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Posted to commits@pulsar.apache.org by "lhotari (via GitHub)" <gi...@apache.org> on 2024/04/24 14:15:25 UTC

[I] [Bug] /metrics gzip compression sporadically fails with error 500 caused by java.nio.BufferOverflowException [pulsar]

lhotari opened a new issue, #22575:
URL: https://github.com/apache/pulsar/issues/22575

   ### Search before asking
   
   - [X] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar.
   
   
   ### Read release policy
   
   - [X] I understand that unsupported versions don't get bug fixes. I will attempt to reproduce the issue on a supported version of Pulsar client and Pulsar broker.
   
   
   ### Version
   
   master
   
   ### Minimal reproduce step
   
   TBD
   
   ### What did you expect to see?
   
   getting /metrics with gzip compression shouldn't fail
   
   ### What did you see instead?
   
   it sometimes fails
   
   ### Anything else?
   
   The problem in the code is here: https://github.com/apache/pulsar/blob/94f6c7ccd2bf8bc261d45ab41f6c7f123359fa47/pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/PrometheusMetricsGenerator.java#L236-L241
   putInts will fail if the compress buffer doesn't have remaining space.
   
   ### Are you willing to submit a PR?
   
   - [X] I'm willing to submit a PR!


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Re: [I] [Bug] /metrics gzip compression sporadically fails with error 500 caused by java.nio.BufferOverflowException [pulsar]

Posted by "lhotari (via GitHub)" <gi...@apache.org>.
lhotari closed issue #22575: [Bug] /metrics gzip compression sporadically fails with error 500 caused by java.nio.BufferOverflowException
URL: https://github.com/apache/pulsar/issues/22575


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