[GitHub] [accumulo] EdColeman commented on pull request #1649: Addresses four compaction service follow on issues.

[GitBox <gi...@apache.org>]

EdColeman commented on pull request #1649:
URL: https://github.com/apache/accumulo/pull/1649#issuecomment-692790665


   Not source code as such - the configuration would have been the defaults.
   
   What I do is hack one of the IT tests that use the slow compaction runner and then just insert a hard Thread.sleep(xxx) - I usually let the test fail because of timeout, so I have as much time as possible for things to report.  
   
   One candidate would be in org.apache.accumulo.test.functional.FateConcurrencyIT.multipleCompactions() at line 496 - right before the compactions are cancelled.  The test starts 4 compactions with a slow iterator so there's plenty of time to have metrics reported.
   
   When the test is running, you can use jconsole to examine jmx - or use the metric file output - with this the should be multiple metrics measurements.  You may need to adjust the metrics config so that the metrics files are written - they will end up in the target directory of the ITs.
   
   


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