[jira] [Created] (HAWQ-37) Abort transaction didn`t rollback while 1 QE was terminated.

["Xiang Sheng (JIRA)" <ji...@apache.org>]

Xiang Sheng created HAWQ-37:
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             Summary: Abort transaction didn`t rollback while 1 QE was terminated.
                 Key: HAWQ-37
                 URL: https://issues.apache.org/jira/browse/HAWQ-37
             Project: Apache HAWQ
          Issue Type: Bug
          Components: Dispatcher
            Reporter: Xiang Sheng
            Assignee: Roman Shaposhnik
            Priority: Critical


Run workload tpch_parq10snp, 1 QE was terminated due to disk failure.  And returned error "the relation already exists" while insert into the same relation.


Steps to repeat the problem:
1, create table orders_x (like orders);
2, insert into orders_x select * from e_orders ;
3, kill 1 MPPEXEC process on segment to simulate the interrupted.
4, then "error returned: Query Executor Error in seg432 sfo-w163.ic:40000 pid=278795: server closed the connection unexpectedly "



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