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From "Ramana Inukonda Nagaraj (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-2793) Killing a non foreman node results in direct memory being held on
Date Tue, 14 Apr 2015 21:59:59 GMT
Ramana Inukonda Nagaraj created DRILL-2793:
----------------------------------------------

             Summary: Killing a non foreman node results in direct memory being held on
                 Key: DRILL-2793
                 URL: https://issues.apache.org/jira/browse/DRILL-2793
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Flow
            Reporter: Ramana Inukonda Nagaraj
            Assignee: Chris Westin


Similar to DRILL-2792
Happens for non foreman nodes as well.

before:
{code}
1/6          select * from sys.memory;
+------------+------------+--------------+------------+----------------+------------+
|  hostname  | user_port  | heap_current |  heap_max  | direct_current | direct_max |
+------------+------------+--------------+------------+----------------+------------+
| atsqa6c62.qa.lab | 31010      | 72738752     | 4151836672 | 6048576        | 34359738368
|
| atsqa6c59.qa.lab | 31010      | 177100136    | 4151836672 | 2000000        | 34359738368
|
| atsqa6c60.qa.lab | 31010      | 183895944    | 4151836672 | 2000000        | 34359738368
|
| atsqa6c57.qa.lab | 31010      | 312198128    | 4151836672 | 2000000        | 34359738368
|
| atsqa6c58.qa.lab | 31010      | 180850296    | 4151836672 | 2000000        | 34359738368
|
| atsqa6c61.qa.lab | 31010      | 307163256    | 4151836672 | 2000000        | 34359738368
|
| atsqa6c64.qa.lab | 31010      | 178883744    | 4151836672 | 2000000        | 34359738368
|
| atsqa6c63.qa.lab | 31010      | 326312736    | 4151836672 | 2000000        | 34359738368
|
+------------+------------+--------------+------------+----------------+------------+
8 rows selected (2.209 seconds)
{code}

After cancellation of non foreman node
{code}
0: jdbc:drill:> select * from sys.memory;
+------------+------------+--------------+------------+----------------+------------+
|  hostname  | user_port  | heap_current |  heap_max  | direct_current | direct_max |
+------------+------------+--------------+------------+----------------+------------+
| atsqa6c62.qa.lab | 31010      | 395684912    | 4151836672 | 1745146306     | 34359738368
|
| atsqa6c57.qa.lab | 31010      | 416717016    | 4151836672 | 1751348355     | 34359738368
|
| atsqa6c58.qa.lab | 31010      | 365235768    | 4151836672 | 1713761930     | 34359738368
|
| atsqa6c59.qa.lab | 31010      | 409859856    | 4151836672 | 1763119827     | 34359738368
|
| atsqa6c60.qa.lab | 31010      | 369571576    | 4151836672 | 1759217229     | 34359738368
|
| atsqa6c63.qa.lab | 31010      | 469310224    | 4151836672 | 1725239747     | 34359738368
|
| atsqa6c64.qa.lab | 31010      | 471814416    | 4151836672 | 1735044144     | 34359738368
|
+------------+------------+--------------+------------+----------------+------------+
{code}




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