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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-12339) WAL performance evaluation tool doesn't roll logs
Date Fri, 24 Oct 2014 17:23:33 GMT
Sean Busbey created HBASE-12339:
-----------------------------------

             Summary: WAL performance evaluation tool doesn't roll logs
                 Key: HBASE-12339
                 URL: https://issues.apache.org/jira/browse/HBASE-12339
             Project: HBase
          Issue Type: Bug
          Components: wal
    Affects Versions: 0.99.0
            Reporter: Sean Busbey
            Assignee: Sean Busbey
             Fix For: 0.99.2


the perf eval tool for the wal never sets up a log roller and instead used to just call the
rollWriter method directly.

Eventually it changed to call requestLogRoll instead of attempting to do the roll itself.
requestLogRoll is the same method used internal to the wal code and it relies on there being
a LogRoller to actually have rolls happen. (the method just notifies all of the listeners
for hte wal that one of them should call the roll method.)



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