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Posted to issues@impala.apache.org by "Soumitra Sulav (JIRA)" <ji...@apache.org> on 2017/10/31 07:37:00 UTC

[jira] [Created] (IMPALA-6133) Impalad crashing when running compute stats

Soumitra Sulav created IMPALA-6133:
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             Summary: Impalad crashing when running compute stats
                 Key: IMPALA-6133
                 URL: https://issues.apache.org/jira/browse/IMPALA-6133
             Project: IMPALA
          Issue Type: Bug
          Components: Backend
    Affects Versions: Impala 2.7.0
         Environment: Physical servers rhel 7.2 CDH5.10
            Reporter: Soumitra Sulav
         Attachments: gdb_core_impalad_crash.txt, impalad.hp-bana-data01.impala.log.INFO.20171026-094224.19172

Impalad is crashing while running compute stats queries on hourly partitioned tables.

compute stats again spawn child queries which is causing the daemon to crash.

TPC-DS sqls are running on the TPCDS database tables.

Expected behaviour : Kill the query if it exceeds the memory limits.

Captured minidumps,core file and impalad logs.



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