Release Notes - Couchbase Server - Version 1.6.0 beta3 - HTML format

Bug

  • [MB-898] - moxi: binary-to-binary proxying unit tests
  • [MB-902] - moxi needs to be ported to win32
  • [MB-938] - ns_storage_conf module for heterogeneous clusters
  • [MB-963] - wallace: needs to build windows membase setup.exe
  • [MB-967] - moxi needs to support SASL / multitenancy / multiple buckets
  • [MB-978] - bucket_engine needs to support heterogeneous engines
  • [MB-984] - ns_storage_conf module for homogeneous clusters
  • [MB-1023] - wallace calls dead IP address detection code on windows
  • [MB-1038] - Fix teardown of ep store
  • [MB-1045] - hook up menelaus bucket mgmt code to ns_bucket
  • [MB-1049] - windows C processes must be started with EVENT_NOSELECT=1
  • [MB-1123] - bucket configuration screen needs a proxy port configuration option
  • [MB-1127] - moxi multi-tenancy / should listen on a port per bucket
  • [MB-1135] - membase-cli should exit with correct error codes for script-ability
  • [MB-1141] - Problems adding new node to cluster with a node down in same cluster
  • [MB-1147] - moxi should use rest auth credentials
  • [MB-1149] - NS Web Console won't start if using IP address in url box with machine IP ending 80
  • [MB-1160] - Login Screen wrong
  • [MB-1162] - memcached crashes - northscale server unable to start memcached on Ubuntu
  • [MB-1165] - The bottom of the congratulations screen appears below the fold (1280x800)
  • [MB-1168] - memory quota needs to be multi-tenant capable
  • [MB-1170] - membase-cli should have nicer error msg when talking to a down cluster
  • [MB-1176] - ensure generated wallace source target for ep-engine can be built on CentOS 5.2
  • [MB-1249] - 256 vbuckets isn't enough?
  • [MB-1266] - Rebalance (UI/REST) should be disabled if there's a red/unhealthy Pending Add server
  • [MB-1273] - Uncompressed installer should show build number
  • [MB-1277] - Name of the data bucket is "default"
  • [MB-1294] - wizard for join cluster error dialog needs to be rendered better
  • [MB-1305] - Operating system and platform do not show up correctly on the Manage servers screen
  • [MB-1309] - Back from Step 2 to Step 1 (specify RAM and disk space) causes disk space to be (appear to be?) off
  • [MB-1328] - Extraneous bullet after "About" on login screen
  • [MB-1339] - Eliminate locations that log per vbucket
  • [MB-1351] - A dead server that's ejected and restarted still knows of its former cluster
  • [MB-1357] - membase-cli - divide usage() with full page of documentation
  • [MB-1360] - If a server cannot be added to a cluster, there should be feedback to the user (case: server already in a multi-node cluster)
  • [MB-1364] - moxi: ascii noreply cmds need checking
  • [MB-1370] - membase-cli: when multiple cmds invoked in one command (rebalance + add), output of all responses
  • [MB-1371] - membase source builds missing some components
  • [MB-1380] - server is in Pending Rebalance tab right after initial config wizard
  • [MB-1395] - Server list page should only include servername (or ip) but not port number
  • [MB-1399] - no error msg when adding a server that already exists
  • [MB-1416] - moxi: consider using binary GET instead of GETK for single-key a2b get's
  • [MB-1425] - data operations stop with multithreaded memcachetest after joining cluster
  • [MB-1438] - enable Monitor -> Cluster OverView page
  • [MB-1441] - Membase doesn't support multi-tenancy
  • [MB-1442] - ns_server needs to spawn a moxi-per-bucket
  • [MB-1444] - rebalance button is not the same state after stop rebalance
  • [MB-1445] - server memory report is incorrect
  • [MB-1453] - rebalance button becomes clickable after rebalance a cluster of 5 nodes
  • [MB-1473] - double-free in moxi when no -z option
  • [MB-1489] - moxi should not start if REST/URL is wrong, part 2
  • [MB-1491] - moxi startup race, where the menelaus REST server isn't available when moxi starts
  • [MB-1516] - rebalance hangs, can't set keys
  • [MB-1522] - techdocs: Inaccuracies in Your API Reference
  • [MB-1523] - Orchestrator should operate above bucket level
  • [MB-1525] - Allow dynamically setting RAM quota
