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Posted to issues-all@impala.apache.org by "bharath v (JIRA)" <ji...@apache.org> on 2018/09/19 23:31:00 UTC

[jira] [Created] (IMPALA-7597) "show partitions" does not retry on InconsistentMetadataFetchException

bharath v created IMPALA-7597:
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             Summary: "show partitions" does not retry on InconsistentMetadataFetchException
                 Key: IMPALA-7597
                 URL: https://issues.apache.org/jira/browse/IMPALA-7597
             Project: IMPALA
          Issue Type: Bug
          Components: Frontend
    Affects Versions: Impala 3.1.0
            Reporter: bharath v
            Assignee: Vuk Ercegovac


IMPALA-7530 added retries in case LocalCatalog throws InconsistentMetadataFetchException. These retries apply to all code paths taking {{Frontend#createExecRequest()}}. 

"show partitions" does not take this path and aborts the first time it sees InconsistentMetadataFetchException. (It takes {{Frontend#getTableStats()}})

We need to make sure all the queries retry if they hit this exception.







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