[
https://issues.apache.org/jira/browse/HBASE-14712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14979298#comment-14979298
]
Elliott Clark commented on HBASE-14712:
---------------------------------------
[~mbertozzi] You around to look at this ?
CI cluster running 1.2.0-SNAPSHOT has 120k of master logs dating back about a
week since the last time it was cleaned up.
Each time a master tries to become active it has that many different logs to
recover lease on, and read. This ends up ddosing the namenode. It runs out of
tcp buffer space and everything falls over.
> MasterProcWALs never clean up
> -----------------------------
>
> Key: HBASE-14712
> URL: https://issues.apache.org/jira/browse/HBASE-14712
> Project: HBase
> Issue Type: Bug
> Reporter: Elliott Clark
> Priority: Blocker
>
> MasterProcWALs directory grows pretty much un-bounded. Because of that when
> master failover happens the NN is flooded with connections and everything
> grinds to a halt.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
