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https://issues.apache.org/jira/browse/HAWQ-524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15192996#comment-15192996
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ASF GitHub Bot commented on HAWQ-524:
-------------------------------------
GitHub user ictmalili opened a pull request:
https://github.com/apache/incubator-hawq/pull/444
HAWQ-524. Modify processing for cdbDispatchResult->resultBuf
Modify processing for cdbDispatchResult->resultBuf when creation and free.
Should judge whether NULL after creation and when do destroy.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ictmalili/incubator-hawq HAWQ-524
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-hawq/pull/444.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 #444
----
commit 16c8d7a4cdc9f6c1f7806e280248ee4e32b1c36f
Author: Lili Ma <l...@pivotal.io>
Date: 2016-03-14T09:47:42Z
HAWQ-524. Modify processing for cdbDispatchResult->resultBuf when creation
and free
----
> do not resolve the condition of 'executor->refResult = NULL' in
> executormgr_bind_executor_task()
> -------------------------------------------------------------------------------------------------
>
> Key: HAWQ-524
> URL: https://issues.apache.org/jira/browse/HAWQ-524
> Project: Apache HAWQ
> Issue Type: Bug
> Components: Dispatcher
> Affects Versions: 2.0.0
> Reporter: Chunling Wang
> Assignee: Lei Chang
>
> In executormgr.c, the code below should not be Assert(). The condition of
> 'executor->refResult = NULL' should be catch.
> bool
> executormgr_bind_executor_task(struct DispatchData *data,
> QueryExecutor *executor,
>
> SegmentDatabaseDescriptor *desc,
> struct DispatchTask
> *task,
> struct DispatchSlice
> *slice)
> {
> ...
> Assert(executor->refResult != NULL);
> ...
> }
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