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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-3916) Set mapreduce.job.reduce.slowstart.completedmaps on ContinuousVerify job
Date Wed, 24 Jun 2015 00:29:44 GMT
Josh Elser created ACCUMULO-3916:
------------------------------------

             Summary: Set mapreduce.job.reduce.slowstart.completedmaps on ContinuousVerify
job
                 Key: ACCUMULO-3916
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3916
             Project: Accumulo
          Issue Type: Test
          Components: test
            Reporter: Josh Elser
            Assignee: Josh Elser
             Fix For: 1.7.1, 1.8.0, 1.6.4


Every time I run CI, I forget to modify the verify.sh script which, in turn, results in a
number of the "slots" being dedicated to reducers while we still have a ton of data to read
in mappers.

Given the amount of data that we need to read in ContinuousVerify, it's a safe bet that a
value like 0.95 is good to hardcode.

The property is mapreduce.job.reduce.slowstart.completedmaps



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