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Posted to issues@hbase.apache.org by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org> on 2010/07/22 02:18:50 UTC

[jira] Resolved: (HBASE-2858) TestReplication.queueFailover fails half the time

     [ https://issues.apache.org/jira/browse/HBASE-2858?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Daniel Cryans resolved HBASE-2858.
---------------------------------------

    Hadoop Flags: [Reviewed]
      Resolution: Fixed

Committed to trunk, thanks for the review Stack!

> TestReplication.queueFailover fails half the time
> -------------------------------------------------
>
>                 Key: HBASE-2858
>                 URL: https://issues.apache.org/jira/browse/HBASE-2858
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>             Fix For: 0.90.0
>
>
> TestReplication.queueFailover fails 50% of the time, it's because ZooKeeperWrapper.listZnodes (introduced in HBASE-2694 and missed by HBASE-2735) doesn't use the Watcher it's passed so sometimes ReplicationSource misses hlogs to replicate for the region server we kill. Also it uncovered an issue (while I was fixing the first one) that RepSource ignores log files too quickly when the master is a bit too slow to split logs.

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