[
https://issues.apache.org/jira/browse/FLINK-8345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16339697#comment-16339697
]
ASF GitHub Bot commented on FLINK-8345:
---------------------------------------
Github user tzulitai commented on a diff in the pull request:
https://github.com/apache/flink/pull/5230#discussion_r163935065
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/state/OperatorBackendSerializationProxy.java
---
@@ -77,16 +90,29 @@ public void read(DataInputView in) throws IOException {
super.read(in);
int numKvStates = in.readShort();
- stateMetaInfoSnapshots = new ArrayList<>(numKvStates);
+ operatorStateMetaInfoSnapshots = new ArrayList<>(numKvStates);
for (int i = 0; i < numKvStates; i++) {
- stateMetaInfoSnapshots.add(
-
OperatorBackendStateMetaInfoSnapshotReaderWriters
- .getReaderForVersion(getReadVersion(),
userCodeClassLoader)
- .readStateMetaInfo(in));
+ operatorStateMetaInfoSnapshots.add(
+
OperatorBackendStateMetaInfoSnapshotReaderWriters
+
.getOperatorStateReaderForVersion(getReadVersion(), userCodeClassLoader)
+
.readOperatorStateMetaInfo(in));
}
+
+ int numBroadcastStates = in.readShort();
--- End diff --
One straightforward way to fix this is, is to uptick the current `VERSION`
to 3, and here you do:
```
if (getReadVersion() >= 3) {
// read broadcast state stuff
}
```
so we only try to read broadcast state stuff if the written version in the
savepoint is larger or equal to 3.
> Iterate over keyed state on broadcast side of connect with broadcast.
> ---------------------------------------------------------------------
>
> Key: FLINK-8345
> URL: https://issues.apache.org/jira/browse/FLINK-8345
> Project: Flink
> Issue Type: New Feature
> Components: Streaming
> Affects Versions: 1.5.0
> Reporter: Kostas Kloudas
> Assignee: Kostas Kloudas
> Priority: Major
> Fix For: 1.5.0
>
>
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