It takes so long to access Cloudera Manager that it's almost unreachable.

Lavenda — Tue, 21 Apr 2026 06:22:17 GMT

Why is this happening? The installation went perfectly, but when I try to do anything else, it disconnects because the job is waiting too long. It's not like I'm running out of memory or anything. What could be the cause?

Re: It takes so long to access Cloudera Manager that it's almost unreachable.

upadhyayk04 — Mon, 13 Jan 2025 10:59:53 GMT

Hello @Lavenda

Thank you for reaching out to community

Can you please confirm what is the heap assigned to CM server? You can check the same in /etc/default/cloudera-scm-server

Also, do you see JVM pauses in /var/log/cloudera-scm-server/cloudera-scm-server.log.

If you see JVM pauses in the above logs try increasing the heap for CM server and restart the cloudera-scm-server service (systemctl restart cloudera-scm-server)

# cat /var/log/cloudera-scm-server/cloudera-scm-server.log | grep -i "Detected pause in JVM"

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It takes so long to access Cloudera Manager that it's almost unreachable.

Re: It takes so long to access Cloudera Manager that it's almost unreachable.