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https://issues.apache.org/jira/browse/IMPALA-9199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sahil Takiar resolved IMPALA-9199.
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Fix Version/s: Impala 4.0
Resolution: Fixed
> Add support for single query retries on cluster membership changes
> ------------------------------------------------------------------
>
> Key: IMPALA-9199
> URL: https://issues.apache.org/jira/browse/IMPALA-9199
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: Sahil Takiar
> Assignee: Sahil Takiar
> Priority: Major
> Fix For: Impala 4.0
>
>
> If the cluster membership changes (either because the statestore detects that
> a node has left the cluster, or a node is added to the blacklist), then
> rather than cancelling / failing queries running on the target node, retry
> them.
> This JIRA focuses on just retrying queries once.
> There should be a query level option to control whether queries are retried
> or not.
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