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From randylu <randyl...@gmail.com>
Subject Always two tasks slower than others, and then job fails
Date Fri, 14 Aug 2015 03:01:29 GMT
  It is strange that there are always two tasks slower than others, and the
corresponding partitions's data are larger, no matter how many partitions?


Executor ID     Address	                Task Time	Shuffle Read Size /
Records
1	slave129.vsvs.com:56691	16 s	1	99.5 MB / 18865432
*10	slave317.vsvs.com:59281	0 ms	0	413.5 MB / 311001318*
100	slave290.vsvs.com:60241	19 s	1	110.8 MB / 27075926
101	slave323.vsvs.com:36246	14 s	1	126.1 MB / 25052808

  Task time and records of Executor 10 seems strange, and the cpus on the
node are all 100% busy.

  Anyone meets the same problem,  Thanks in advance for any answer!




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