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https://issues.apache.org/jira/browse/IMPALA-7212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on IMPALA-7212 started by Michael Ho.
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> Deprecate --use_krpc flag
> -------------------------
>
> Key: IMPALA-7212
> URL: https://issues.apache.org/jira/browse/IMPALA-7212
> Project: IMPALA
> Issue Type: Sub-task
> Components: Distributed Exec
> Affects Versions: Impala 3.0
> Reporter: Michael Ho
> Assignee: Michael Ho
> Priority: Major
>
> {{--use_krpc}} was introduced in 2.9.0 during development of adopting KRPC
> for DataStream services (IMPALA-2567). It was initially hidden and set to
> false as it wasn't fully implemented yet. Since 2.12.0 and 3.0, this flag is
> set to true by default. Going forward, we will port more services to KRPC and
> it's become very burdensome to keep both Thrift RPC and KRPC implementation
> for converted RPCs. The best route forward is to drop this flag for 3.0+
> releases.
> cc'ing [~dhecht], [~sailesh], [~lv]
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