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https://issues.apache.org/jira/browse/YARN-3745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lavkesh Lahngir updated YARN-3745:
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Description:
While deserialising a SerializedException it tries to create internal exception
in instantiateException() with cn = cls.getConstructor(String.class).
if cls does not has a constructor with String parameter it throws
Nosuchmethodexception
for example ClosedChannelException class.
We should also try to instantiate exception with default constructor so that
inner exception can to propagated.
was:
While deserialising a SerializedException it tries to create internal exception
in instantiateException() with cn = cls.getConstructor(String.class).
if cls does not has a constructor with String parameter it throws Nosuchmethod
error.
for example ClosedChannelException class.
We should also try to instantiate exception with default constructor so that
inner exception can to propagated.
> SerializedException should also try to instantiate internal exception with
> the default constructor
> --------------------------------------------------------------------------------------------------
>
> Key: YARN-3745
> URL: https://issues.apache.org/jira/browse/YARN-3745
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Lavkesh Lahngir
> Assignee: Lavkesh Lahngir
>
> While deserialising a SerializedException it tries to create internal
> exception in instantiateException() with cn =
> cls.getConstructor(String.class).
> if cls does not has a constructor with String parameter it throws
> Nosuchmethodexception
> for example ClosedChannelException class.
> We should also try to instantiate exception with default constructor so that
> inner exception can to propagated.
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