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https://issues.apache.org/jira/browse/HAWQ-601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15215328#comment-15215328
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ASF GitHub Bot commented on HAWQ-601:
-------------------------------------
Github user zhangh43 commented on a diff in the pull request:
https://github.com/apache/incubator-hawq/pull/525#discussion_r57666446
--- Diff: src/backend/cdb/cdbdatalocality.c ---
@@ -768,12 +769,23 @@ static void check_keep_hash_and_external_table(
* whose default value is set to default_segment_num
*/
ExtTableEntry* extEnrty = GetExtTableEntry(rel->rd_id);
- if(extEnrty->command){
- // command external table case
- if (context->externTableOnClauseSegNum == 0) {
- context->externTableOnClauseSegNum =
targetPolicy->bucketnum;
+
+ bool isPxf = false;
+ if(!extEnrty->command && extEnrty->locations){
--- End diff --
ok
> Clear external table code.
> --------------------------
>
> Key: HAWQ-601
> URL: https://issues.apache.org/jira/browse/HAWQ-601
> Project: Apache HAWQ
> Issue Type: Improvement
> Components: Core
> Reporter: Hubert Zhang
> Assignee: Lei Chang
>
> clear unuseful code in external table and treat pxf bucket number as forced
> vsegs in resource negotiator.
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