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Posted to issues-all@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2018/09/26 17:19:00 UTC
[jira] [Updated] (IMPALA-1760) Add Impala command to gracefully
shut down an Impala daemon
[ https://issues.apache.org/jira/browse/IMPALA-1760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Armstrong updated IMPALA-1760:
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Summary: Add Impala command to gracefully shut down an Impala daemon (was: Add decommissioning support / graceful shutdown / quiesce)
> Add Impala command to gracefully shut down an Impala daemon
> -----------------------------------------------------------
>
> Key: IMPALA-1760
> URL: https://issues.apache.org/jira/browse/IMPALA-1760
> Project: IMPALA
> Issue Type: New Feature
> Components: Distributed Exec
> Affects Versions: Impala 2.1.1
> Reporter: Henry Robinson
> Assignee: Tim Armstrong
> Priority: Critical
> Labels: resource-management, scalability, scheduler, usability
>
> In larger clusters, node maintenance is a frequent occurrence. There's no way currently to stop an Impala node without failing running queries, without draining queries across the whole cluster first. We should fix that.
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