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https://issues.apache.org/jira/browse/IMPALA-8784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sahil Takiar resolved IMPALA-8784.
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Resolution: Duplicate
> Implement a RowBatchQueue backed by a BufferedTupleStream
> ---------------------------------------------------------
>
> Key: IMPALA-8784
> URL: https://issues.apache.org/jira/browse/IMPALA-8784
> Project: IMPALA
> Issue Type: Sub-task
> Components: Backend
> Reporter: Sahil Takiar
> Assignee: Sahil Takiar
> Priority: Major
>
> The {{BufferedPlanRootSink}} should use a {{RowBatchQueue}} backed by a
> {{BufferedTupleStream}}. This requires the following changes:
> * Creating a new {{SpillableRowBatchQueue}} that implements
> {{RowBatchQueue}} and internally uses a {{BufferedTupleStream}}
> * Changing the implementation of {{RowBatchQueue}} used by
> {{BufferedPlanRootSink}} to {{SpillableRowBatchQueue}}
> * Update {{PlanRootSink.java}} so that it sets a {{ResourceProfile}} that
> should be used by the {{BufferedPlanRootSink}}
> * Update {{DataSinks.thrift}} so that it passes {{ResourceProfile}}-s from
> the fe/ to the be/
> * {{BufferedPlanRootSink}} should Initialize and close a
> {{ReservationManager}} to be used by the {{BufferedTupleStream}}
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