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https://issues.apache.org/jira/browse/HDFS-17560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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fuchaohong updated HDFS-17560:
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Summary: RBF: When CurrentCall does not include StateId, it can still send
requests to the Observer. (was: When CurrentCall does not include StateId, it
can still send requests to the Observer.)
> RBF: When CurrentCall does not include StateId, it can still send requests to
> the Observer.
> -------------------------------------------------------------------------------------------
>
> Key: HDFS-17560
> URL: https://issues.apache.org/jira/browse/HDFS-17560
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: rbf
> Reporter: fuchaohong
> Priority: Major
>
> When the size of the federated state propagated to the client exceeds
> maxSizeOfFederatedStateToPropagate, all requests are forwarded to the active
> NameNode. I don't think this is very reasonable.When enabling Observer read
> and there is no FederatedState propagated to the client, advanceClientStateId
> can use sharedGlobalStateId to assign poolLocalStateId and send the request
> to the Observer.
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