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https://issues.apache.org/jira/browse/FLINK-8063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16253765#comment-16253765
]
ASF GitHub Bot commented on FLINK-8063:
---------------------------------------
Github user kl0u commented on a diff in the pull request:
https://github.com/apache/flink/pull/5021#discussion_r151183695
--- Diff:
flink-queryable-state/flink-queryable-state-runtime/src/main/java/org/apache/flink/queryablestate/client/proxy/KvStateClientProxyHandler.java
---
@@ -133,12 +131,11 @@ private void executeActionAsync(
operationFuture.whenCompleteAsync(
(t, throwable) -> {
if (throwable != null) {
- if (throwable
instanceof CancellationException) {
-
result.completeExceptionally(throwable);
- } else if
(throwable.getCause() instanceof UnknownKvStateIdException ||
+ if (
+
throwable.getCause() instanceof UnknownKvStateIdException ||
--- End diff --
No, an `UnknownKvStateIdException` is thrown in this case. See
`KvStateServerHandler`.
> Client blocks indefinitely when querying a non-existing state
> -------------------------------------------------------------
>
> Key: FLINK-8063
> URL: https://issues.apache.org/jira/browse/FLINK-8063
> Project: Flink
> Issue Type: Improvement
> Components: Queryable State
> Affects Versions: 1.4.0
> Reporter: Chesnay Schepler
> Assignee: Kostas Kloudas
> Priority: Critical
> Fix For: 1.4.0
>
>
> When querying for a non-existing state (as in, no state was registered under
> queryableStateName) the client blocks indefinitely.
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