Graylog Alerts & Events Metrics

Graylog Central (peer support)
1

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1. Describe your incident:
Upgraded Graylog from 5.2 → 6.0 → 6.2
Metrics column does not open, gives an error
Failed to load component: cannot read properties of undefined value (reading “results”).

2. Describe your environment:

  • OS Information:

  • Package Version:
    graylog-6.2, mongodb-6.0.23, elasticsearch-7.10.2

  • Service logs, configurations, and environment variables:

3. What steps have you already taken to try and solve the problem?
Updated mongodb to 6.0.23, updated java to 17

4. How can the community help?
Help me solve this problem

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2

Anymore details from the server log?

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I’m trying to write the whole log, but the spam filter won’t give it out, here’s the main error in the logs

java.lang.classcastexception:%20class%20org.graylog.shaded.elasticsearch7.org.elasticsearch.search.aggregations.bucket.histogram.ParsedDateHistogram%20cannot%20be%20cast%20to%20class%20org.graylog.shaded.elasticsearch7.org.elasticsearch.search.aggregations.bucket.histogram.ParsedAutoDateHistogram

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Turns out the fix is already in progress and will be released with the next 6.2 bugfix release.

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