Sushanth Sowmyan created HIVE-9436:
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Summary: RetryingMetaStoreClient does not retry JDOExceptions
Key: HIVE-9436
URL: https://issues.apache.org/jira/browse/HIVE-9436
Project: Hive
Issue Type: Bug
Reporter: Sushanth Sowmyan
RetryingMetaStoreClient has a bug in the following bit of code:
{code}
} else if ((e.getCause() instanceof MetaException) &&
e.getCause().getMessage().matches("JDO[a-zA-Z]*Exception")) {
caughtException = (MetaException) e.getCause();
} else {
throw e.getCause();
}
{code}
The bug here is that java String.matches matches the entire string to the
regex, and thus, that match will fail if the message contains anything before
or after JDO[a-zA-Z]\*Exception. The solution, however, is very simple, we
should match .\*JDO[a-zA-Z]\*Exception.\*
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