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https://issues.apache.org/jira/browse/IMPALA-4224?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on IMPALA-4224 started by Tim Armstrong.
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> Add backend support for join build sinks in parallel plans
> ----------------------------------------------------------
>
> Key: IMPALA-4224
> URL: https://issues.apache.org/jira/browse/IMPALA-4224
> Project: IMPALA
> Issue Type: Sub-task
> Components: Backend
> Affects Versions: Impala 2.8.0
> Reporter: Tim Armstrong
> Assignee: Tim Armstrong
> Priority: Major
>
> Now that IMPALA-3567 is solved, the next step is to add the plumbing to have
> a join builder as the sink of a plan fragment to implement the parallel plans
> added in http://gerrit.cloudera.org:8080/2846
> This JIRA tracks making the plans executable, without sharing of the join
> build for broadcast join
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