Connection refused exceptions on cloudera agents , service and host monitor logs

Hi All - We restarted cloudera manager today with a change in mysql database. we see connnection refused

exceptions on all agent logs and cloudera manager as in below screenshot.Why this happens ?

cm error.PNG

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restarting cloudera agents on all nodes and by deleting guid files solved the issue , thank you.

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Hi @IVenkatesh,

Can you paste any logs from some services?

All your services are stopped.

Regards,

Manu.

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IVenkateshAuthorAnswer

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restarting cloudera agents on all nodes and by deleting guid files solved the issue , thank you.

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Happy to hear the issue is resolved! Just for completeness, did you delete /var/lib/cloudera-scm-agent/cm_guid on the cluster nodes?

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