Feifan Wang created FLINK-32761:
-----------------------------------
Summary: Use md5 sum of PhysicalStateHandleID as
SharedStateRegistryKey ChangelogStateHandleStreamImpl
Key: FLINK-32761
URL: https://issues.apache.org/jira/browse/FLINK-32761
Project: Flink
Issue Type: Improvement
Components: Runtime / State Backends
Reporter: Feifan Wang
_ChangelogStateHandleStreamImpl#getKey()_ use
_System.identityHashCode(stateHandle)_ as _SharedStateRegistryKey_ while
stateHandle is not _FileStateHandle_ or {_}ByteStreamStateHandle{_}. That can
easily lead to collision, although from the current code path, it only affects
the test code.
In FLINK-29913 , we use md5 sum of PhysicalStateHandleID as
SharedStateRegistryKey in IncrementalRemoteKeyedStateHandle, we can reuse this
method in ChangelogStateHandleStreamImpl.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
