11
Subset of nodes failed with the following error:
[
{
"from": "local",
"reason": "epipe"
}
]
menelaus_web102ns_1@127.0.0.117:02:40 - Thu Mar 29, 2012Client-side
error-report for user "Administrator" on node 'ns_1@127.0.0.1':
User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8)
AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.83 Safari/535.11
Subset of nodes failed with the following error:
[
{
"from": "local",
"reason": "badarg"
}
]
(repeated 1 times)menelaus_web102ns_1@127.0.0.116:26:02 - Thu Mar 29,
2012Client-side error-report for user "Administrator" on node
'ns_1@127.0.0.1':
User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8)
AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.83 Safari/535.11
Subset of nodes failed with the following error:
[
{
"from": "local",
"reason": "badarg"
}
]
menelaus_web102ns_1@127.0.0.116:20:40 - Thu Mar 29, 2012

  1. beer-samples.png
    33 kB
    10/Jul/12 12:05 PM

Activity

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Farshid Ghods added a comment -
Tommie,

can you try out the mac dp4 release and see if this is easily reproducible and in that case let's pass the diags to Filipe.

i am not sure why this simple use cases was not seen on other platforms
Show
Farshid Ghods added a comment - Tommie, can you try out the mac dp4 release and see if this is easily reproducible and in that case let's pass the diags to Filipe. i am not sure why this simple use cases was not seen on other platforms
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Matt Ingenthron added a comment -
Added sample datafile I used with the docloader.
Show
Matt Ingenthron added a comment - Added sample datafile I used with the docloader.
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Tommie McAfee added a comment -
This data set produces same error for me in mac. I will also try on different os.

Also, when I loaded gamesim data views were ok, and using mcsoda data returns view results as well.
Show
Tommie McAfee added a comment - This data set produces same error for me in mac. I will also try on different os. Also, when I loaded gamesim data views were ok, and using mcsoda data returns view results as well.
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Tommie McAfee added a comment -
Issue reproducible in centos dp4 as well. Fix could be to docloader to sanitize data, or maybe couchdb isn't handling this dataset correctly.

Here is the trace from couchdb.

[couchdb:info] [2012-04-02 14:44:53] [ns_1@10.1.3.14:<0.24799.113>:couch_log:error:42] Set view `default`, main group `_design/dev_beers`, mapper error
error: {os_process_error,{exit_status,0}}
stacktrace: [{couch_os_process,readline,2},
             {couch_os_process,readjson,1},
             {couch_os_process,receive_many,3},
             {couch_os_process,prompt_many,2},
             {couch_set_view_updater,compute_map_results,3},
             {couch_set_view_updater,do_batched_maps,5},
             {couch_set_view_updater,'-update/7-fun-1-',6}]
Show
Tommie McAfee added a comment - Issue reproducible in centos dp4 as well. Fix could be to docloader to sanitize data, or maybe couchdb isn't handling this dataset correctly. Here is the trace from couchdb. [couchdb:info] [2012-04-02 14:44:53] [ ns_1@10.1.3.14 :<0.24799.113>:couch_log:error:42] Set view `default`, main group `_design/dev_beers`, mapper error error: {os_process_error,{exit_status,0}} stacktrace: [{couch_os_process,readline,2},              {couch_os_process,readjson,1},              {couch_os_process,receive_many,3},              {couch_os_process,prompt_many,2},              {couch_set_view_updater,compute_map_results,3},              {couch_set_view_updater,do_batched_maps,5},              {couch_set_view_updater,'-update/7-fun-1-',6}]
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Farshid Ghods added a comment -
let's assign this bug back to Filipe once we have the diags from the node.

let's also work on adding this issue to release notes once we know where the bug originates from.
Show
Farshid Ghods added a comment - let's assign this bug back to Filipe once we have the diags from the node. let's also work on adding this issue to release notes once we know where the bug originates from.
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Matt Ingenthron added a comment -
I believe I used a sane set of sample JSON and views. Benjamin had supplied it to me some time back and I believe, but don't know, that the same set of data worked fine in CouchDB. There'd been some issues with it earlier, but Benjamin cleaned it up.

Question: if the view materialization has an issue with a document, how would the user know which document. What I see above from Tommie is not very useful in that regard.
Show
Matt Ingenthron added a comment - I believe I used a sane set of sample JSON and views. Benjamin had supplied it to me some time back and I believe, but don't know, that the same set of data worked fine in CouchDB. There'd been some issues with it earlier, but Benjamin cleaned it up. Question: if the view materialization has an issue with a document, how would the user know which document. What I see above from Tommie is not very useful in that regard.
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Filipe Manana added a comment -
Seems more like issues with the spidermonkey process, exiting with status 0 when it shouldn't (maybe packaging issues).
This changed a lot in master (dp5), as that process no longer exists.

