Roman Khachatryan created FLINK-21650:
-----------------------------------------
Summary: On heap state restore, skip key groups from other state
backends
Key: FLINK-21650
URL: https://issues.apache.org/jira/browse/FLINK-21650
Project: Flink
Issue Type: Sub-task
Components: Runtime / State Backends
Reporter: Roman Khachatryan
Assignee: Roman Khachatryan
Fix For: 1.13.0
In new incremental mode, heap backend wraps KeyGroupsStateHandle
into IncrementalRemoteKeyedStateHandle. The latter don't compute
intersection because it is not directly aware of the offsets. So it just
returns a full keyrange if there is SOME intersection.
On recovery, unused keyGroups are filtered out by RocksDB state backend.
With this change, Heap state backend does the same.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
