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https://issues.apache.org/jira/browse/HADOOP-14451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16024487#comment-16024487
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Martin Walsh commented on HADOOP-14451:
---------------------------------------
I am not actively working on this, so my thoughts may be wide of the mark.
Does this issue occur with
{code}
if (NativeIO.isAvailable()) {
NativeIO.POSIX.getCacheManipulator().posixFadviseIfPossible(identifier, fd,
getPosition(), getCount(), POSIX_FADV_DONTNEED);
}
{code}
> Deadlock in NativeIO
> --------------------
>
> Key: HADOOP-14451
> URL: https://issues.apache.org/jira/browse/HADOOP-14451
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.8.0, 3.0.0-alpha1
> Reporter: Ajith S
> Assignee: Ajith S
> Priority: Blocker
> Attachments: Nodemanager.jstack
>
>
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