[jira] [Created] (IMPALA-9687) Plans for Kudu can contains hosts > num of Impala nodes

["Csaba Ringhofer (Jira)" <ji...@apache.org>]

Csaba Ringhofer created IMPALA-9687:
---------------------------------------

             Summary: Plans for Kudu can contains hosts > num of Impala nodes
                 Key: IMPALA-9687
                 URL: https://issues.apache.org/jira/browse/IMPALA-9687
             Project: IMPALA
          Issue Type: Bug
          Components: Frontend
            Reporter: Csaba Ringhofer


Started a cluster with 1 coordinator and 1 executor:
{code}
bin/start-impala-cluster.py -c 1 --use_exclusive_coordinator -s 2
{code}
Queries on Kudu tables still contained hosts=3, while all other table types had hosts=1.
{code}
explain select * from functional_kudu.alltypestiny;
Result:
...
F00:PLAN FRAGMENT [RANDOM] hosts=3 instances=3
...
{code}

The numbers in the plan are only estimates, the summary after the query contained 1 host.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-all-unsubscribe@impala.apache.org
For additional commands, e-mail: issues-all-help@impala.apache.org