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What is the mem_rss metric of impala catalogd?

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Contributor

The java heap size of the catalog server in my cluster is 16G.

Mem_rss metric of impala catalogd is 15G.

What is the mem_rss metric of impala catalogd?

If the mem_rss metric is high, should I increase the Java heap size?

Version is CDH 5.14

1 REPLY 1

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Master Guru

@avengers This is Resident memory used you can check the doc here: https://docs.cloudera.com/documentation/enterprise/5-8-x/topics/cm_metrics_monitor.html


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