[
https://issues.apache.org/jira/browse/HBASE-17487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15834411#comment-15834411
]
Anastasia Braginsky commented on HBASE-17487:
---------------------------------------------
[~ted_yu], I am fine with you recent patch that just changes the LOG.
+1
> Throw exception when pushing pipeline to snapshot fails twice
> -------------------------------------------------------------
>
> Key: HBASE-17487
> URL: https://issues.apache.org/jira/browse/HBASE-17487
> Project: HBase
> Issue Type: Improvement
> Reporter: Ted Yu
> Assignee: Ted Yu
> Priority: Minor
> Attachments: 17487.v2.txt, 17487.v3.txt
>
>
> In CompactingMemStore#pushPipelineToSnapshot() , there is limit of 3
> iterations of pipeline.swap() call after which an empty ImmutableSegment is
> used as snapshot.
> However, there should be at most two iterations in pushPipelineToSnapshot()
> since during the second iteration there is no concurrent write to memstore.
> We should throw exception in the 3rd iteration to signify that this scenario
> should never happen.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
