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how can we increase ram size of namenode?

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Explorer
 
1 ACCEPTED SOLUTION

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Contributor

Ok then you'll find the parameter "Java Heap Size of NameNode in Bytes" inside HDFS service configuration. Just set that to the size you need and restart HDFS. 

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3 REPLIES 3

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Contributor

Are you using Cloudera Manager or Ambari?

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cloudera manager. cdh5.13

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Contributor

Ok then you'll find the parameter "Java Heap Size of NameNode in Bytes" inside HDFS service configuration. Just set that to the size you need and restart HDFS.