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https://issues.apache.org/jira/browse/YARN-629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13646171#comment-13646171
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Xuan Gong commented on YARN-629:
--------------------------------
1. use "extends Exception" instead of "extends IOException" at
YarnRemoteException.java
2. Change the YarnRemoteExceptionPBImpl::unwrapAndThrowException() to
explicitly return YarnRemoteException object.
3. throw YarnRemoteException and IOException instead of only throwing
IOException, because YarnRemoteException is not subclass of IOException.
> Make YarnRemoteException not be rooted at IOException
> -----------------------------------------------------
>
> Key: YARN-629
> URL: https://issues.apache.org/jira/browse/YARN-629
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Xuan Gong
> Assignee: Xuan Gong
>
> After HADOOP-9343, it should be possible for YarnException to not be rooted
> at IOException
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