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https://issues.apache.org/jira/browse/DRILL-6348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16452668#comment-16452668
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ASF GitHub Bot commented on DRILL-6348:
---------------------------------------
Github user sachouche commented on a diff in the pull request:
https://github.com/apache/drill/pull/1237#discussion_r184112400
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/unorderedreceiver/UnorderedReceiverBatch.java
---
@@ -153,8 +153,10 @@ private RawFragmentBatch getNextBatch() throws
IOException {
public IterOutcome next() {
batchLoader.resetRecordCount();
stats.startProcessing();
+
+ RawFragmentBatch batch = null;
--- End diff --
The release logic is a NOOP if the body is null; the while loop is to guard
against an empty batch.
> Unordered Receiver does not report its memory usage
> ---------------------------------------------------
>
> Key: DRILL-6348
> URL: https://issues.apache.org/jira/browse/DRILL-6348
> Project: Apache Drill
> Issue Type: Task
> Components: Execution - Flow
> Reporter: salim achouche
> Assignee: salim achouche
> Priority: Major
> Fix For: 1.14.0
>
>
> The Drill Profile functionality doesn't show any memory usage for the
> Unordered Receiver operator. This is problematic when analyzing OOM
> conditions since we cannot account for all of a query memory usage. This Jira
> is to fix memory reporting for the Unordered Receiver operator.
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