[
https://issues.apache.org/jira/browse/FLINK-4731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15552302#comment-15552302
]
ASF GitHub Bot commented on FLINK-4731:
---------------------------------------
Github user StefanRRichter commented on a diff in the pull request:
https://github.com/apache/flink/pull/2584#discussion_r82221108
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/state/filesystem/FsCheckpointStreamFactory.java
---
@@ -219,7 +218,7 @@ public void write(byte[] b, int off, int len) throws
IOException {
@Override
public long getPos() throws IOException {
- return outStream == null ? pos : outStream.getPos();
+ return pos + (outStream == null ? 0 :
outStream.getPos());
--- End diff --
It was buggy before and I think there are in general no tests for this
inner class.
> HeapKeyedStateBackend restoring broken for scale-in
> ---------------------------------------------------
>
> Key: FLINK-4731
> URL: https://issues.apache.org/jira/browse/FLINK-4731
> Project: Flink
> Issue Type: Bug
> Components: State Backends, Checkpointing
> Reporter: Stefan Richter
> Assignee: Stefan Richter
>
> Restoring the HeapKeyedStateBackend is broken in case that parallelism is
> reduced. The restore method is overwriting previously restored state.
> We should also add scale-in testing to the RescalingITCase.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
