[
https://issues.apache.org/jira/browse/RATIS-2245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Swaminathan Balachandran updated RATIS-2245:
--------------------------------------------
Issue Type: Bug (was: Improvement)
Priority: Critical (was: Major)
> Ratis should wait for all apply transaction futures before group remove
> -----------------------------------------------------------------------
>
> Key: RATIS-2245
> URL: https://issues.apache.org/jira/browse/RATIS-2245
> Project: Ratis
> Issue Type: Bug
> Reporter: Swaminathan Balachandran
> Assignee: Swaminathan Balachandran
> Priority: Critical
>
> On group removal the statemachine just waits for apply transactions that have
> been applied on a single iteration. If there are no more transactions added
> onto the state machine and all of the apply transaction future are still in
> progress. The state machine ends up not waiting for the updater thread and
> ends up calling the notifyGroupRemove function and deletes the raft group
> directory. So this could lead to some node not being able to apply some of
> the transactions still in flight in case of a restart.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