  • [MB-1544] - moxi: ability to point moxi at multiple servers for availability
  • [MB-1562] - rebalance is relatively slow
  • [MB-1568] - Font and backgound color make word hard to read
  • [MB-1570] - moxi crash in drive_machine
  • [MB-1574] - ep_bg_max_wait stat is incorrect
  • [MB-1581] - run moxi under valgrind
  • [MB-1594] - "Help" link gone
  • [MB-1599] - entering an already defined directory fails
  • [MB-1603] - vbucketmigrator complains about message for another bucket
  • [MB-1604] - vbucketmigrator process hung
  • [MB-1605] - vbucketmigrator crash reports
  • [MB-1607] - windows: port_adaptor needs porting
  • [MB-1610] - Rebalance should be disabled if a Pending Add server is down/unhealthy
  • [MB-1613] - Manage data buckets screen shows "NaNB" for Total Memory and Flash & Disk Quota
  • [MB-1618] - available disk size reported incorrectly
  • [MB-1620] - make dist on ep-engine is broken
  • [MB-1623] - progress bars break if memcached dies
  • [MB-1625] - web ui: graph had a negative spike
  • [MB-1628] - replica count greater than 1 only creates extra replicas for some vbuckets
  • [MB-1630] - vbucketmigrator needs to do PLAIN "isasl" auth
  • [MB-1633] - unnecessary global variable proxy_main_g
  • [MB-1634] - stopping and restarting the northscale-server results in two processes and problems
  • [MB-1637] - Change multi-server delimiter to ','
  • [MB-1642] - Changing disk path doesn't propogate to new additions
  • [MB-1643] - Can't add back previously failed over/rebalanced node
  • [MB-1646] - moxi should get SASL pswd from ENV variable
  • [MB-1647] - webui doesn't show correct replication count
  • [MB-1653] - failover/readd/rebalance is generating bad JSON vbucket map
  • [MB-1654] - need updated cli commands
  • [MB-1655] - Initial set up should show beta 3
  • [MB-1657] - rebalance progress bar broken on added node
  • [MB-1658] - rename bucketsStreamingConfig into bucketsStreaming
  • [MB-1659] - Dead server while trying early join
  • [MB-1661] - welcome screen should say "beta3" instead of "beta2"
  • [MB-1663] - Assuming unix path on windows installation
  • [MB-1671] - Unhandled exception using tap w/bucket_engine
  • [MB-1673] - !startedEngineThreads assertion on bucket creation.
  • [MB-1674] - cluster disk quota in configure bucket shows disk space for only 1 node
  • [MB-1675] - total ram shown for cluster is double the actual value
  • [MB-1676] - MUTEX ERROR: Failed to acquire lock: Invalid argument w/ bucket engine
  • [MB-1677] - ns_server with replica count 2 generating vbucketmap that libvbucket doesn't like
  • [MB-1678] - dbname cmdline param needs whitespace escaping
  • [MB-1679] - Bucket names
  • [MB-1680] - Need stat for "max data size"
  • [MB-1681] - A cluster can add a node with extra bucket in the system.
  • [MB-1682] - Track memory overhead for limit
  • [MB-1686] - Error when uncheck "Enable Replication" and click Save in configure bucket
  • [MB-1688] - Four "Ignoring closed connection" messages from memcached every second
  • [MB-1689] - Number of configured replicas is not showing correctly on bucket summary
  • [MB-1690] - Incorrect disk quota on bucket overview screen
  • [MB-1691] - Hide delete button for default bucket
  • [MB-1692] - assertion failure on memcached
  • [MB-1693] - assertion failure in vbucketmigrator
  • [MB-1694] - windows: port_adaptor should forward child process's stdout/stderr
  • [MB-1695] - windows moxi & vbucketmigrator aren't standalone exe's
  • [MB-1696] - memcached, moxi, vbucketmigrator all need pthreadGC2.dll
  • [MB-1698] - Data Buckets page does not open
  • [MB-1699] - failure during join node to cluster caused overall cluster instability
  • [MB-1700] - memcached windows exits on -r flag
  • [MB-1702] - incorrect software version in "About" page
  • [MB-1703] - show nothing in quota of default bucket
  • [MB-1704] - windows: erlang node name looks like NorthScaleServer@ns-q9umfkbwib1l
  • [MB-1705] - rebalance button does not work after click failover
  • [MB-1706] - servers fails some memcapable ascii & binary mutation cmds
  • [MB-1710] - Add vbucketability cache engine.
