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https://issues.apache.org/jira/browse/YARN-3770?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lavkesh Lahngir updated YARN-3770:
----------------------------------
Attachment: YARN-3770.1.patch
> SerializedException should also handle java.lang.Error
> -------------------------------------------------------
>
> Key: YARN-3770
> URL: https://issues.apache.org/jira/browse/YARN-3770
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Lavkesh Lahngir
> Assignee: Lavkesh Lahngir
> Attachments: YARN-3770.1.patch, YARN-3770.patch
>
>
> IN SerializedExceptionPBImpl deserialize() method
> {code}
> Class classType = null;
> if (YarnException.class.isAssignableFrom(realClass)) {
> classType = YarnException.class;
> } else if (IOException.class.isAssignableFrom(realClass)) {
> classType = IOException.class;
> } else if (RuntimeException.class.isAssignableFrom(realClass)) {
> classType = RuntimeException.class;
> } else {
> classType = Exception.class;
> }
> return instantiateException(realClass.asSubclass(classType), getMessage(),
> cause == null ? null : cause.deSerialize());
> }
> {code}
> if realClass is a subclass of java.lang.Error deSerialize() throws
> ClassCastException.
> in the last else statement classType should be equal to Trowable.class
> instead of Exception.class.
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