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From "Chengxiang Li (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-9099) infer_bucket_sort_convert_join.q and mapjoin_hook.q failed.[Spark Branch]
Date Mon, 15 Dec 2014 08:04:13 GMT
Chengxiang Li created HIVE-9099:
-----------------------------------

             Summary: 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


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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