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Posted to issues-all@impala.apache.org by "Vuk Ercegovac (JIRA)" <ji...@apache.org> on 2018/10/19 00:59:00 UTC
[jira] [Resolved] (IMPALA-7597) "show partitions" does not retry on
InconsistentMetadataFetchException
[ https://issues.apache.org/jira/browse/IMPALA-7597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vuk Ercegovac resolved IMPALA-7597.
-----------------------------------
Resolution: Fixed
Fix Version/s: Impala 3.1.0
> "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
> Priority: Critical
> Fix For: Impala 3.1.0
>
>
> IMPALA-7530 added retries in case LocalCatalog throws InconsistentMetadataFetchException. These retries apply to all code paths taking {{Frontend#createExecRequest()}}.
> "show partitions" additionally takes {{Frontend#getTableStats()} and aborts the first time it sees InconsistentMetadataFetchException.
> We need to make sure all the queries (especially DDLs) retry if they hit this exception.
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