Sahil Takiar created IMPALA-8780:
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Summary: Implementation of BufferedPlanRootSink where FlushFinal
blocks until all rows are fetched
Key: IMPALA-8780
URL: https://issues.apache.org/jira/browse/IMPALA-8780
Project: IMPALA
Issue Type: Sub-task
Components: Backend
Reporter: Sahil Takiar
Assignee: Sahil Takiar
Implement {{BufferedPlanRootSink}} so that {{FlushFinal}} blocks until all rows
are fetched. The implementation should use the {{RowBatchQueue}} introduced by
IMPALA-8779. By blocking in {{FlushFinal}} all non-coordinator fragments will
be closed if all results fit in the {{RowBatchQueue}}.
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