Thanks Elliott (and J-D, and JMS).
________________________________ From: Elliott Clark <[email protected]> To: "[email protected]" <[email protected]> Sent: Tuesday, August 20, 2013 9:30 AM Subject: Re: [VOTE] The 1st hbase 0.94.11 release candidate is available for download +1 downloaded, verified contents, put data into it, ran some tests against it, jstacked everything and it all looks good. On Tue, Aug 20, 2013 at 6:52 AM, Jean-Marc Spaggiari <[email protected]> wrote: > So. > I have downloaded all the files and verified the signature for security and > regular version. Uncompressed both of them, and checked the CHANGES.txt > file. All fine. > > Looked at the documentation on random pages, still fine. > > I ran the test suite successfuly. Ran standalone, checked the logs and UI, > fine again. > > Performance Evaluation is still running and will most probably take another > 24h, so no results yet. I will post them when ready. I don't think there is > any impact there. > Deployed the jars on a 9 nodes cluster (8 RS). Did rolling restart > --graceful -maxthreads 30, still fine. > Checked the logs, the web ui, etc. Fine. > Change the load balancer to default, stopped the cluster, merged a table to > a single region table, restart the cluster, major_compact. Table got > splitted correctly, and balancer re-balanced the regions almost correctly. > Stopped the cluser, re-merged, restored customed balancer, restart, > re-compact, etc. all fine. Regions got spliited, re-assigned, > transitionned, all fine. > Ran a MR job on the same cluster, still fine. > > > tl.tr. > > 1) Still many DEBUG lines in the logs (Not new HBASE-9037) > 2013-08-20 09:49:39,552 DEBUG > org.apache.hadoop.hbase.io.hfile.LruBlockCache: Block cache LRU eviction > started; Attempting to free 24.84 MB of total=210.78 MB > 2013-08-20 09:49:39,556 DEBUG > org.apache.hadoop.hbase.io.hfile.LruBlockCache: Block cache LRU eviction > completed; freed=24.85 MB, total=186.06 MB, single=114.14 MB, multi=94.6 > MB, memory=5.12 KB > > 2) Balancer need to run twice to get the regions balanced correctly (Not > new) > > +1 for me. > > JM > > > 2013/8/19 Jean-Marc Spaggiari <[email protected]> > >> Actively working on that. PE is running in both 94.10 and 94.11 right now. >> Will have numbers by tomorrow morning. So give me another 12h ;) >> >> JM >> Le 2013-08-19 20:02, "lars hofhansl" <[email protected]> a écrit : >> >> One additional +1 please. >>> >>> Release testing is about as exiting as getting a tooth pulled, but I >>> can't release without it :) >>> >>> >>> -- Lars >>> >>> >>> >>> ________________________________ >>> From: Jean-Daniel Cryans <[email protected]> >>> To: "[email protected]" <[email protected]>; lars hofhansl < >>> [email protected]> >>> Sent: Thursday, August 15, 2013 10:21 AM >>> Subject: Re: [VOTE] The 1st hbase 0.94.11 release candidate is available >>> for download >>> >>> >>> >>> +1 >>> >>> Used both tars against each other, loaded some PE data, ran scans and >>> reads, checked out the logs/UIs, did some jstack'ing to make sure nothing >>> weird was in there. >>> >>> J-D >>> >>> >>> >>> On Tue, Aug 13, 2013 at 11:26 PM, lars hofhansl <[email protected]> wrote: >>> >>> The 1st 0.94.11 RC is available for download at >>> http://people.apache.org/~larsh/hbase-0.94.11-rc0/ >>> >Signed with my code signing key: C7CFE328 >>> > >>> >As before 0.94.11 is mostly a bug fix release and has 39 issues resolved >>> against it: >>> > [HBASE-8779] - Add mutateRow method support to Thrift2 >>> > [HBASE-8946] - Add a new function to Thrift 2 to open scanner, get >>> results and close scanner >>> > [HBASE-8947] - Thrift 2 : Replace "bool writeToWAL" with >>> "TDurability durability" >>> > [HBASE-8948] - Bound table pool size in Thrift 2 server >>> > [HBASE-6826] - [WINDOWS] TestFromClientSide failures >>> > [HBASE-8067] - TestHFileArchiving.testArchiveOnTableDelete sometimes >>> fails >>> > [HBASE-8670] - [0.94] Backport HBASE-8449,HBASE-8204 and HBASE-8699 >>> to 0.94 (Refactor recoverLease retries and pauses) >>> > [HBASE-8698] - potential thread creation in MetaScanner.metaScan >>> > [HBASE-8935] - IntegrationTestBigLinkedList fails under load on 0.94 >>> due to some scan issues - add logging >>> > [HBASE-8949] - hbase.mapreduce.hfileoutputformat.blocksize should >>> configure with blocksize of a table >>> > [HBASE-9026] - RestartRsHoldingRoot action in >>> org.apache.hadoop.hbase.util.ChaosMonkey restarting the server holding >>> .META. instead of -ROOT- >>> > [HBASE-9032] - Result.getBytes() returns null if backed by KeyValue >>> array >>> > [HBASE-9048] - HCM throws NullPointerException under load >>> > [HBASE-9050] - HBaseClient#call could hang >>> > [HBASE-9060] - ExportSnapshot job fails if target path contains >>> percentage character >>> > [HBASE-9079] - FilterList getNextKeyHint skips rows that should be >>> included in the results >>> > [HBASE-9080] - Retain assignment should be used when re-enabling >>> table(s) >>> > [HBASE-9085] - Integration Tests fails because of bug in teardown >>> phase where the cluster state is not being restored properly. >>> > [HBASE-9087] - Handlers being blocked during reads >>> > [HBASE-9097] - Set HBASE_CLASSPATH before rest of the classpath >>> > [HBASE-9115] - HTableInterface.append operation may overwrites values >>> > [HBASE-9120] - ClassFinder logs errors that are not >>> > [HBASE-9146] - TestHTablePool hangs when run as part of >>> runMediumTests profile >>> > [HBASE-9158] - Serious bug in cyclic replication >>> > [HBASE-9189] - IncreasingToUpperBoundRegionSplitPolicy.shouldSplit() >>> should check all the stores before returning. >>> > [HBASE-9200] - HFilePrettyPrinter finds incorrect largest row >>> > [HBASE-6580] - Deprecate HTablePool in favor of >>> HConnection.getTable(...) >>> > [HBASE-8995] - Add hadoop-1.2 profile >>> > [HBASE-9019] - Port HBASE-8690: Reduce unnecessary getFileStatus >>> hdfs calls in TTL hfile and hlog cleanners to 0.94 >>> > [HBASE-9029] - Backport HBASE-8706 Some improvement in snapshot to >>> 0.94 >>> > [HBASE-9132] - Use table dir modtime to avoid scanning table dir to >>> check cached table descriptor in 0.94 >>> > [HBASE-9139] - Independent timeout configuration for rpc channel >>> between cluster nodes >>> > [HBASE-7826] - Improve Hbase Thrift v1 to return results in sorted >>> order >>> > [HBASE-8663] - a HBase Shell command to list the tables replicated >>> from current cluster >>> > [HBASE-8816] - Add support of loading multiple tables into >>> LoadTestTool >>> > [HBASE-9075] - [0.94] Backport HBASE-5760 Unit tests should write >>> only under /target to 0.94 >>> > [HBASE-9090] - cleanup snapshot tests setup/teardown code >>> > [HBASE-9106] - Do not fail TestAcidGuarantees for exceptions on >>> table flush >>> > [HBASE-9107] - [0.94] Backport HBASE-6950 TestAcidGuarantees system >>> test now flushes too aggressively to 0.94 >>> > >>> >The list of changes is also available here: >>> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310753&version=12324741 >>> > >>> >Here're the jenkins runs for this RC: >>> https://builds.apache.org/job/HBase-0.94.11/3/ and >>> https://builds.apache.org/job/HBase-0.94.11-security/2/ >>> > >>> >Please try out the RC, check out the doc, take it for a spin, etc, and >>> vote +1/-1 by August 20th on whether we should release this as 0.94.11. >>> > >>> >Thanks. >>> > >>> >-- Lars >>> > >>> >ps. nobody used the release testing sheet for the past few 0.94 point >>> releases, so I did not create one this time. >>> > >> >>
