The Bitbucket application logs (atlassian-bitbucket.log) contain a significant amount of lines like the following:
While this does not represent any particular issue with Bitbucket, it causes the log size to be significantly higher than usual and makes the logs harder to process for any potential issue investigation.
This problem is cause
No particular steps are needed, having Bitbucket running will cause this.
No errors are logged unless an actual problem is occurring.
The below exception is thrown in the atlassian-bitbucket.log file:
If an upgrade is not possible, an option is to change the log level by setting the following in the bitbucket.properties and restart each node:
However, this may hide other important errors.