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From "Jessica Seastrom (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-2774) Update pom to ensure enough memory for tests
Date Sat, 10 May 2014 22:13:07 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-2774?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13993071#comment-13993071
] 

Jessica Seastrom commented on ACCUMULO-2774:
--------------------------------------------

[~ctubbsii] Adding both -Xms and -Xmx will increase the memory footprint for all tests where
only one test appears to be at issue. Setting only -Xmx will allow a smaller initial JVM heapsize
that should be resized up to -Xmx for the test at issue. With this thought, any reason not
to set just -Xmx=1g? 

> Update pom to ensure enough memory for tests
> --------------------------------------------
>
>                 Key: ACCUMULO-2774
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2774
>             Project: Accumulo
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 1.6.0
>            Reporter: Sean Busbey
>            Assignee: Jessica Seastrom
>            Priority: Minor
>             Fix For: 1.6.1, 1.7.0
>
>         Attachments: ACCUMULO-2774.1.patch.txt
>
>
> On some systems JRE defaults don't provide enough heap to deal with all of our tests.
Namely, org.apache.accumulo.core.security.crypto.BlockedIOStreamTest requires a fair bit of
space (in the 768MB - 1GB range).
> The amount provided by default varies by JRE and by system specs. Our pom should ensure
that by default our tests ask for as much as they'll need.



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