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https://issues.apache.org/jira/browse/HDDS-9697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17788249#comment-17788249
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Tsz-wo Sze commented on HDDS-9697:
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Similarly, the StateMachine methods other than startTransaction(..) should not
verify token. The fix has taken care all the cases:
-
[https://github.com/apache/ozone/blob/62508ed29143e5f04ddf229e37bf2a073acc10e9/hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/transport/server/ratis/DispatcherContext.java#L94-L104]
> ContainerStateMachine.applyTransaction(..) should not validate token again
> --------------------------------------------------------------------------
>
> Key: HDDS-9697
> URL: https://issues.apache.org/jira/browse/HDDS-9697
> Project: Apache Ozone
> Issue Type: Bug
> Components: Ozone Datanode
> Reporter: Tsz-wo Sze
> Assignee: Tsz-wo Sze
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 1.4.0
>
>
> In ContainerStateMachine, the startTransaction(..) method has already
> validated the token. The applyTransaction(..) should not validate the same
> token again.
> A problem is that the token may expire later on. Then, a server may not be
> able to re-apply the same transaction when replaying the RaftLog after server
> restart.
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