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From Stack <st...@duboce.net>
Subject ANNOUNCE: The third hbase-0.96.2 release candidate (WAS --> Re: ANNOUNCE: The second hbase-0.96.2 release candiate (WAS --> Fwd: ANNOUNCE: The first hbase-0.96.2 release candidate is available for download)
Date Mon, 24 Mar 2014 23:41:00 GMT
The third release candidate for hbase-0.96.2 is available here:


and up in a staging memory repository here:


This RC has two fixes beyond RC0 and RC1:

 HBASE-10819 "(HBASE-10819) Backport HBASE-8063 (Filter HFiles based on
first/last key) into 0.96" Stack
 HBASE-10802 "CellComparator.compareStaticIgnoreMvccVersion compares type
wrongly" Ramkrishna S Vasudevan

Shall we release this RC as hbase-0.96.2?  Vote closes on Tuesday, April


On Sun, Mar 23, 2014 at 10:45 AM, Stack <stack@duboce.net> wrote:

> Here is RC1.  Its the same as RC0 only it is properly named and I svn
> add'd a bit of missing doc.  You can download it here:
>  http://people.apache.org/~stack/hbase-0.96.2RC1/
> It is up in a staging maven repository here:
>  https://repository.apache.org/content/repositories/orgapachehbase-1009
> See below for list of fixes since 0.96.1.
> Shall we release this as hbase-0.96.2?  Please vote by Monday, March 31st.
> Thanks,
> St.Ack
> ---------- Forwarded message ----------
> From: Stack <stack@duboce.net>
> Date: Wed, Mar 19, 2014 at 12:43 PM
> Subject: ANNOUNCE: The first hbase-0.96.2 release candidate is available
> for download
> To: HBase Dev List <dev@hbase.apache.org>
> hbase-0.96.2RC0 is the first release candidate for hbase-0.96.2.  It is a
> bug fix release that includes 129 fixes [1] since hbase-0.96.1 (from 41
> distinct contributors).
> You can download the release candidate here:
>   http://people.apache.org/~stack/hbase-0.96.2RC0/
> It is staged in an apache maven repository at this location:
>   https://repository.apache.org/content/repositories/orgapachehbase-1008/
> Shall we release this candidate as hbase-0.96.2?  Lets close the vote in a
> week on March 26th.
> Yours,
> St.Ack
> 1. http://goo.gl/bQk42q
> Here is the list of CHANGEs:
> HBASE-10161 [AccessController] Tolerate regions in recovery" Anoop Sam John
> HBASE-10384 Failed to increment serveral columns in one Increment" Jimmy
> Xiang
> HBASE-10313 Duplicate servlet-api jars in hbase 0.96.0" stack
> HBASE-10370 Compaction in out-of-date Store causes region split failure"
> Liu Shaohui
> HBASE-10366 0.94 filterRow() may be skipped in 0.96(or onwards) code"
> Jeffrey Zhong
> HBASE-10556 Possible data loss due to non-handled DroppedSnapshotException
> for user-triggered flush from client/shell" Honghua Feng
> HBASE-10582 0.94->0.96 Upgrade: ACL can't be repopulated when ACL table
> contains row for table '-ROOT' or '.META.'" Jeffrey Zhong
> HBASE-10581 ACL znode are left without PBed during upgrading hbase0.94* to
> hbase0.96+" Jeffrey Zhong
> HBASE-10575 ReplicationSource thread can't be terminated if it runs into
> the loop to contact peer's zk ensemble and fails continuously" Honghua Feng
> HBASE-10436 restore regionserver lists removed from hbase 0.96+ jmx"
> Jonathan Hsieh
> HBASE-10449 Wrong execution pool configuration in HConnectionManager"
> Nicolas Liochon
> HBASE-10442 prepareDelete() isn't called before doPreMutationHook for a
> row deletion case" Jeffrey Zhong
> HBASE-10598 Written data can not be read out because
> MemStore#timeRangeTracker might be updated concurrently" cuijianwei
