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Posted to issues@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2018/01/26 14:43:00 UTC

[jira] [Closed] (FLINK-8453) Add SerializableExecutionGraphStore to Dispatcher

     [ https://issues.apache.org/jira/browse/FLINK-8453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Till Rohrmann closed FLINK-8453.
--------------------------------
    Resolution: Fixed

Fixed via 8b817f0f9f0ec55f040b56f2d65c62761eac1ac1

> Add SerializableExecutionGraphStore to Dispatcher
> -------------------------------------------------
>
>                 Key: FLINK-8453
>                 URL: https://issues.apache.org/jira/browse/FLINK-8453
>             Project: Flink
>          Issue Type: Improvement
>          Components: Distributed Coordination, REST
>    Affects Versions: 1.5.0
>            Reporter: Till Rohrmann
>            Assignee: Till Rohrmann
>            Priority: Major
>              Labels: flip-6
>             Fix For: 1.5.0
>
>
> The {{Dispatcher}} should have a {{SerializableExecutionGraphStore}} which it can use to store completed jobs. This store can then be used to serve historic job requests from the web UI, for example. The default implementation should persist the jobs to disk and evict the in memory instances once they grow to big in order to avoid memory leaks. Additionally, the store should expire elements from disk after a user defined time.



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