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Fengnan Li commented on HDFS-15757: ----------------------------------- Updated the latest patch in github. We saw ~50% less connections with min ratio as 50%. Some improvement in ProxyTime since it contains the getConnection. I will update with more data. Please try with your set up. > RBF: Improving Router Connection Management > ------------------------------------------- > > Key: HDFS-15757 > URL: https://issues.apache.org/jira/browse/HDFS-15757 > Project: Hadoop HDFS > Issue Type: Improvement > Components: rbf > Reporter: Fengnan Li > Assignee: Fengnan Li > Priority: Major > Labels: pull-request-available > Attachments: RBF_ Improving Router Connection Management_v2.pdf, RBF_ > Router Connection Management.pdf > > Time Spent: 1h > Remaining Estimate: 0h > > We have seen high number of connections from Router to namenodes, leaving > namenodes unstable. > This ticket is trying to reduce connections through some changes. Please take > a look at the design and leave comments. > Thanks! -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org