> HBASE-10679 Both clients get wrong scan results if the first scanner
> expires and the second scanner is created with the same scannerId on the
> same region" Honghua Feng
> HBASE-10514 Forward port HBASE-10466, possible data loss when failed
> flushes" stack
> HBASE-10749 CellComparator.compareStatic() compares type wrongly"
> ramkrishna.s.vasudevan
> HBASE-9151 HBCK cannot fix when meta server znode deleted, this can happen
> if all region servers stopped and there are no logs to split." rajeshbabu
> HBASE-8803 region_mover.rb should move multiple regions at a time"
> Jean-Marc Spaggiari
> HBASE-10043 HBASE-10033 Fix Potential Resouce Leak in
> MultiTableInputFormatBase" Elliott Clark
> HBASE-10195 "mvn site" build failed with OutOfMemoryError" Jeffrey Zhong
> HBASE-10196 Enhance HBCK to understand the case after online region merge"
> chunhui shen
> HBASE-10137 GeneralBulkAssigner with retain assignment plan can be used in
> EnableTableHandler to bulk assign the regions" rajeshbabu
> HBASE-10157 Provide CP hook post log replay" Anoop Sam John
> HBASE-10155 HRegion isRecovering state is wrongly coming in postOpen hook"
> Anoop Sam John
> HBASE-10146 Bump HTrace version to 2.04" Elliott Clark
> HBASE-10124 HBASE-10033 Make Sub Classes Static When Possible" Elliott
> Clark
> HBASE-10084 [WINDOWS] bin\hbase.cmd should allow whitespaces in
> java.library.path and classpath" Enis Soztutar
> HBASE-10186 region_mover.rb broken because ServerName constructor is
> changed to private" Samir Ahmic
> HBASE-10098 [WINDOWS] pass in native library directory from hadoop for
> unit tests" Enis Soztutar
> HBASE-10110 HBASE-10033 Fix Potential Resource Leak in StoreFlusher"
> Elliott Clark
> HBASE-10264 [MapReduce]: CompactionTool in mapred mode is missing classes
> in its classpath" Himanshu Vashishtha
> HBASE-10260 Canary Doesn't pick up Configuration properly." Elliott Clark
> HBASE-10232 Remove native profile from hbase-shell" Elliott Clark
> HBASE-10221 Region from coprocessor invocations can be null on failure"
> Andrew Purtell
> HBASE-10220 Put all test service principals into the superusers list"
> Andrew Purtell
> HBASE-10219 HTTPS support for HBase in RegionServerListTmpl.jamon" Ted Yu
> HBASE-10218 Port HBASE-10142 'TestLogRolling#testLogRollOnDatanodeDeath
> test failure' to 0.96 branch" Ted Yu
> HBASE-10332 Missing .regioninfo file during daughter open processing"
> Matteo Bertozzi
> HBASE-10315 Canary shouldn't exit with 3 if there is no master running."
> Elliott Clark
> HBASE-10310 ZNodeCleaner session expired for /hbase/master" Samir Ahmic
> HBASE-10375 hbase-default.xml hbase.status.multicast.address.port does not
> match code" Nicolas Liochon
> HBASE-10349 Table became unusable when master balanced its region after
> table was dropped" Jimmy Xiang
> HBASE-10389 Add namespace help info in table related shell commands" Jerry
> He
> HBASE-10334 RegionServer links in table.jsp is broken" Enis Soztutar
> HBASE-10333 Assignments are not retained on a cluster start" Jimmy Xiang
> HBASE-10059 TestSplitLogWorker#testMultipleTasks fails occasionally"
> Jeffrey Zhong
> HBASE-10500 Some tools OOM when BucketCache is enabled" Nick Dimiduk
> HBASE-10511 Add latency percentiles on PerformanceEvaluation" Nicolas
> Liochon
> HBASE-10526 HBASE-9245 Using Cell instead of KeyValue in
> HFileOutputFormat" Jimmy Xiang
> HBASE-10518 DirectMemoryUtils.getDirectMemoryUsage spams when none is
> configured" Nick Dimiduk
> HBASE-10486 ProtobufUtil Append & Increment deserialization lost cell
