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Posted to issues-all@impala.apache.org by "Fredy Wijaya (JIRA)" <ji...@apache.org> on 2018/10/25 22:15:00 UTC
[jira] [Updated] (IMPALA-7762) Add a timeout in Impala when waiting
for a catalog update
[ https://issues.apache.org/jira/browse/IMPALA-7762?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Fredy Wijaya updated IMPALA-7762:
---------------------------------
Issue Type: Improvement (was: Bug)
> Add a timeout in Impala when waiting for a catalog update
> ---------------------------------------------------------
>
> Key: IMPALA-7762
> URL: https://issues.apache.org/jira/browse/IMPALA-7762
> Project: IMPALA
> Issue Type: Improvement
> Components: Catalog
> Reporter: Fredy Wijaya
> Priority: Major
>
> When something goes wrong, "invalidate metadata" can cause a hang while waiting for a catalog update that never arrives. There's a TODO (https://github.com/apache/impala/blob/1d72c7584fd33746b17826c1dc54a1819fce9ec5/be/src/service/impala-server.cc#L1612-L1613) in the code to set a timeout instead of waiting indefinitely.
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