System health issue in Confluent control center

Question

We are using confluent kafka control center but out system health page doesnt work and always shows try again.

I went through doc and verified theh settings are same but still facing the issue.

The error it throws is Unable to check ulimit: cannot run program ulimit error=2 no such file or directory (io.confluent.controlcenter.healthcheck.HealthCheck)

Apart from above i see below logs

problem getting connectors
failed to connect to kafka-connect javax. ws.rs.ProcessingException
failed to submit metrics to confluent to secure and insecure both.
misconfigured topic = _confluent-metrics config =min.insync.replicas value =2 expected =1

`ulimit: cannot run program ulimit error=2` is not an error, it's just a warning that you can ignore. Can you provide more details - version, how are you deploying it, what errors are there in the Confluent Control Center logs, etc? — Robin Moffatt, Sep 04 '19 at 12:56
The version is working in our qa env with same config and the issue is only with system health page, the consumer lag page works fine — Abhishek, Sep 04 '19 at 13:50
Are there errors are there in the Confluent Control Center logs, or the browser console? — Robin Moffatt, Sep 04 '19 at 16:13
Only error is cannot submit metric otherwise most of the logs are similar to qa — Abhishek, Sep 04 '19 at 16:17
That metrics topic is important for the system health page. But you also need to look at the logs of the brokers to ensure the metrics reporters are working — OneCricketeer, Jan 23 '20 at 06:06

score 0 · Answer 1 · answered Jan 23 '20 at 06:11

0

This issue is resolved, there was some problem with compact, delete policy since there are no keys it has to be delete only

answered Jan 23 '20 at 06:11

Abhishek

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System health issue in Confluent control center

1 Answers1