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Date: Sat, 22 Mar 2014 12:34:21 +0530
Message-ID: 
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Subject: Re: [VOTE] The 1st hbase 0.94.18 release candidate is available for
 download
From: Sai Pavan Gadde <id4gpavan@gmail.com>
To: "dev@hbase.apache.org" <dev@hbase.apache.org>
Cc: lars hofhansl <larsh@apache.org>
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Hi,

HMaster is not working with hadoop-2.2.0, is it compatable with
hadoop-2.2.0 ??

hbase(main):001:0> list
TABLE


ERROR: org.apache.hadoop.hbase.MasterNotRunningException: Retried 7 times


On Sat, Mar 22, 2014 at 12:23 PM, Sai Pavan Gadde <id4gpavan@gmail.com>wrote:

> Hi,
>
> HMaster is not working with hadoop-2.2.0, is it compatable with
> hadoop-2.2.0 ??
>
>
> On Sat, Mar 22, 2014 at 6:18 AM, Jean-Marc Spaggiari <
> jean-marc@spaggiari.org> wrote:
>
>> 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 <larsh@apache.org>:
>>
>> > +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 <larsh@apache.org>
>> > To: hbase-dev <dev@hbase.apache.org>
>> > 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
>> >
>>
>
>
>
> --
> *THANKS & REGARDS,*
> G.SAI PAVAN,
> CCDH4 CERTIFIED,
> Ph: 8121914494,
> *www.bigdatatrendz.com <http://www.bigdatatrendz.com>*
> linkedin profile <http://in.linkedin.com/pub/gadde-sai-pavan/38/44b/453/>
> HYDERABAD.
>


-- 
*THANKS & REGARDS,*
G.SAI PAVAN,
CCDH4 CERTIFIED,
Ph: 8121914494,
*www.bigdatatrendz.com <http://www.bigdatatrendz.com>*
linkedin profile <http://in.linkedin.com/pub/gadde-sai-pavan/38/44b/453/>
HYDERABAD.

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