rkhachatryan commented on a change in pull request #18391: URL: https://github.com/apache/flink/pull/18391#discussion_r794749336
########## File path: flink-state-backends/flink-statebackend-changelog/src/main/java/org/apache/flink/state/changelog/ChangelogStateBackend.java ########## @@ -271,7 +273,7 @@ public StateBackend configure(ReadableConfig config, ClassLoader classLoader) keyedStateHandle instanceof ChangelogStateBackendHandle ? (ChangelogStateBackendHandle) keyedStateHandle : new ChangelogStateBackendHandleImpl( - singletonList(keyedStateHandle), + singletonMap(UUID.randomUUID(), keyedStateHandle), Review comment: The default is `NO_CLAIM` but it's not supported (artefact copying not implemented). `CLAIM` has the above problem. Are you proposing to support only the `LEGACY` mode for now? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org