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Posted to dev@hive.apache.org by "Chengxiang Li (JIRA)" <ji...@apache.org> on 2014/12/15 09:05:13 UTC
[jira] [Commented] (HIVE-9099) infer_bucket_sort_convert_join.q and
mapjoin_hook.q failed.[Spark Branch]
[ https://issues.apache.org/jira/browse/HIVE-9099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14246425#comment-14246425 ]
Chengxiang Li commented on HIVE-9099:
-------------------------------------
cc:[~szehon]
> infer_bucket_sort_convert_join.q and mapjoin_hook.q failed.[Spark Branch]
> -------------------------------------------------------------------------
>
> Key: HIVE-9099
> URL: https://issues.apache.org/jira/browse/HIVE-9099
> Project: Hive
> Issue Type: Sub-task
> Components: Spark
> Reporter: Chengxiang Li
> Labels: Spark-M4
>
> infer_bucket_sort_convert_join.q and mapjoin_hook.q failed after HIVE-9078 due to same reason.
> With the following settings in 2 qfiles:
> {noformat}
> set hive.auto.convert.join = true;
> set hive.mapjoin.localtask.max.memory.usage = 0.0001;
> set hive.mapjoin.check.memory.rows = 2;
> set hive.auto.convert.join.noconditionaltask = false;
> {noformat}
> With MR, MapRedTask of join query would failed at first and then driver execute its backup task which would succeed, while we do not have backup task in Spark mode.
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