> level timestamp" Jeffrey Zhong
> HBASE-10534 Rowkey in TsvImporterTextMapper initializing with wrong
> length" rajeshbabu
> HBASE-10644 TestSecureExportSnapshot#testExportFileSystemState fails on
> hadoop-1" Ted Yu
> HBASE-10565 FavoredNodesPlan accidentally uses an internal Netty type"
> Andrew Purtell
> HBASE-10563 Set name for FlushHandler thread" Himanshu Vashishtha
> HBASE-10586 hadoop2-compat IPC metric registred twice" Matteo Bertozzi
> HBASE-10580 IntegrationTestingUtility#restoreCluster leak resource when
> running in a mini cluster mode" Jeffrey Zhong
> HBASE-10614 Master could not be stopped" Jingcheng Du
> HBASE-10612 Remove unnecessary dependency on org.eclipse.jdt:core" Ted Yu
> HBASE-10608 Acquire the FS Delegation Token for Secure ExportSnapshot"
> Matteo Bertozzi
> HBASE-10431 Rename com.google.protobuf.ZeroCopyLiteralByteString" Nicolas
> Liochon
> HBASE-10422 ZeroCopyLiteralByteString.zeroCopyGetBytes has an unusable
> prototype and conflicts with AsyncHBase" Benoit Sigoure
> HBASE-10537 Let the ExportSnapshot mapper fail and retry on error" Matteo
> Bertozzi
> HBASE-10624 Fix 2 new findbugs warnings introduced by HBASE-10598" Ted Yu
> HBASE-10622 Improve log and Exceptions in Export Snapshot" Matteo Bertozzi
> HBASE-10677 boundaries check in hbck throwing IllegalArgumentException"
> rajeshbabu
> HBASE-10649 TestMasterMetrics fails occasionally" Jimmy Xiang
> HBASE-10682 region_mover.rb throws "can't convert nil into String" for
> regions moved" Matteo Bertozzi
> HBASE-10712 Backport HBASE-8304 to 0.94 and 0.96" haosdent
> HBASE-9778 Add hint to ExplicitColumnTracker to avoid seeking" Lars
> Hofhansl
> HBASE-10707 HBASE-8369 Backport parent issue to 0.96" stack
> HBASE-10632 Region lost in limbo after ArrayIndexOutOfBoundsException
> during assignment" Enis Soztutar
> HBASE-10718 TestHLogSplit fails when it sets a KV size to be negative"
> Esteban Gutierrez
> HBASE-10726 Fix java.lang.ArrayIndexOutOfBoundsException in
> StochasticLoadBalancer$LocalityBasedCandidateGenerator" Enis Soztutar
> HBASE-10737 HConnectionImplementation should stop RpcClient on close"
> Jimmy Xiang
> HBASE-10741 HBASE-9117 Deprecate HTablePool and HTableFactory" Nick Dimiduk
> HBASE-10751 TestHRegion testWritesWhileScanning occasional fail since
> HBASE-10514 went in" stack
> HBASE-10762 clone_snapshot doesn't check for missing namespace" Matteo
> Bertozzi
> HBASE-9721 RegionServer should not accept regionOpen RPC intended for
> another(previous) server" Enis Soztutar
> HBASE-10766 SnapshotCleaner allows to delete referenced files" bharath v
> HBASE-10549 When there is a hole, LoadIncrementalHFiles will hang in an
> infinite loop." yuanxinen
> HBASE-10476 HBase Master log grows very fast after stopped hadoop (due to
> connection exception)" Demai Ni
> HBASE-8203 master ui should display region servers with host, port plus
> startcode" rajeshbabu
> HBASE-9524 Multi row get does not return any results even if any one of
> the rows specified in the query is missing and improve exception handling"
> Vandana Ayyalasomayajula
> HBASE-10198 Add a note on how to Import 0.94 exported file to a 0.96
> cluster or onwards" Jeffrey Zhong
> HBASE-10194 [Usability]: Instructions in CompactionTool no longer accurate
> because of namespaces" Aleksandr Shulman
> HBASE-10143 HBASE-10033 Clean up dead local stores in FSUtils" Elliott
> Clark
> HBASE-10116 SlabCache metrics improvements" Nick Dimiduk
