Zakelly Lan created FLINK-34255:
-----------------------------------
Summary: FLIP-406: Reorganize State & Checkpointing & Recovery
Configuration
Key: FLINK-34255
URL: https://issues.apache.org/jira/browse/FLINK-34255
Project: Flink
Issue Type: Improvement
Components: Runtime / Checkpointing, Runtime / State Backends
Reporter: Zakelly Lan
Assignee: Zakelly Lan
Fix For: 2.0.0
The FLIP:
https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=284789560
Currently, the configuration options pertaining to checkpointing, recovery, and
state management are primarily grouped under the following prefixes:
* *state.backend.** : configurations related to state accessing and
checkpointing, as well as specific options for individual state backends
* *execution.checkpointing.** : configurations associated with checkpoint
execution and recovery
* {*}execution.savepoint.*{*}: configurations for recovery from savepoint
In addition, there are several individual options such as
_{{state.checkpoint-storage}}_ and _{{state.checkpoints.dir}}_ that fall
outside of these prefixes. The current arrangement of these options, which span
multiple modules, is somewhat haphazard and lacks a systematic structure. For
example, the options under the {{_CheckpointingOptions_ }}and
{{_ExecutionCheckpointingOptions_ }}are related and have no clear boundaries
from the user's perspective, but there is no unified prefix for them. With the
upcoming release of Flink 2.0, we have an excellent opportunity to overhaul and
restructure the configurations related to checkpointing, recovery, and state
management. This FLIP proposes to reorganize these settings, making it more
coherent by module, which would significantly lower the barriers for
understanding and reduce the development costs moving forward.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
