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From "Christopher Tubbs (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-3916) Set mapreduce.job.reduce.slowstart.completedmaps on ContinuousVerify job
Date Thu, 25 Jun 2015 19:29:04 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-3916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Christopher Tubbs updated ACCUMULO-3916:
----------------------------------------
    Fix Version/s:     (was: 1.6.4)
                   1.6.3

> 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: 1.6.3, 1.7.1, 1.8.0
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> 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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