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MapReduce >> mail # user >> Re: Error: Java Heap space


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Re: Error: Java Heap space
not sure but i think you need to write =-Xmx...., you forgot the dash..
2013/12/30 Ranjini Rathinam <[EMAIL PROTECTED]>

> Hi,
>
> While excuting the word count mapreduce program , input  file is 95.2 MB.
> the error occures like this "  Error: Java Heap space"
>
> I have added -D mapred.child.java.opts=Xmx4096M in runtime also,
>
> but the error has not solve .
>
> In code also i have written conf.mapred.map.java.task=Xmx512M
>
> for both mapper and reducer but still the error has not been fixed.
>
> Please help to fix the error ASAP.
>
> Thanks in advance.
>
> Ranjini.R
>
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