  • [MB-1711] - Build minimal tap for default engine
  • [MB-1712] - need win32 buildslave
  • [MB-1713] - stats output: ep_version out of date
  • [MB-1715] - Beta 3: "RAM Used" in monitor bucket screen is incorrect
  • [MB-1716] - Browse_logs failing with: rb: Cannot read from file
  • [MB-1717] - can not save new configure in "Configure Bucket" page
  • [MB-1718] - moxi memcapable multiple failures
  • [MB-1719] - moxi should default to stderr instead of syslog
  • [MB-1721] - Memcached crashes during load
  • [MB-1722] - moxi should not exit on bad JSON?
  • [MB-1723] - clean files on un-install
  • [MB-1725] - need CDN url's for beta3
  • [MB-1726] - Buckets stats show different values when looking at them from different nodes in same cluster
  • [MB-1727] - After adding a new node, but before rebalancing, bucket stats shows '?'
  • [MB-1728] - can not save with number of replica is 0 (zero) in configure bucket page
  • [MB-1729] - northscale-server can not be launched because of @@VERSION variable
  • [MB-1730] - Should not allow changing auth settings on default bucket
  • [MB-1731] - Changing memory size still disallows disk quota < old RAM
  • [MB-1733] - Unset config values should be 'undefined', not 0
  • [MB-1737] - RAM overview shows free at 0b
  • [MB-1739] - "Monitor all servers" on cluster overview screen doesn't do anything
  • [MB-1743] - Need to reload page to save new configure bucket in DISK >= RAM
  • [MB-1744] - ep-engine test failure on disk>RAM incr bgfetch race
  • [MB-1745] - moxi prints some junk chars during cproxy json re-config
  • [MB-1746] - can not configure bucket unless delete it when setting the number of replica to 4
  • [MB-1749] - vbucketctl.py needs optional sasl auth
  • [MB-1750] - windows uninstall shows "Unable to delete directory" popup
  • [MB-1753] - error message looks unprofessional
  • [MB-1755] - fix radio button layout on configure bucket dialog
  • [MB-1756] - UI error - "Browser client XHR failure encountered"
  • [MB-1760] - memcapable fail after adding and then removing a node
  • [MB-1761] - repeated sasl auth causes refused connections
  • [MB-1763] - FileNameWarning for Windows machines
  • [MB-1764] - Multiple memcached processes are launched on Win servers
  • [MB-1765] - Manage buckets layout is broken on attempt to switch between buckets
  • [MB-1767] - port_adaptor.exe does not work
  • [MB-1768] - windows: need 'mixed mode' solution
  • [MB-1770] - need more space around text for easy to read
  • [MB-1772] - disk quota show incorrect value
  • [MB-1773] - Adjust min and max low_wat when max_size changes.
  • [MB-1774] - rpm's missing debug info
  • [MB-1776] - num_upstream decrements instead of increments on an auth bucket
  • [MB-1777] - can not join 2 nodes in window 2008 standard 32bit
  • [MB-1779] - rebalance on 3 nodes hangs
  • [MB-1780] - Joining cluster for win 2008 servers breaks application
  • [MB-1781] - "Create Bucket" form's buttons are corrupted
  • [MB-1782] - Moxi doesn't complain if it can't bind to 11211
  • [MB-1784] - moxi error help should be more helpful
  • [MB-1785] - RAM Used incorrect with more than one bucket
  • [MB-1786] - Disk storage configuration
  • [MB-1787] - text alignment on wizard step 1 of 2
  • [MB-1788] - Buckets section on Cluster Overview screen - 2 issues
  • [MB-1789] - Cluster Overview screen is missing Storage Overview
  • [MB-1791] - cannot join cluster from Windows 2008-32
  • [MB-1792] - cli tool doesn't work - no module membase_info
  • [MB-1793] - cannot join a cluster from Windows machine
  • [MB-1794] - Rebalance hanging at 0% - no buckets being migrated
  • [MB-1798] - Lower "ep_min_data_age" to 0
  • [MB-1799] - Selecting to add new bucket when quota is full displays "TODO" message
  • [MB-1800] - RAM quota not being passed to the default bucket
  • [MB-1802] - Events >64k corrupts log files
  • [MB-1806] - Uninstall is no longer clean
  • [MB-1807] - stale processes left running after uninstall
  • [MB-1809] - Separate vbucket state change from event firing
  • [MB-1810] - need latest techdocs integrated
  • [MB-1814] - unable to uninstall on windows 2008
  • [MB-1819] - Can't get through setup screen - failed memory quota validation
  • [MB-1820] - Failing to set key in latest build
  • [MB-1821] - cannot remove server and rebalance
  • [MB-1829] - ep-engine test failure in "tap stream" test
  • [MB-1831] - hide memcached bucket radio button on create bucket screen
  • [MB-1832] - test bug - disregard
  • [MB-1833] - Some mnesia errors preventing cluster join
  • [MB-1834] - EP engine quota is half of what is defined on the bucket configuration.
