Lavkesh Lahngir created YARN-3770:
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Summary: SerializedException should also handle java.land.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
IN SerializedExceptionPBImpl
{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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