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https://issues.apache.org/jira/browse/HDFS-13274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17114850#comment-17114850
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Janus Chow commented on HDFS-13274:
-----------------------------------
[~elgoiri], we deployed HADOOP-13144 on our cluster and used Routers as our
defaults FileSystem, but we found some "ListenOverflow" on NameNode's 8020
port, and when this error occurs, the performance of NameNode shrinks a lot.
Do you have any advice on this issue?
> RBF: Extend RouterRpcClient to use multiple sockets
> ---------------------------------------------------
>
> Key: HDFS-13274
> URL: https://issues.apache.org/jira/browse/HDFS-13274
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Íñigo Goiri
> Assignee: Íñigo Goiri
> Priority: Major
>
> HADOOP-13144 introduces the ability to create multiple connections for the
> same user and use different sockets. The RouterRpcClient should use this
> approach to get a better throughput.
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