Please test with master/dp5, it's useless to test code we have thrown away.
Show
Filipe Manana added a comment - Seems more like issues with the spidermonkey process, exiting with status 0 when it shouldn't (maybe packaging issues). This changed a lot in master (dp5), as that process no longer exists. Please test with master/dp5, it's useless to test code we have thrown away.
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Matt Ingenthron added a comment -
Tommie: any update on this issue?
Show
Matt Ingenthron added a comment - Tommie: any update on this issue?
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Peter Wansch added a comment -
Can you test if this still happens?
Show
Peter Wansch added a comment - Can you test if this still happens?
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Dipti Borkar added a comment -
This is important for our getting started. Please give it a try. Thanks !
Show
Dipti Borkar added a comment - This is important for our getting started. Please give it a try. Thanks !
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Farshid Ghods added a comment -
Deep,

steps to repro :

- download bear smaple zip file
- install latest 2.0 builds
- use docloader to load these documents into the couchbase node
Show
Farshid Ghods added a comment - Deep, steps to repro : - download bear smaple zip file - install latest 2.0 builds - use docloader to load these documents into the couchbase node
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Deepkaran Salooja added a comment -
docloader is not working with latest 2.0 build.

Filed jira:
http://www.couchbase.com/issues/browse/MB-5797
Show
Deepkaran Salooja added a comment - docloader is not working with latest 2.0 build. Filed jira: http://www.couchbase.com/issues/browse/MB-5797
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Dipti Borkar added a comment -
MB-5607 "docloader fails to run at all in 2.0 builds leading to DP5" is now fixed. Can you please give this a shot again?
Show
Dipti Borkar added a comment - MB-5607 "docloader fails to run at all in 2.0 builds leading to DP5" is now fixed. Can you please give this a shot again?
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Deepkaran Salooja added a comment -
Still fails with the same error mentioned in MB-5797 with latest repo sync on 2.0.
Show
Deepkaran Salooja added a comment - Still fails with the same error mentioned in MB-5797 with latest repo sync on 2.0.
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Filipe Manana added a comment -
I don't see here anything specific to the view engine.
Can we just remove it from the component list and add whatever else is related?
Show
Filipe Manana added a comment - I don't see here anything specific to the view engine. Can we just remove it from the component list and add whatever else is related?
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Pavel Paulau added a comment -
I just tried build 1426 and it works fine:

/opt/couchbase/bin/cbdocloader -b beer-sample beer-sample.zip

Python 2.4, CentOS 6.2.
Show
Pavel Paulau added a comment - I just tried build 1426 and it works fine: /opt/couchbase/bin/cbdocloader -b beer-sample beer-sample.zip Python 2.4, CentOS 6.2.
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Farshid Ghods added a comment -
let's file a new bug that addresses docloader functionality . this bug is about views not working when bear smaple data is loaded into couchbase and user creates a view to fetch that data
Show
Farshid Ghods added a comment - let's file a new bug that addresses docloader functionality . this bug is about views not working when bear smaple data is loaded into couchbase and user creates a view to fetch that data
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Pavel Paulau added a comment -
@Deepkaran
Can you confirm that "beer views" are not working in recent builds?
Show
Pavel Paulau added a comment - @Deepkaran Can you confirm that "beer views" are not working in recent builds?
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Filipe Manana added a comment -
Can someone from QE finally do something about this? If this is doc loader specific, it shouldn't be listed as view engine.

thanks
Show
Filipe Manana added a comment - Can someone from QE finally do something about this? If this is doc loader specific, it shouldn't be listed as view engine. thanks
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Farshid Ghods added a comment -
Deep,

docloader right now does not automatically create views due to some bug but this issue is not blokced by doc loader anymore. you can create any view and emit some documents after the beer data is loaded . if view returns data then we can close this ticket.
Show
Farshid Ghods added a comment - Deep, docloader right now does not automatically create views due to some bug but this issue is not blokced by doc loader anymore. you can create any view and emit some documents after the beer data is loaded . if view returns data then we can close this ticket.
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Deepkaran Salooja added a comment -
With build#1482, beer-sample can be loaded with cbdocloader
/opt/couchbase/bin/tools/cbdocloader -b beer-sample beer-sample.zip

Python 2.6.5
Ubuntu 10.04

4 production views get created by default and can be queried.
I created a couple of dev views and I am able to query that.

Closing this issue. Docloader timeout is being tracked on another issue.
Show
Deepkaran Salooja added a comment - With build#1482, beer-sample can be loaded with cbdocloader /opt/couchbase/bin/tools/cbdocloader -b beer-sample beer-sample.zip Python 2.6.5 Ubuntu 10.04 4 production views get created by default and can be queried. I created a couple of dev views and I am able to query that. Closing this issue. Docloader timeout is being tracked on another issue.

People

  • Assignee:
    Deepkaran Salooja
    Reporter:
    Farshid Ghods
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Dates

  • Created:
    Updated:
    Resolved: