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HUE-2883 [impala] Canceling a query shows an error message

With Impala, when we cancel a query and close it is is gone and users
sees a:
  Problem: Bad status for request TCancelOperationReq(operationHandle=TOperationHandle(hasResultSet=True, modifiedRowCount=None, operationType=0, operationId=THandleIdentifier(secret='\x089\x7f\xb1\x16\xaeK\xe1\x96\x99_t+\xc9\x93\x07', guid='\x089\x7f\xb1\x16\xaeK\xe1\x96\x99_t+\xc9\x93\x07'))): TCancelOperationResp(status=TStatus(errorCode=None, errorMessage='Invalid query handle', sqlState='HY000', infoMessages=None, statusCode=3))

as we fetch the status of the query. With HiveServer2 this does not error
and return a status of 'expired'.

As we don't save the new state of a canceled query, we can remove the
check for status.

We set the state to 'expired' when there was no problem during the canceling.
Romain Rigaux %!s(int64=10) %!d(string=hai) anos
pai
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Modificáronse 1 ficheiros con 1 adicións e 1 borrados
  1. 1 1
      apps/beeswax/src/beeswax/api.py

+ 1 - 1
apps/beeswax/src/beeswax/api.py

@@ -404,7 +404,7 @@ def cancel_query(request, query_history_id):
       query_history = authorized_get_query_history(request, query_history_id, must_exist=True)
       db = dbms.get(request.user, query_history.get_query_server_config())
       db.cancel_operation(query_history.get_handle())
-      _get_query_handle_and_state(query_history)
+      query_history.set_to_expired()
       response['status'] = 0
     except Exception, e:
       response['message'] = unicode(e)