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Posted to issues@drill.apache.org by "Jacques Nadeau (JIRA)" <ji...@apache.org> on 2014/05/28 21:29:02 UTC
[jira] [Commented] (DRILL-824) MergingRecordBatch.next() fails to
reallocate the outgoing vectors if copyFromSafe returns false
[ https://issues.apache.org/jira/browse/DRILL-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14011481#comment-14011481 ]
Jacques Nadeau commented on DRILL-824:
--------------------------------------
Fixed in ef28054
> MergingRecordBatch.next() fails to reallocate the outgoing vectors if copyFromSafe returns false
> ------------------------------------------------------------------------------------------------
>
> Key: DRILL-824
> URL: https://issues.apache.org/jira/browse/DRILL-824
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Venki Korukanti
> Assignee: Venki Korukanti
> Attachments: DRILL-824-1.patch
>
>
> {code}
> public IterOutcome next()
> while (!pqueue.isEmpty()) {
> // pop next value from pq and copy to outgoing batch
> Node node = pqueue.peek();
> if (!copyRecordToOutgoingBatch(node)) {
> break;
> }
> ...
> }
> ...
> }
> {code}
> If the {{copyRecordToOutgoingBatch}} fails, we send the current outgoing batch, but we don't reallocate outgoing batch when we reenter {{next}} which leads to DeadBuf exceptions.
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