Downloaded the jars, checked the signatures, changes.txt, doc, etc. => Passed. Run test suite => All passed Run performance tests => Consistent with 0.94.17 Run LoadTestTool => Passed Run IntegrationTestLoadAndVerify => Failed, as usual ;) REFERENCES_CHECKED=9855566 Run HLogPerformanceEvaluation => Consistent with 0.94.17 Run IntegrationTestBigLinkedList => Passed. Create table, put, flush, major_compact, scan, etc. => Passed. Deployed on a 8 nodes cluster, rolling restart => Passed. Merged a 256 regions table into 2 regions, alter filesize, major_compact to get it split back to 16 regions=> Passed. MR job running. So far, so good. But will take the night to complete, and I will be gone by that time.
So for me, +1. 2014-03-19 16:59 GMT-04:00 lars hofhansl <[email protected]>: > +1 from (in case that wasn't obvious) > > - Checked the tar balls > - Spot checked the UI pages > > - Tested with Hadoop 1 and Hadoop 2. > - Tested M/R over snapshots (Hadoop 1 only) > - Loaded 100m rows. Scanned, flushed, scanned again, compacted, scanned > yet again. > - Disabled/enabled/dropped tables, etc. > > > Please remember to have a look. I know a lot of RCs came out at the same > time; release testing is an important service to the community. > > > -- Lars > > > > ________________________________ > From: lars hofhansl <[email protected]> > To: hbase-dev <[email protected]> > Sent: Friday, March 14, 2014 11:44 PM > Subject: [VOTE] The 1st hbase 0.94.18 release candidate is available for > download > > > The 1st 0.94.18 RC is available for download at > http://people.apache.org/~larsh/hbase-0.94.18-rc0/ > Signed with my code signing key: C7CFE328 > > HBase 0.94.18 is a bug fix release with 26 fixes: > [HBASE-9708] - Improve Snapshot Name Error Message > [HBASE-9778] - Add hint to ExplicitColumnTracker to avoid seeking > [HBASE-10514] - Forward port HBASE-10466, possible data loss when > failed flushes > [HBASE-10549] - When there is a hole, LoadIncrementalHFiles will hang > in an infinite loop. > [HBASE-10575] - ReplicationSource thread can't be terminated if it > runs into the loop to contact peer's zk ensemble and fails continuously > [HBASE-10583] - backport HBASE-8402 to 0.94 - ScanMetrics depends on > number of rpc calls to the server. > [HBASE-10594] - Speed up TestRestoreSnapshotFromClient > [HBASE-10598] - Written data can not be read out because > MemStore#timeRangeTracker might be updated concurrently > [HBASE-10614] - Master could not be stopped > [HBASE-10622] - Improve log and Exceptions in Export Snapshot > [HBASE-10624] - Fix 2 new findbugs warnings introduced by HBASE-10598 > [HBASE-10627] - A logic mistake in HRegionServer isHealthy > [HBASE-10631] - Avoid extra seek on FileLink open > [HBASE-10642] - Add M/R over snapshots to 0.94 > [HBASE-10669] - [hbck tool] Usage is wrong for hbck tool for > -sidelineCorruptHfiles option > [HBASE-10682] - region_mover.rb throws "can't convert nil into String" > for regions moved > [HBASE-10712] - Backport HBASE-8304 to 0.94 and 0.96 > [HBASE-10716] - [Configuration]: > hbase.regionserver.region.split.policy should be part of hbase-default.xml > [HBASE-10718] - TestHLogSplit fails when it sets a KV size to be > negative > [HBASE-10722] - [0.94] HRegion.computeHDFSBlocksDistribution does not > account for links and reference files. > [HBASE-10731] - Fix environment variables typos in scripts > [HBASE-10738] - AssignmentManager should shut down executors on stop > [HBASE-10745] - Access ShutdownHook#fsShutdownHooks should be > synchronized > [HBASE-10751] - TestHRegion testWritesWhileScanning occasional fail > since HBASE-10514 went in > [HBASE-8604] - improve reporting of incorrect peer address in > replication > [HBASE-9914] - Port fix for HBASE-9836 'Intermittent > TestRegionObserverScannerOpenHook#testRegionObserverCompactionTimeStacking > failure' to 0.94 > > Notable is HBASE-10642, which ports MapReduce over HBase table-snapshots > to 0.94. > > The list of changes is also available here: > https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310753&version=12325952 > > Here're the jenkins runs for this RC: > https://builds.apache.org/job/HBase-0.94.18/17/ and > https://builds.apache.org/job/HBase-0.94.18-security/7/ > > Please try out the RC, check out the doc, take it for a spin, etc, and > vote +1/-1 by EOD March 21th on whether we should release this as 0.94.18. > > Thanks. > > -- Lars >
