cygwin - TaskMemoryManager is disabled -



cygwin - TaskMemoryManager is disabled -

i trying execute tasktracker on cygwin next error occur's as:-

mapred.tasktracker: process tree implementation missing on system. taskmemorymanager disabled.

rest (i.e. namenode,secondarynamenode,jobtracker , datanode) working through cygwin issue tasktracker.i hadoop version:hadoop-19.0.1

so,how rid of it.if knows please help!. help appreciated!

i didn't encountered specific problem ...

make sure using same hadoop version in utilize on cluster. update hadoop more recent version if possible.

the next patches may address (or maybe not) problem: https://issues.apache.org/jira/browse/hadoop-6230 https://issues.apache.org/jira/browse/mapreduce-834

cygwin hadoop

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