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MapReduce >> mail # user >> getting errors on datanode/tasktracker logs


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getting errors on datanode/tasktracker logs
Hi,

I'm getting below errors in log file while starting datanode and
tasktracker. I'm using Hadoop 1.1.2 and java 1.7.0_21.

mmap failed for CEN and END part of zip file
mmap failed for CEN and END part of zip file
mmap failed for CEN and END part of zip file
mmap failed for CEN and END part of zip file
mmap failed for CEN and END part of zip file
mmap failed for CEN and END part of zip file

Please guide.

Thanks
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB