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Posted to issues@ignite.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/04/04 16:14:00 UTC
[jira] [Commented] (IGNITE-6892) OOM should be covered by failure
handling
[ https://issues.apache.org/jira/browse/IGNITE-6892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16425784#comment-16425784 ]
ASF GitHub Bot commented on IGNITE-6892:
----------------------------------------
GitHub user alex-plekhanov opened a pull request:
https://github.com/apache/ignite/pull/3749
IGNITE-6892 OOM should be covered by failure handler
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/alex-plekhanov/ignite ignite-6892
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/3749.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3749
----
commit e48e8978298995821aa19f8229692ba398ff4bde
Author: Aleksey Plekhanov <pl...@...>
Date: 2018-04-04T13:45:32Z
IGNITE-6892 OOM should be covered by failure handling
commit 2d60b0a760ff88589fe373eba7ebf03ffaeefe1e
Author: Aleksey Plekhanov <pl...@...>
Date: 2018-04-04T15:56:08Z
IGNITE-6892 OOM should be covered by failure handling (unit test)
commit f9af47c175aa78ca6f48b652fe1d76a94d019cb6
Author: Aleksey Plekhanov <pl...@...>
Date: 2018-04-04T16:12:10Z
IGNITE-6892 OOM should be covered by failure handling (typo)
----
> OOM should be covered by failure handling
> -----------------------------------------
>
> Key: IGNITE-6892
> URL: https://issues.apache.org/jira/browse/IGNITE-6892
> Project: Ignite
> Issue Type: Improvement
> Reporter: Anton Vinogradov
> Assignee: Aleksey Plekhanov
> Priority: Major
> Labels: iep-14
> Fix For: 2.5
>
>
> {{java.lang.OutOfMemoryError}} should be handled accordingly to provided failure handle.
> There are at least 3 types of places where OOM can be catched:
> 1. Crtitical workers that listed in IEP-14. In this case we just handle failures as {{CRITICAL _WORKER_TERMINATED}}.
> 2. We should consider uncaught or default exception handlers for other treads: threads of system, public, etc. thread pools, all threads that are instances of {{IgniteThread}}.
> Some memory should be reserved at node start to increase chances of OOM handling.
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