[ https://issues.apache.org/jira/browse/HADOOP-12421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Elliott Clark updated HADOOP-12421: ----------------------------------- Resolution: Not A Problem Status: Resolved (was: Patch Available) > 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, HADOOP-12421-v4.patch, HADOOP-12421-v5.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) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org