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From "dwld0425@gmail.com" <dwld0...@gmail.com>
Subject running mapreduce
Date Sun, 25 May 2014 14:30:42 GMT






Hi Once running mapreduce, it will appear an unavailable process.Each time it will be like
this.3472 ThriftServer 
3134 NodeManager 
3322 HRegionServer 
4383 -- process information unavailable 
4595 Jps 
2978 DataNode
I delete the process id in directory of  /tmp/hsperfdata_yarn,but it still appears again after
running mapreduce .






dwld0425@gmail.com

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