[DRILL-2793] Killing a non foreman node results in direct memory being held on

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.8.0
• Fix Version/s: 1.0.0
• Component/s: Execution - Flow
• Assignee: Victoria Markman
• Reporter: Ramana Inukonda Nagaraj
• Created: 14/Apr/15 21:59
• Updated: 17/Jul/15 22:45
• Resolved: 17/Jul/15 22:45

Description

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

before:

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)

After cancellation of killing non foreman node

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 |
+------------+------------+--------------+------------+----------------+------------+