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https://issues.apache.org/jira/browse/HADOOP-13000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran resolved HADOOP-13000.
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Resolution: Invalid
log from an old bit of code. It was an interruption. next stack trace for a new
app
> IPC client can raise UndeclaredThrowableException during failure handling if
> maxwait==0
> ---------------------------------------------------------------------------------------
>
> Key: HADOOP-13000
> URL: https://issues.apache.org/jira/browse/HADOOP-13000
> Project: Hadoop Common
> Issue Type: Bug
> Components: ipc
> Affects Versions: 2.7.1
> Reporter: Steve Loughran
>
> When an IPC falls, it may goes into a retry process, which sleeps via
> Thread.sleep() .
> If this happens, and the max wait interval is set to 0, then an
> InterruptedException can trigger in a Thread.sleep() operation. This isn't in
> the method signatures, so gets wrapped in an UndeclaredThrowable. This isn't
> an IOE, so all code catching IOEs get confused.
> The original exception is also completely lost.
> Proposed: InterruptedExceptions in the sleep are caught, trigger throwing of
> the original exception instead
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