> HBASE-10338 Region server fails to start with AccessController coprocessor
> if installed into RegionServerCoprocessorHost" Vandana Ayyalasomayajula
> HBASE-10056 region_status.rb not adopted to 0.96 api" Samir Ahmic
> HBASE-10495 upgrade script is printing usage two times with help option."
> rajeshbabu
> HBASE-10548 Correct commons-math dependency version" Nick Dimiduk
> HBASE-10527 TestTokenAuthentication fails with the IBM JDK" Gary Helmling
> HBASE-10570 Allow overrides of Surefire secondPartForkMode and
> testFailureIgnore" Andrew Purtell
> HBASE-10631 Avoid extra seek on FileLink open" Matteo Bertozzi
> HBASE-10627 A logic mistake in HRegionServer isHealthy" Liu Shaohui
> HBASE-10592 Refactor PerformanceEvaluation tool" Nick Dimiduk
> HBASE-10587 Master metrics clusterRequests is wrong" Jimmy Xiang
> HBASE-10604 Fix parseArgs javadoc" Jean-Marc Spaggiari
>  HBASE-10579 [Documentation]: ExportSnapshot tool package incorrectly
> documented" Aleksandr Shulman
> HBASE-10435 Lower the log level of Canary region server match" Matteo
> Bertozzi
> HBASE-5356 region_mover.rb can hang if table region it belongs to is
> deleted." Jimmy Xiang
> HBASE-10567 Add overwrite manifest option to ExportSnapshot" Matteo
> Bertozzi
> HBASE-9708 Improve Snapshot Name Error Message" Matteo Bertozzi
> HBASE-10669 [hbck tool] Usage is wrong for hbck tool for
> -sidelineCorruptHfiles option" Deepak Sharma
> HBASE-10594 Speed up TestRestoreSnapshotFromClient" Lars Hofhansl
> HBASE-10678 Make verifyrep tool implement toolrunner" bharath v
> HBASE-10432 Rpc retries non-recoverable error" Nick Dimiduk
> HBASE-8076 add better doc for HBaseAdmin#offline API." rajeshbabu
> HBASE-10716 [Configuration]: hbase.regionserver.region.split.policy should
> be part of hbase-default.xml" Srikanth Srungarapu
> HBASE-10733 Shell incr command should allow last parameter (value) to be
> missing. As documented." Jean-Marc Spaggiari
> HBASE-9294 NPE in /rs-status during RS shutdown" Rekha Joshi
> HBASE-8604 improve reporting of incorrect peer address in replication"
> Rekha Joshi
> HBASE-10739 RS web UI NPE if master shuts down sooner" Jimmy Xiang
> HBASE-10738 AssignmentManager should shut down executors on stop" Jimmy
> Xiang
> HBASE-10744 AM#CloseRegion no need to retry on FailedServerException"
> Jimmy Xiang
> HBASE-10745 Access ShutdownHook#fsShutdownHooks should be synchronized"
> Jimmy Xiang
> HBASE-10656 high-scale-lib's Counter depends on Oracle (Sun) JRE, and also
> has some bug" Hiroshi Ikeda
> HBASE-10760 Wrong methods' names in ClusterLoadState class" Victor Xu
> HBASE-10163 Example Thrift DemoClient is flaky" Enis Soztutar
> HBASE-10159 Replaced deprecated interface Closeable" Jimmy Xiang
> HBASE-10182 Potential null object deference in
> AssignmentManager#handleRegion()" Jimmy Xiang
> HBASE-10547 TestFixedLengthWrapper#testReadWrite occasionally fails with
> the IBM JDK" Andrew Purtell
> HBASE-10589 Reduce unnecessary TestRowProcessorEndpoint resource usage"
> Andrew Purtell
> HBASE-10639 Unload script displays wrong counts (off by one) when
> unloading regions" Srikanth Srungarapu
> HBASE-10731 Fix environment variables typos in scripts" Albert Chu
> HBASE-10769 hbase/bin/hbase-cleanup.sh has wrong usage string" Vamsee
> Yarlagadda
> HBASE-10770 Don't exit from the Canary daemon mode if no regions are
> present" Matteo Bertozzi
> HBASE-10735 [WINDOWS] Set -XX:MaxPermSize for unit tests" Enis Soztutar

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