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https://issues.apache.org/jira/browse/HDFS-3856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13442670#comment-13442670
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Kihwal Lee commented on HDFS-3856:
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bq. 1. No daemon in HDFS should be using System.exit(...) directly. Instead,
they should be using ExitUtil.
It is already using ExitUtil but systemExitDisabled was not set in the test. So
it called System.exit(1).
bq. 2. We should probably change NameNode#startTrashEmptier to not make an RPC
at all, and instead get the trash period directly from the configuration.
agreed.
> TestHDFSServerPorts failure is causing surefire fork failure
> ------------------------------------------------------------
>
> Key: HDFS-3856
> URL: https://issues.apache.org/jira/browse/HDFS-3856
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 3.0.0, 2.2.0-alpha
> Reporter: Thomas Graves
> Priority: Blocker
>
> We have been seeing the hdfs tests on trunk and branch-2 error out with fork
> failures. I see the hadoop jenkins trunk build is also seeing these:
> https://builds.apache.org/view/Hadoop/job/Hadoop-trunk/lastCompletedBuild/console
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