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how can we increase ram size of namenode?

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OmThakare
Explorer

Created on ‎12-10-2019 03:03 AM - last edited on ‎12-10-2019 04:06 AM by Community Manager Community Manager

 
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dbeech
Cloudera Employee

Created ‎12-10-2019 04:03 AM

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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dbeech
Cloudera Employee

Created ‎12-10-2019 03:24 AM

Are you using Cloudera Manager or Ambari?

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OmThakare
Explorer

Created ‎12-10-2019 03:25 AM

cloudera manager. cdh5.13

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dbeech
Cloudera Employee

Created ‎12-10-2019 04:03 AM

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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