Support Questions

avengers · ‎01-21-2021

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

GangWar · ‎01-25-2021

@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

Cheers!
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