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Posted to issues@impala.apache.org by "Acharki Mohammed (JIRA)" <ji...@apache.org> on 2017/09/29 10:02:00 UTC

[jira] [Created] (IMPALA-5996) Conflicts between DDL operations(ALTER..) and SELECT.. -Missing tables were not received in 120000ms

Acharki Mohammed created IMPALA-5996:
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             Summary: Conflicts between DDL operations(ALTER..) and SELECT.. -Missing tables were not received in 120000ms 
                 Key: IMPALA-5996
                 URL: https://issues.apache.org/jira/browse/IMPALA-5996
             Project: IMPALA
          Issue Type: Bug
    Affects Versions: Impala 2.9.0
            Reporter: Acharki Mohammed


hi,

When I excecute any 2 queries concurently :

1- ALTER(DROP) table1 ..
2- SELECT * FROM table2 .. / INSERT..

Impalad log file:

{code:java}
W0929 09:40:11.309067 28378 Frontend.java:917] Missing tables were not received in 120000ms. Load request will be retried.
W0929 09:42:11.316686 28378 Frontend.java:917] Missing tables were not received in 120000ms. Load request will be retried.
W0929 09:44:11.323714 28378 Frontend.java:917] Missing tables were not received in 120000ms. Load request will be retried.
W0929 09:46:11.330497 28378 Frontend.java:917] Missing tables were not received in 120000ms. Load request will be retried.
W0929 09:48:11.337724 28378 Frontend.java:917] Missing tables were not received in 120000ms. Load request will be retried.
W0929 09:50:11.344326 28378 Frontend.java:917] Missing tables were not received in 120000ms. Load request will be retried.
{code}

NB: I use Impala Shell v2.9.0-cdh5.12.0 (03c6ddb) built on Thu Jun 29 04:17:31 PDT 2017

Thnaks in advance.



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