[ https://issues.apache.org/jira/browse/HADOOP-12421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15052066#comment-15052066 ]
Elliott Clark commented on HADOOP-12421: ---------------------------------------- Sure let me do that tomorrow. Thanks > Add jitter to RetryInvocationHandler > ------------------------------------ > > Key: HADOOP-12421 > URL: https://issues.apache.org/jira/browse/HADOOP-12421 > Project: Hadoop Common > Issue Type: Bug > Affects Versions: 2.8.0 > Reporter: Elliott Clark > Assignee: Elliott Clark > Attachments: HADOOP-12421-v1.patch, HADOOP-12421-v2.patch, > HADOOP-12421-v3.patch > > > Calls to NN can become synchronized across a cluster during NN failover. This > leads to a spike in requests until things recover. Making an already tricky > time worse. -- This message was sent by Atlassian JIRA (v6.3.4#6332)