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From "Taras Bobrovytsky (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IMPALA-5209) Exhaustive release build hangs
Date Fri, 14 Apr 2017 22:54:42 GMT
Taras Bobrovytsky created IMPALA-5209:
-----------------------------------------

             Summary: Exhaustive release build hangs
                 Key: IMPALA-5209
                 URL: https://issues.apache.org/jira/browse/IMPALA-5209
             Project: IMPALA
          Issue Type: Bug
          Components: Backend
            Reporter: Taras Bobrovytsky
            Priority: Blocker
         Attachments: impalad_node_0_pstack.txt, impalad_node_1_pstack.txt, impalad_node_2_pstack.txt

The build has been running for over 2 days. Normally it should take less than 12 hours.

- I collected the pstacks from each impalad node, they are attached.
- Impalad node 1 has a constant CPU usage of about 70%. All other processes on the machine
have low CPU usage (see impalad_node_1_pstack.txt).
- There are 4 queries running concurrently. All 4 have been running for over 60 hours.



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