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From Chih-Hsien Wu <chjaso...@gmail.com>
Subject Hadoop 1.2.1 corrupt after restart from out of heap memory exception
Date Wed, 23 Oct 2013 19:20:08 GMT
I uploaded data into distributed file system. Cluster summary shows there
is enough heap size memory. However, whenever I try run Mahout 0.8 command.
The system displays out of heap memory exception. I shutdown hadoop cluster
and allocated more memory to mapred.child.java.opts. I then restarted the
hadoop cluster and the namenode is corrupted. Any help is appreciated.

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