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Posted to mapreduce-user@hadoop.apache.org by "zhengrui.m" <zh...@gmail.com> on 2011/11/03 04:34:26 UTC

jobtracker node WA 30%+

hi 
   I deploy jobtracker of mapreduce in node A. In the begining,all is ok.while  later, jobs is submited. about some hours .linux's kjournald porcess turn into D status. using top commond.the wa fields is 30%+ .
   I kill jobtracker.all is ok .the kjournald process turn ok too.
   help~~~~




zhengrui.m