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https://issues.apache.org/jira/browse/FLINK-5897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15885619#comment-15885619
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ASF GitHub Bot commented on FLINK-5897:
---------------------------------------
Github user uce commented on a diff in the pull request:
https://github.com/apache/flink/pull/3411#discussion_r103169078
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CheckpointCoordinator.java
---
@@ -100,7 +107,9 @@
* accessing this don't block the job manager actor and run
asynchronously. */
private final CompletedCheckpointStore completedCheckpointStore;
- /** Default directory for persistent checkpoints; <code>null</code> if
none configured. */
+ /** Default directory for persistent checkpoints; <code>null</code> if
none configured.
+ * THIS WILL BE REPLACED BY PROPER STATE-BACKEND METADATA WRITING */
--- End diff --
Very good! :+1: Will you file follow up JIRAs for this?
> Untie Checkpoint Externalization from FileSystems
> -------------------------------------------------
>
> Key: FLINK-5897
> URL: https://issues.apache.org/jira/browse/FLINK-5897
> Project: Flink
> Issue Type: Sub-task
> Components: State Backends, Checkpointing
> Affects Versions: 1.2.0
> Reporter: Stephan Ewen
> Assignee: Stephan Ewen
> Fix For: 1.3.0
>
>
> Currently, externalizing checkpoint metadata and storing savepoints depends
> strictly on FileSystems.
> Since state backends are more general, storing and cleaning up checkpoints
> with state backend hooks requires to untie savepoints and externalized
> checkpoints from filesystems.
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