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From GuoWei <wei....@wbkit.com>
Subject Region Server always Crash When M/R
Date Fri, 08 Nov 2013 03:28:59 GMT

Recently when I use CDH 4.0 to do M/R job. I always let Region Server Crashed. Attached are
region server logs.

And In my M/R program , I set job reduceTaskNum to 4. Because I have two data nodes each configured
2 reduce slots.

Please help me find why ?

Thanks a lot.

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