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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (DRILL-2793) Killing a non foreman node results in direct memory being held on
Date Fri, 15 May 2015 07:11:00 GMT

     [ https://issues.apache.org/jira/browse/DRILL-2793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jacques Nadeau resolved DRILL-2793.
-----------------------------------
    Resolution: Fixed

Resolved by recent memory patches.

> 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
>    Affects Versions: 0.8.0
>            Reporter: Ramana Inukonda Nagaraj
>            Assignee: Sudheesh Katkam
>             Fix For: 1.0.0
>
>
> 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- killing 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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