[
https://issues.apache.org/jira/browse/FLINK-18753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Piotr Nowojski updated FLINK-18753:
-----------------------------------
Fix Version/s: (was: 1.18.0)
> Support local recovery for Unaligned checkpoints
> ------------------------------------------------
>
> Key: FLINK-18753
> URL: https://issues.apache.org/jira/browse/FLINK-18753
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Checkpointing, Runtime / Task
> Affects Versions: 1.11.0
> Reporter: Roman Khachatryan
> Priority: Minor
> Labels: auto-deprioritized-major
>
> There is standard mechanism of writing two duplicating streams with state
> data: to DFS and to local FS. On recovery, if local state is present and it
> matches state on JM then it will be used (instead of downloading state from
> DFS).
> Currently, local recovery is not supported if running with Unaligned
> checkpoints enabled.
> To enable it, we need to
> # write this second stream (see
> CheckpointStreamWithResultProvider.getCheckpointOutputStream)
> # make sure localState is included into the snapshot reported to JM
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
