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Posted to dev@drill.apache.org by "Timothy Farkas (JIRA)" <ji...@apache.org> on 2017/10/18 22:05:00 UTC

[jira] [Created] (DRILL-5890) Tests Leak Many Open File Descriptors

Timothy Farkas created DRILL-5890:
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             Summary: Tests Leak Many Open File Descriptors
                 Key: DRILL-5890
                 URL: https://issues.apache.org/jira/browse/DRILL-5890
             Project: Apache Drill
          Issue Type: Bug
            Reporter: Timothy Farkas
            Assignee: salim achouche


Salim and I have discovered that the tests leak many open file descriptors and the tests can hang with even a 64k open file limit. Also doing an lsof periodically shows the number of open files steadily grows over time as the tests run. Fixing this would likely speed up the unit tests and prevent developers from scratching their heads about why the tests are hanging or throwing Too Many Open file exceptions.



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