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https://issues.apache.org/jira/browse/HADOOP-14084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shixiong Zhu updated HADOOP-14084:
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Description:
In "Shell.joinThread", when the user tries to interrupt the thread that runs
Shell.joinThread, it will catch InterruptedException and propagate it to thread
t. However, it doesn't set the interrupt state of the current thread before
returning, so the user codes won't know it's already interrupted.
See
https://github.com/apache/hadoop/blob/9e19f758c1950cbcfcd1969461a8a910efca0767/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/Shell.java#L1035
was:
In "Shell.joinThread", when the user tries to interrupt the thread that runs
Shell.joinThread, it will catch InterruptedException and propagate it to thread
t. However, it doesn't set the interrupt state of the current thread before
returning, so the user codes won't know it's already interrupted and should
exit.
See
https://github.com/apache/hadoop/blob/9e19f758c1950cbcfcd1969461a8a910efca0767/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/Shell.java#L1035
> Shell.joinThread swallows InterruptedException
> ----------------------------------------------
>
> Key: HADOOP-14084
> URL: https://issues.apache.org/jira/browse/HADOOP-14084
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Shixiong Zhu
> Priority: Minor
>
> In "Shell.joinThread", when the user tries to interrupt the thread that runs
> Shell.joinThread, it will catch InterruptedException and propagate it to
> thread t. However, it doesn't set the interrupt state of the current thread
> before returning, so the user codes won't know it's already interrupted.
> See
> https://github.com/apache/hadoop/blob/9e19f758c1950cbcfcd1969461a8a910efca0767/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/Shell.java#L1035
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