  • [MB-1835] - Join server to a cluster is failing.
  • [MB-1836] - server return ENOMEM / SERVER_ERROR when no more space
  • [MB-1837] - rebalance fails with reason noproc
  • [MB-1838] - handle_disconnect is not properly forwarded to ep_engine
  • [MB-1839] - moxi stats (mem_used) too huge in a cluster
  • [MB-1840] - vbucketmigrator needs to handle TAP_MUTATION error responses
  • [MB-1846] - Size stat underflow
  • [MB-1848] - counter stat for OOM errors
  • [MB-1859] - Rebalancing on Windows fails
  • [MB-1868] - port_adaptor doesn't shut down its child on Windows
  • [MB-1874] - Rebalancing fails on windows
  • [MB-1876] - The database name is not correctly escaped when transmitted down to memcached
  • [MB-1877] - Disk Storage size shown incorrect during server configuring
  • [MB-1878] - Fix whitespace handling in config parsing
  • [MB-1879] - waiting on server manage screen when rebalancing
  • [MB-1882] - manage>Data Buckets "Cache Size" statistics are wrong
  • [MB-1885] - rebalance (vbucketmigrator) gets stuck at 98.8% done
  • [MB-1887] - Failover not working
  • [MB-1895] - moxi standalone techdocs have wrong URL
  • [MB-1896] - rebalance failed after add node from different operating system
  • [MB-1897] - Cluster graphs don't get automatically refreshed
  • [MB-1898] - must create NorthScale\Server folder when user chooses different installation location in window
  • [MB-1899] - Wizard Dialog changes
  • [MB-1900] - Manage Bucket page bucket details have incorrect bars for storage and Cache size
  • [MB-1901] - Change label in Edit Bucket screen
  • [MB-1902] - Change Label in Data Buckets Manage Screen
  • [MB-1904] - Not able to increase number of replication during bucket editing
  • [MB-1909] - Enable Replication checkbox not disabled for bucket edit
  • [MB-1912] - Rebalance failling multiple times
  • [MB-1921] - Too early out-of-memory
  • [MB-1929] - fix language error in initial setup page
  • [MB-1938] - low water mark ends up > max_size
  • [MB-1940] - EP engine does not free up memory when mem_used reach quota
  • [MB-1941] - stats incorrect when loading data from disk
  • [MB-1943] - Bucket_engine doesn't isolate each cookies user-specific data
  • [MB-1947] - ns_server is eating up all the connections
  • [MB-1948] - Adding node to a cluster shows the cluster without the new node
  • [MB-1949] - Rebalancing fail with 200M data in bucket
  • [MB-1952] - Not closing vbm connections correctly (Symptom is failed rebalance)
  • [MB-1956] - Newly created bucket shows big disk footprint...
  • [MB-1959] - Rebalancing for two nodes passes with errors
  • [MB-1960] - Need -c for memcached
  • [MB-1964] - add latency histogram to memcached
  • [MB-1965] - rebalance hung at 99.8% for over a minute
  • [MB-1968] - can not install ns server 1.6.0beta3b-49 on ubuntu 10.04 32bit
  • [MB-1969] - memcached shutdown hang (rabalancing hang symptom)
  • [MB-1973] - error at first initial setup ns server
  • [MB-1978] - RAM usage doubled after rebalancing
  • [MB-1981] - uninstall should not delete opt directory at root in ubuntu
  • [MB-1982] - "80%" of vbuckets are not moving during rebalancing

Improvement

  • [MB-1122] - ns_server needs to manage proxy TCP ports to bucket mappings
  • [MB-1126] - REST needs to describe TCP port to bucket mapping for proxy
  • [MB-1619] - moxi should retry its URL's
  • [MB-1736] - Add "Disk overview" to cluster overview screen
  • [MB-1803] - need bucket management in membase cli tool

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