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https://issues.apache.org/jira/browse/HADOOP-15379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16437107#comment-16437107
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Steve Loughran commented on HADOOP-15379:
-----------------------------------------
thanks everyone. FWIW I found this as I was trying to write a special handler
to intercept control-c interrupts in the spark-shell; I keep on accidentally
existing it. My current workaround: place a class into the package. Which is a
shame as it would otherwise be a few lines in the spark-shell itself:
{code}
import org.apache.hadoop.service.launcher.IrqHandler
object irq extends IrqHandler.Interrupted {
@Override def interrupted(interruptData: IrqHandler.InterruptData): Unit = {}
}
new IrqHandler("INT", irq).bind()
{code}
> Make IrqHandler.bind() public
> -----------------------------
>
> Key: HADOOP-15379
> URL: https://issues.apache.org/jira/browse/HADOOP-15379
> Project: Hadoop Common
> Issue Type: Bug
> Components: util
> Affects Versions: 3.1.0
> Reporter: Steve Loughran
> Assignee: Ajay Kumar
> Priority: Minor
> Fix For: 3.2.0, 3.1.1
>
> Attachments: HADOOP-15379.00.patch
>
>
> {{org.apache.hadoop.service.launcher.IrqHandler.bind()}} is package private
> this means you can create an {{Interrupted}} handler in a different package,
> but you can't bind it to a signal.
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