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From "Wei-Che Wei (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (FLINK-4754) Make number of retained checkpoints user configurable
Date Mon, 20 Feb 2017 09:00:52 GMT

     [ https://issues.apache.org/jira/browse/FLINK-4754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wei-Che Wei reassigned FLINK-4754:
----------------------------------

    Assignee: Wei-Che Wei

> Make number of retained checkpoints user configurable
> -----------------------------------------------------
>
>                 Key: FLINK-4754
>                 URL: https://issues.apache.org/jira/browse/FLINK-4754
>             Project: Flink
>          Issue Type: Improvement
>          Components: State Backends, Checkpointing
>    Affects Versions: 1.1.2
>            Reporter: Ufuk Celebi
>            Assignee: Wei-Che Wei
>
> The number of retained successful checkpoints is fixed to 1. Expose this setting via
the {{CheckpointConfig}} instead of having it fixed as a static field in the {{CheckpointRecoveryFactory}}.
> With the current state of things, this would require to set this value lazily in the
checkpoint store implementations instead of setting it when creating the store.



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