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https://issues.apache.org/jira/browse/FLINK-5020?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15643919#comment-15643919
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ASF GitHub Bot commented on FLINK-5020:
---------------------------------------
Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/2759#discussion_r86757078
--- Diff:
flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators/GenericWriteAheadSink.java
---
@@ -300,5 +294,10 @@ public int hashCode() {
hash = 31 * hash + (int) (timestamp ^ (timestamp >>>
32));
return hash;
}
+
+ @Override
+ public String toString() {
+ return "Pending Checkpoint: id=" + checkpointId +"/"+
subtaskId +"@"+ timestamp;
--- End diff --
missing spaces around `+`
> Make the GenericWriteAheadSink rescalable.
> ------------------------------------------
>
> Key: FLINK-5020
> URL: https://issues.apache.org/jira/browse/FLINK-5020
> Project: Flink
> Issue Type: Improvement
> Components: Cassandra Connector
> Reporter: Kostas Kloudas
> Assignee: Kostas Kloudas
> Fix For: 1.2.0
>
>
> This targets integrating the GenericWriteAheadSink with the new rescalable
> state abstractions so that the parallelism of the operator can change
> arbitrarily without jeopardizing the guarantees offered by it.
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