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Posted to common-dev@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2014/12/08 17:25:14 UTC

[jira] [Created] (HADOOP-11363) Hadoop maven surefire-plugin uses must set heap size

Steve Loughran created HADOOP-11363:
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             Summary: Hadoop maven surefire-plugin uses must set heap size
                 Key: HADOOP-11363
                 URL: https://issues.apache.org/jira/browse/HADOOP-11363
             Project: Hadoop Common
          Issue Type: Bug
          Components: build
    Affects Versions: 2.7.0
         Environment: java 8
            Reporter: Steve Loughran


Some of the hadoop tests (especially HBase) are running out of memory on Java 8, due to there not being enough heap for them

The heap size of surefire test runs is *not* set in {{MAVEN_OPTS}}, it needs to be explicitly set as an argument to the test run.

I propose

# {{hadoop-project/pom.xml}} defines the maximum heap size and test timeouts for surefire builds as properties
# modules which run tests use these values for their memory & timeout settings.
# these modules should also set the surefire version they want to use



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