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From Pedro Costa <psdc1...@gmail.com>
Subject cleanup task doesn't run always
Date Wed, 08 Jun 2011 16:40:04 GMT
Hi,

After I run the command "bin/hadoop job -history /temp/history/", I've
got these 2 task summary. In one of them, it run a cleanup task and in
the other hasn't run the cleanup task. This means that a cleanup task
doesn't run always. So, when a cleanup task should run?

Task Summary
============================
Kind    Total   Successful      Failed  Killed  StartTime       FinishTime

Setup   1       1               0       0       8-Jun-2011 15:54:50
 8-Jun-2011 15:54:51 (0sec)
Map     600     600             0       0       8-Jun-2011 15:54:54
 8-Jun-2011 15:57:05 (2mins, 11sec)
Reduce  252     250             0       2       8-Jun-2011 15:55:06
 8-Jun-2011 15:57:48 (2mins, 42sec)
Cleanup 0       0               0       0
============================



Task Summary
============================
Kind    Total   Successful      Failed  Killed  StartTime       FinishTime

Setup   1       1               0       0       8-Jun-2011 16:04:19
 8-Jun-2011 16:04:20 (1sec)
Map     500     383             0       117             8-Jun-2011 16:04:40
Reduce  0       0               0       0
Cleanup 1       1               0       0       8-Jun-2011 16:04:37
 8-Jun-2011 16:04:38 (1sec)
============================

Thanks,

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