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From "Jean-Daniel Cryans (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-3130) [replication] ReplicationSource can't recover from session expired on remote clusters
Date Wed, 31 Aug 2011 03:33:10 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13094281#comment-13094281
] 

Jean-Daniel Cryans commented on HBASE-3130:
-------------------------------------------

RecoverableZookeeper only recovers from recoverable exceptions, SessionExpired isn't one of
those. Basically you have to catch it on the paths that use ZK, mostly hidden behind ReplicationZookeeper.
Treat it as a normal exception, retry it every once in a while.

> [replication] ReplicationSource can't recover from session expired on remote clusters
> -------------------------------------------------------------------------------------
>
>                 Key: HBASE-3130
>                 URL: https://issues.apache.org/jira/browse/HBASE-3130
>             Project: HBase
>          Issue Type: Bug
>          Components: replication
>            Reporter: Jean-Daniel Cryans
>
> Currently ReplicationSource cannot recover when its zookeeper connection to its remote
cluster expires. HLogs are still being tracked, but a cluster restart is required to continue
replication (or a rolling restart).

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