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how can we increase ram size of namenode?

Explorer
 
1 ACCEPTED SOLUTION

Cloudera Employee

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

Cloudera Employee

Are you using Cloudera Manager or Ambari?

Explorer

cloudera manager. cdh5.13

Cloudera Employee

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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