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https://issues.apache.org/jira/browse/HADOOP-18827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Simbarashe Dzinamarira reassigned HADOOP-18827:
-----------------------------------------------

    Assignee: Simbarashe Dzinamarira

> RouterObserverReadProxyProvider should respect observer read opt-out via 
> dfs.client.rbf.observer.enabled=false flag.
> --------------------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-18827
>                 URL: https://issues.apache.org/jira/browse/HADOOP-18827
>             Project: Hadoop Common
>          Issue Type: Improvement
>         Environment: The "dfs.client.rbf.observer.enabled" flag was add to 
> allow a client using IPFailoverProxyProvider to use observer reads with 
> routers.
> Now we have implemented the RouterObserverReadProxyProvider which better 
> supported observer reads, i.e performing msync automatically.
> In our environment, we still have clients that opted out of observer reads by 
> setting "dfs.client.rbf.observer.enabled=false". The 
> RouterObserverReadProxyProvider should respect the opt-out decision of these 
> clients.
>            Reporter: Simbarashe Dzinamarira
>            Assignee: Simbarashe Dzinamarira
>            Priority: Major
>




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