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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12576) Add metrics for rolling the HLog if there are too few DN's in the write pipeline
Date Tue, 25 Nov 2014 20:27:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14225153#comment-14225153
] 

Sean Busbey commented on HBASE-12576:
-------------------------------------

Can we expand o.a.h.h.regionserver.wal.TestLogRolling#testLogRollOnDatanodeDeath to include
checking for this metric? Right now it relies on breaking the API so it can parse timestamps
out of file names (which also then relies on our clocks not being super terrible).

> Add metrics for rolling the HLog if there are too few DN's in the write pipeline
> --------------------------------------------------------------------------------
>
>                 Key: HBASE-12576
>                 URL: https://issues.apache.org/jira/browse/HBASE-12576
>             Project: HBase
>          Issue Type: Bug
>          Components: metrics, wal
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>             Fix For: 2.0.0, 0.99.2
>
>         Attachments: HBASE-12576-v1.patch, HBASE-12576.patch
>
>




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