[
https://issues.apache.org/jira/browse/FLINK-15253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Flink Jira Bot updated FLINK-15253:
-----------------------------------
Labels: auto-deprioritized-major auto-deprioritized-minor (was:
auto-deprioritized-major stale-minor)
Priority: Not a Priority (was: Minor)
This issue was labeled "stale-minor" 7 days ago and has not received any
updates so it is being deprioritized. If this ticket is actually Minor, please
raise the priority and ask a committer to assign you the issue or revive the
public discussion.
> Accumulators are not checkpointed
> ---------------------------------
>
> Key: FLINK-15253
> URL: https://issues.apache.org/jira/browse/FLINK-15253
> Project: Flink
> Issue Type: Bug
> Components: API / DataStream, Runtime / Checkpointing
> Reporter: Maximilian Michels
> Priority: Not a Priority
> Labels: auto-deprioritized-major, auto-deprioritized-minor
>
> Accumulators are not checkpointed which make them relatively useless for
> streaming applications. They are also tied to the heartbeat (FLINK-15252),
> which makes them fragile.
> We could consider deactivating accumulators in streaming mode since they seem
> to originally be a batch feature.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
