You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@flink.apache.org by "Till Rohrmann (Jira)" <ji...@apache.org> on 2020/04/23 07:34:00 UTC

[jira] [Assigned] (FLINK-17308) ExecutionGraphCache cachedExecutionGraphs not cleanup cause OOM Bug

     [ https://issues.apache.org/jira/browse/FLINK-17308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Till Rohrmann reassigned FLINK-17308:
-------------------------------------

    Assignee: Till Rohrmann

> ExecutionGraphCache cachedExecutionGraphs not cleanup cause OOM Bug
> -------------------------------------------------------------------
>
>                 Key: FLINK-17308
>                 URL: https://issues.apache.org/jira/browse/FLINK-17308
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / REST
>    Affects Versions: 1.9.0, 1.9.1, 1.9.2, 1.10.0
>            Reporter: yujunyong
>            Assignee: Till Rohrmann
>            Priority: Critical
>
> class org.apache.flink.runtime.rest.handler.legacy.ExecutionGraphCache will cache job execution graph in field 
> "cachedExecutionGraphs" when call method 
> "getExecutionGraph", but never call it's 
> cleanup method in flink. it's cause JobManager Out of Memory, When submit a lot of batch job and fetch these job's info. becasue these operation cache all these job execution graph and "cleanup" method never called



--
This message was sent by Atlassian Jira
(v8.3.4#803005)