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https://issues.apache.org/jira/browse/HBASE-7723?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13568968#comment-13568968
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Himanshu Vashishtha commented on HBASE-7723:
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Going by above comments, here is a patch which removes the NN uri from new
znodes. This should be used with a clean zookeeper state. In case a user wishes
to use it 0.94.x, he should clean up the zk data.
By default, this should be a 0.96 fix.
I tested both the above failed tests, and also other *Log* tests; they pass.
Running a jenkins now.
> Remove NN URI from ZK splitlogs.
> --------------------------------
>
> Key: HBASE-7723
> URL: https://issues.apache.org/jira/browse/HBASE-7723
> Project: HBase
> Issue Type: Bug
> Components: hadoop2, master
> Affects Versions: 0.92.0
> Reporter: Kevin Odell
> Assignee: Himanshu Vashishtha
> Attachments: HBASE-7723-94.patch
>
>
> When moving to HDFS HA or removing HA we end up changing the NN namespace.
> This can cause the HMaster not to start up fully due to trying to split
> phantom HLogs pointing to the wrong FS - java.lang.IllegalArgumentException:
> Wrong FS: error messages. The HLogs in question might not even be on HDFS
> anymore. You have to go in a manually clear out the ZK splitlogs directory
> to get HBase to properly boot up.
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