Actually looks like this was by design in HBASE-10340/HBASE-9892. It spawns three local region server threads in local mode now, still just one process.
I now think it's OK. What do other folks think? Should we set the default back to 1? -- Lars ----- Original Message ----- From: lars hofhansl <[email protected]> To: "[email protected]" <[email protected]> Cc: Sent: Saturday, February 15, 2014 9:08 PM Subject: Re: [VOTE] The 1st hbase 0.94.17 release candidate is available for download Indeed I see this too. That sinks the RC I think, because it's confusing. Offhand suspects: HBASE-10473 Add utility for adorning http Context HBASE-10340 [BACKPORT] HBASE-9892 Add info port to ServerName to support multi instances in a node -- Lars ________________________________ From: Jean-Marc Spaggiari <[email protected]> To: dev <[email protected]>; lars hofhansl <[email protected]> Sent: Saturday, February 15, 2014 6:29 PM Subject: Re: [VOTE] The 1st hbase 0.94.17 release candidate is available for download ;) Thanks for that ;) I have testing in progress, but figured something strange when running in standalone. I just uncompressed the tar and star HBase and got 3 RS instead of a single one. Region Servers ServerNameStart timeLoad t430s,33172,1392516855825 <http://t430s:57456/>Sat Feb 15 21:14:15 EST 2014requestsPerSecond=0, numberOfOnlineRegions=0, usedHeapMB=79, maxHeapMB=966 t430s,33507,1392516856568 <http://t430s:40651/>Sat Feb 15 21:14:16 EST 2014requestsPerSecond=0, numberOfOnlineRegions=1, usedHeapMB=79, maxHeapMB=966 t430s,48755,1392516856378 <http://t430s:45187/>Sat Feb 15 21:14:16 EST 2014requestsPerSecond=0, numberOfOnlineRegions=1, usedHeapMB=79, maxHeapMB=966 Total: servers: 3 requestsPerSecond=0, numberOfOnlineRegions=2 I just tried with 0.94.16 the same way: Region Servers ServerNameStart timeLoad t430s,45148,1392517651202 <http://t430s:60030/>Sat Feb 15 21:27:31 EST 2014requestsPerSecond=0, numberOfOnlineRegions=2, usedHeapMB=41, maxHeapMB=966 Total: servers: 1 requestsPerSecond=0, numberOfOnlineRegions=2 JM 2014-02-14 23:54 GMT-05:00 lars hofhansl <[email protected]>: > Just for you JM :) > > > ________________________________ > From: Jean-Marc Spaggiari <[email protected]> > To: dev <[email protected]> > Sent: Friday, February 14, 2014 8:14 PM > Subject: Re: [VOTE] The 1st hbase 0.94.17 release candidate is available > for download > > > Thanks for making it before the week-end ;) I will run the tests tomorrow > and Sunday. Might be able to report by Monday EOD. > > JM > > > > 2014-02-14 Ted Yu <[email protected]>: > > > +1 based on the following: > > > > 1. Ran test suite using JDK 1.7 - pass > > See bottom of email. > > 2. compiled Phoenix with locally built 0.94.17 - pass > > 3. checked the documentation > > > > Cheers > > > > > > Results : > > > > Tests run: 1407, Failures: 0, Errors: 0, Skipped: 13 > > > > [INFO] > > ------------------------------------------------------------------------ > > [INFO] BUILD SUCCESS > > [INFO] > > ------------------------------------------------------------------------ > > [INFO] Total time: 1:09:06.469s > > > > > > On Fri, Feb 14, 2014 at 3:56 PM, lars hofhansl <[email protected]> wrote: > > > > > The 1st 0.94.17 RC is available for download at > > > http://people.apache.org/~larsh/hbase-0.94.17-rc0/ > > > Signed with my code signing key: C7CFE328 > > > > > > HBase 0.94.17 is a bug fix release with 26 fixes: > > > [HBASE-7963] - HBase VerifyReplication not working when security > > > enabled > > > [HBASE-10249] - TestReplicationSyncUpTool fails because failover > > takes > > > too long > > > [HBASE-10274] - MiniZookeeperCluster should close ZKDatabase when > > > shutdown ZooKeeperServers > > > [HBASE-10319] - HLog should roll periodically to allow DN > > decommission > > > to eventually complete. > > > [HBASE-10320] - Avoid ArrayList.iterator() ExplicitColumnTracker > > > [HBASE-10335] - AuthFailedException in zookeeper may block > > replication > > > forever > > > [HBASE-10340] - [BACKPORT] HBASE-9892 Add info port to ServerName > to > > > support multi instances in a node > > > [HBASE-10363] - [0.94] TestInputSampler and TestInputSamplerTool > fail > > > under hadoop 2.0/23 profiles. > > > [HBASE-10371] - Compaction creates empty hfile, then selects this > > file > > > for compaction and creates empty hfile and over again > > > [HBASE-10383] - Secure Bulk Load for 'completebulkload' fails for > > > version 0.94.15 > > > [HBASE-10400] - [hbck] Continue if region dir missing on region > merge > > > attempt > > > [HBASE-10401] - [hbck] perform overlap group merges in parallel > > > [HBASE-10448] - ZKUtil create and watch methods don't set watch in > > > some cases > > > [HBASE-10470] - Import generates huge log file while importing > large > > > amounts of data > > > [HBASE-10481] - API Compatibility JDiff script does not properly > > > handle arguments in reverse order > > > [HBASE-10482] - ReplicationSyncUp doesn't clean up its ZK, needed > for > > > tests > > > [HBASE-10485] - PrefixFilter#filterKeyValue() should perform > > filtering > > > on row key > > > [HBASE-10489] - TestImportExport fails in 0.94 with Hadoop2 > > > [HBASE-10493] - InclusiveStopFilter#filterKeyValue() should perform > > > filtering on row key > > > [HBASE-10505] - Import.filterKv does not call Filter.filterRowKey > > > [HBASE-10506] - Fail-fast if client connection is lost before the > > real > > > call be executed in RPC layer > > > [HBASE-10508] - Backport HBASE-10365 'HBaseFsck should clean up > > > connection properly when repair is completed' to 0.94 and 0.96 > > > [HBASE-10423] - Report back the message of split or rollback > failure > > > to the master > > > [HBASE-10457] - Print corrupted file information in SnapshotInfo > tool > > > without -file option > > > [HBASE-10473] - Add utility for adorning http Context > > > [HBASE-10480] - TestLogRollPeriod#testWithEdits may fail due to > > > insufficient waiting > > > > > > The list of changes is also available here: > > > > > > https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310753&version=12325845 > > > > > > Here're the jenkins runs for this RC: > > > https://builds.apache.org/job/HBase-0.94.17/13/ and > > > https://builds.apache.org/job/HBase-0.94.17-security/4/ > > > > > > Please try out the RC, check out the doc, take it for a spin, etc, and > > > vote +1/-1 by EOD February 21th on whether we should release this as > > > 0.94.17. > > > > > > I know release testing is like pulling teeth and 0.98 is probably a bit > > > more exiting at this point, but please give this is quick run, so we > can > > > get these bug fixes out there. > > > > > > Thanks. > > > > > > -- Lars > > >
