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https://issues.apache.org/jira/browse/HDFS-13274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17116408#comment-17116408
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Janus Chow edited comment on HDFS-13274 at 5/26/20, 4:02 AM:
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Checked the JMX of detailed activity for port 8888 of a Router. It seems the
avgTime of renewLease is quite high.
{code:java}
"RenewLeaseNumOps" : 202592,
"RenewLeaseAvgTime" : 11695.166666666666
{code}
was (Author: symious):
Attached a JMX stat file of detailed activity for port 8888 of a Router. It
seems the avgTime of renewLease is quite high.
> 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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