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https://issues.apache.org/jira/browse/DRILL-2855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Venki Korukanti updated DRILL-2855:
-----------------------------------
Attachment: DRILL-2855-1.patch
Review Board Link: https://reviews.apache.org/r/33541/
> Fix invalid result issues with StreamingAggBatch
> ------------------------------------------------
>
> Key: DRILL-2855
> URL: https://issues.apache.org/jira/browse/DRILL-2855
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Relational Operators
> Affects Versions: 0.8.0
> Reporter: Venki Korukanti
> Assignee: Venki Korukanti
> Fix For: 0.9.0
>
> Attachments: DRILL-2855-1.patch
>
>
> There are two issues that are causing invalid results:
> 1. In some conditions we are failing to add the record to current aggregation
> workspace around batch boundary or output batch is full.
> 2. Incorrectly cleaning up the previous batch. Currently we keep a reference
> to the current batch in "previous" and try to get the next incoming batch
> which has more than zero records or there are no incoming batches. If the
> next incoming batch has zero records, we are cleaning up the "previous" batch.
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