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https://issues.apache.org/jira/browse/RATIS-873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hanisha Koneru updated RATIS-873:
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Attachment: RATIS-873.001.patch
> Fix Install Snapshot Notification
> ---------------------------------
>
> Key: RATIS-873
> URL: https://issues.apache.org/jira/browse/RATIS-873
> Project: Ratis
> Issue Type: Bug
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Priority: Major
> Attachments: RATIS-873.001.patch
>
>
> This Jira aims to address the following:
> # When Follower is in the process of installing snapshot and it gets an
> append entry, it replies with result INCONSISTENCY and the follower next
> index is updated to the snapshot index being installed. This should not
> happen as the snapshot installation is still in progress. Follower's next
> index on the leader should remain the same.
> # After InstallSnapshot is done, Leader should update the commitIndex of the
> Follower to the installed snapshot index.
> # After InstallSnapshot, when reloading StateMachine, any previously open
> LogSegment should be closed, if the last entry in the open log is already
> included in the snapshot.
> # When Follower is notified to install snapshot through StateMachine, the
> reply should indicate the same. It would help with debugging if the Install
> Snapshot success reply and Install Snapshot notified replies are distinct.
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