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Posted to issues@drill.apache.org by "Ramana Inukonda Nagaraj (JIRA)" <ji...@apache.org> on 2015/04/14 23:51:59 UTC
[jira] [Commented] (DRILL-2792) Killing the drillbit which is the
foreman results in direct memory being held on
[ https://issues.apache.org/jira/browse/DRILL-2792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14494978#comment-14494978 ]
Ramana Inukonda Nagaraj commented on DRILL-2792:
------------------------------------------------
Same query allowed to run to completion results in expected behavior i.e. direct memory goes back to initial state:
{code}
1/6 select * from sys.memory;
+------------+------------+--------------+------------+----------------+------------+
| hostname | user_port | heap_current | heap_max | direct_current | direct_max |
+------------+------------+--------------+------------+----------------+------------+
| atsqa6c62.qa.lab | 31010 | 259825600 | 4151836672 | 2000000 | 34359738368 |
| atsqa6c60.qa.lab | 31010 | 187566320 | 4151836672 | 2000000 | 34359738368 |
| atsqa6c59.qa.lab | 31010 | 228632408 | 4151836672 | 2000000 | 34359738368 |
| atsqa6c58.qa.lab | 31010 | 218370456 | 4151836672 | 2000000 | 34359738368 |
| atsqa6c64.qa.lab | 31010 | 268129240 | 4151836672 | 6048768 | 34359738368 |
| atsqa6c57.qa.lab | 31010 | 313951424 | 4151836672 | 2000000 | 34359738368 |
| atsqa6c61.qa.lab | 31010 | 314443744 | 4151836672 | 2000000 | 34359738368 |
| atsqa6c63.qa.lab | 31010 | 328434688 | 4151836672 | 2000000 | 34359738368 |
+------------+------------+--------------+------------+----------------+------------+
8 rows selected (2.197 seconds)
EXECUTE QUERY SUCCESSFULLY TO COMPLETION
5/6 select * from sys.memory;
+------------+------------+--------------+------------+----------------+------------+
| hostname | user_port | heap_current | heap_max | direct_current | direct_max |
+------------+------------+--------------+------------+----------------+------------+
| atsqa6c64.qa.lab | 31010 | 798570448 | 4151836672 | 6048877 | 34359738368 |
| atsqa6c60.qa.lab | 31010 | 636962176 | 4151836672 | 2000000 | 34359738368 |
| atsqa6c58.qa.lab | 31010 | 609723504 | 4151836672 | 2000000 | 34359738368 |
| atsqa6c63.qa.lab | 31010 | 771235968 | 4151836672 | 2000013 | 34359738368 |
| atsqa6c61.qa.lab | 31010 | 600302376 | 4151836672 | 2000000 | 34359738368 |
| atsqa6c62.qa.lab | 31010 | 781592336 | 4151836672 | 2000000 | 34359738368 |
| atsqa6c59.qa.lab | 31010 | 767777568 | 4151836672 | 2000000 | 34359738368 |
| atsqa6c57.qa.lab | 31010 | 692368464 | 4151836672 | 2000000 | 34359738368 |
+------------+------------+--------------+------------+----------------+------------+
{code}
> Killing the drillbit which is the foreman results in direct memory being held on
> --------------------------------------------------------------------------------
>
> Key: DRILL-2792
> URL: https://issues.apache.org/jira/browse/DRILL-2792
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Flow
> Reporter: Ramana Inukonda Nagaraj
> Assignee: Chris Westin
>
> Killed one of the drillbits which is the foreman for the query-
> Profiles page reports that query has cancelled.
> Due to bug Drill-2778 sqlline hangs. However after killing sqlline the current direct memory used does not go down to pre query levels.
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