Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Threaded View
HBase >> mail # dev >> ANN: The third hbase-0.96.1 release candidate is available for download


Copy link to this message
-
Re: ANN: The third hbase-0.96.1 release candidate is available for download
Yeah. In that case you need to wipe the corresponding znode under /hbase/table.
We need a way to do so automatically.

-- Lars

________________________________
 From: Jean-Marc Spaggiari <[EMAIL PROTECTED]>
To: dev <[EMAIL PROTECTED]>; lars hofhansl <[EMAIL PROTECTED]>
Sent: Friday, December 13, 2013 5:56 PM
Subject: Re: ANN: The third hbase-0.96.1 release candidate is available for download
 
Got it. Thanks. So I guess even is you wipe only a single table you will have the same issue, right? Not just only if you wipe the entire /hbase folder?
2013/12/13 lars hofhansl <[EMAIL PROTECTED]>

This is (somewhat expected) after HBASE-7600. A wipe of HDFS needs to be followed by a wipe of the /hbase folder in ZK.
>I filed HBASE-10145 for further discussion, yesterday.
>
>-- Lars
>
>
>
>________________________________
> From: Jean-Marc Spaggiari <[EMAIL PROTECTED]>
>To: dev <[EMAIL PROTECTED]>
>Sent: Friday, December 13, 2013 2:27 PM
>Subject: Re: ANN: The third hbase-0.96.1 release candidate is available for download
>
>
>
>Facing something strange...
>
>I have been able to download and check the signature. I deployed on 4
>nodes, but I'm getting that on stratup:
>
>2013-12-13 17:19:26,373 FATAL [master:hbasetest1:60000] master.HMaster:
>Unhandled exception. Starting shutdown.
>org.apache.hadoop.hbase.TableExistsException: hbase:namespace
>    at
>org.apache.hadoop.hbase.master.handler.CreateTableHandler.prepare(CreateTableHandler.java:120)
>    at
>org.apache.hadoop.hbase.master.TableNamespaceManager.createNamespaceTable(TableNamespaceManager.java:230)
>    at
>org.apache.hadoop.hbase.master.TableNamespaceManager.start(TableNamespaceManager.java:85)
>    at
>org.apache.hadoop.hbase.master.HMaster.initNamespace(HMaster.java:1052)
>    at
>org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:920)
>    at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:606)
>    at java.lang.Thread.run(Thread.java:744)
>
>2013-12-13 17:19:26,506 ERROR [main] master.HMasterCommandLine: Master
>exiting
>java.lang.RuntimeException: HMaster Aborted
>    at
>org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:192)
>    at
>org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:134)
>    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
>    at
>org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:126)
>    at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:2779)
>
>I have done a rm -r of the /hbase hdfs folder to get it clean.
>
>I have been able to start after clearing ZK too. But not sure if this is
>something we want to address or not.
>
>I will continue my tests...
>
>JM
>
>
>
>2013/12/13 Aleksandr Shulman <[EMAIL PROTECTED]>
>
>> My previous note references Cloudera-internal infrastructure, so folks will
>> not be able to inspect it (sorry about that). However, I'm +1 this RC.
>>
>>
>> On Fri, Dec 13, 2013 at 11:44 AM, Aleksandr Shulman <[EMAIL PROTECTED]
>> >wrote:
>>
>> > +1 smoke tests pass, with the exception of tests that we know will fail
>> > (involving snappy compression and Pig, since these things are not yet
>> > implemented in my setup). Everything that should work properly works.
>> > http://sandbox.jenkins.cloudera.com/job/Run-Smokes-Upstream/25/
>> >
>> > The cluster is a 5-node tarball-based cluster, mastered at
>> > tarball-target-2.ent.cloudera.com:60010
>> >
>> >
>> > On Fri, Dec 13, 2013 at 10:37 AM, Elliott Clark <[EMAIL PROTECTED]>
>> wrote:
>> >
>> >> +1
>> >>
>> >> Downloaded
>> >> Checked the signature of all the tar.gz's
>> >> Installed on a cluster (Hadoop 2.2 and Java 7u25)
>> >> Ran PE
>> >> Ran YCSB
>> >> * The performance of this release is much better than 0.96.0.
>> >>  Ran IT tests for ~16 hours
>> >> * No data loss
>> >> * IntegrationTestBigLinkedList
>> >> * IntegrationTestIngest
>> >> * IntegrationTestLoadAndVeirfy
>> >> * IntegrationTestBulkLoad
>> >> * IntegrationTestImportTsv
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB