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From "Fengdong Yu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-1901) All tasks restart during RM failover on Hive
Date Fri, 04 Apr 2014 00:56:14 GMT
Fengdong Yu created YARN-1901:
---------------------------------

             Summary: All tasks restart during RM failover on Hive
                 Key: YARN-1901
                 URL: https://issues.apache.org/jira/browse/YARN-1901
             Project: Hadoop YARN
          Issue Type: Bug
          Components: resourcemanager
    Affects Versions: 2.4.0
            Reporter: Fengdong Yu


I built from trunk, and configured RM Ha, then I submitted a hive job.

there are total 11 maps, then I stopped active RM when 6 maps finished.

but Hive shows me all map tasks restat again. This is conflict with the design description.

job progress:

{code}
2014-03-31 18:44:14,088 Stage-1 map = 68%,  reduce = 0%, Cumulative CPU 713.84 sec
2014-03-31 18:44:15,128 Stage-1 map = 68%,  reduce = 0%, Cumulative CPU 722.83 sec
2014-03-31 18:44:16,160 Stage-1 map = 68%,  reduce = 0%, Cumulative CPU 731.95 sec
 2014-03-31 18:44:17,191 Stage-1 map = 68%,  reduce = 0%, Cumulative CPU 744.17 sec
2014-03-31 18:44:18,220 Stage-1 map = 68%,  reduce = 0%, Cumulative CPU 756.22 sec
2014-03-31 18:44:19,250 Stage-1 map = 68%,  reduce = 0%, Cumulative CPU 762.4 sec
 2014-03-31 18:44:20,281 Stage-1 map = 68%,  reduce = 0%, Cumulative CPU 774.64 sec
2014-03-31 18:44:21,306 Stage-1 map = 70%,  reduce = 0%, Cumulative CPU 786.49 sec
2014-03-31 18:44:22,334 Stage-1 map = 70%,  reduce = 0%, Cumulative CPU 792.59 sec
 2014-03-31 18:44:23,363 Stage-1 map = 73%,  reduce = 0%, Cumulative CPU 807.58 sec
2014-03-31 18:44:24,392 Stage-1 map = 77%,  reduce = 0%, Cumulative CPU 815.96 sec
2014-03-31 18:44:25,416 Stage-1 map = 80%,  reduce = 0%, Cumulative CPU 823.83 sec
 2014-03-31 18:44:26,443 Stage-1 map = 80%,  reduce = 0%, Cumulative CPU 826.84 sec
2014-03-31 18:44:27,472 Stage-1 map = 82%,  reduce = 0%, Cumulative CPU 832.16 sec
2014-03-31 18:44:28,501 Stage-1 map = 84%,  reduce = 0%, Cumulative CPU 839.73 sec
 2014-03-31 18:44:29,531 Stage-1 map = 86%,  reduce = 0%, Cumulative CPU 844.45 sec
2014-03-31 18:44:30,564 Stage-1 map = 82%,  reduce = 0%, Cumulative CPU 760.34 sec
2014-03-31 18:44:31,728 Stage-1 map = 0%,  reduce = 0%
 2014-03-31 18:45:06,918 Stage-1 map = 2%,  reduce = 0%, Cumulative CPU 213.81 sec
2014-03-31 18:45:07,952 Stage-1 map = 2%,  reduce = 0%, Cumulative CPU 216.83 sec
2014-03-31 18:45:08,979 Stage-1 map = 7%,  reduce = 0%, Cumulative CPU 229.15 sec
 2014-03-31 18:45:10,007 Stage-1 map = 11%,  reduce = 0%, Cumulative CPU 244.42 sec
2014-03-31 18:45:11,040 Stage-1 map = 14%,  reduce = 0%, Cumulative CPU 247.31 sec
2014-03-31 18:45:12,072 Stage-1 map = 18%,  reduce = 0%, Cumulative CPU 259.5 sec
 2014-03-31 18:45:13,105 Stage-1 map = 23%,  reduce = 0%, Cumulative CPU 274.72 sec
2014-03-31 18:45:14,135 Stage-1 map = 23%,  reduce = 0%, Cumulative CPU 280.76 sec
2014-03-31 18:45:15,170 Stage-1 map = 23%,  reduce = 0%, Cumulative CPU 292.9 sec
 2014-03-31 18:45:16,202 Stage-1 map = 23%,  reduce = 0%, Cumulative CPU 305.16 sec
2014-03-31 18:45:17,233 Stage-1 map = 23%,  reduce = 0%, Cumulative CPU 314.21 sec
2014-03-31 18:45:18,264 Stage-1 map = 23%,  reduce = 0%, Cumulative CPU 323.34 sec
 2014-03-31 18:45:19,294 Stage-1 map = 23%,  reduce = 0%, Cumulative CPU 335.6 sec
2014-03-31 18:45:20,325 Stage-1 map = 23%,  reduce = 0%, Cumulative CPU 344.71 sec
2014-03-31 18:45:21,355 Stage-1 map = 23%,  reduce = 0%, Cumulative CPU 353.8 sec
 2014-03-31 18:45:22,385 Stage-1 map = 23%,  reduce = 0%, Cumulative CPU 366.06 sec
2014-03-31 18:45:23,415 Stage-1 map = 23%,  reduce = 0%, Cumulative CPU 375.2 sec
2014-03-31 18:45:24,449 Stage-1 map = 23%,  reduce = 0%, Cumulative CPU 384.28 sec
{code}

I am using hive-0.12.0,  and ZKRMStateRoot as RM store class.  Hive using a simple external
table(only one column).




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