[ https://issues.apache.org/jira/browse/HADOOP-10059?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsuyoshi OZAWA updated HADOOP-10059: ------------------------------------ Attachment: HADOOP-10059.1.patch Updated to use MutableCounterLong for providing 64-bit values for rpcAuthenticationFailures/rpcAuthenticationSuccesses/rpcAuthorizationFailures/rpcAuthorizationSuccesses. > RPC authentication and authorization metrics overflow to negative values on > busy clusters > ----------------------------------------------------------------------------------------- > > Key: HADOOP-10059 > URL: https://issues.apache.org/jira/browse/HADOOP-10059 > Project: Hadoop Common > Issue Type: Bug > Components: metrics > Affects Versions: 0.23.9, 2.2.0 > Reporter: Jason Lowe > Assignee: Tsuyoshi OZAWA > Priority: Minor > Attachments: HADOOP-10059.1.patch > > > The RPC metrics for authorization and authentication successes can easily > overflow to negative values on a busy cluster that has been up for a long > time. We should consider providing 64-bit values for these counters. -- This message was sent by Atlassian JIRA (v6.1#6144)