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https://issues.apache.org/jira/browse/DRILL-4950?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15586708#comment-15586708
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ASF GitHub Bot commented on DRILL-4950:
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GitHub user sudheeshkatkam opened a pull request:
https://github.com/apache/drill/pull/621
DRILL-4950: Remove incorrect false condition; consume all empty batches
@parthchandra please review
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sudheeshkatkam/drill DRILL-4950
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/drill/pull/621.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #621
----
commit f349648b0782aba80def7f549b6b57ad32ad3881
Author: Sudheesh Katkam <[email protected]>
Date: 2016-10-18T21:22:53Z
DRILL-4950: Remove incorrect false condition; consume all empty batches
----
> Consume Spurious Empty Batches in JDBC
> --------------------------------------
>
> Key: DRILL-4950
> URL: https://issues.apache.org/jira/browse/DRILL-4950
> Project: Apache Drill
> Issue Type: Bug
> Components: Client - JDBC
> Reporter: Sudheesh Katkam
> Assignee: Sudheesh Katkam
> Priority: Blocker
> Fix For: 1.9.0
>
>
> In
> [DrillCursor|https://github.com/apache/drill/blob/master/exec/jdbc/src/main/java/org/apache/drill/jdbc/impl/DrillCursor.java#L199],
> consume all empty batches, not just non-continuous empty batches. This
> results in query cancellation (from sqlline) and incomplete results.
> Introduced (regression?) in DRILL-2548.
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