[ https://issues.apache.org/jira/browse/HDFS-6334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kihwal Lee updated HDFS-6334: ----------------------------- Resolution: Fixed Fix Version/s: 2.5.0 3.0.0 Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) Thanks for the review, Aaron. I've committed this to trunk and branch-2. > Client failover proxy provider for IP failover based NN HA > ---------------------------------------------------------- > > Key: HDFS-6334 > URL: https://issues.apache.org/jira/browse/HDFS-6334 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: Kihwal Lee > Assignee: Kihwal Lee > Fix For: 3.0.0, 2.5.0 > > Attachments: HDFS-6334.patch, HDFS-6334.v2.patch, HDFS-6334.v3.patch > > > With RPCv9 and improvements in the SPNEGO auth handling, it is possible to > set up a pair of HA namenodes utilizing IP failover as client-request fencing > mechanism. > This jira will make it possible for HA to be configured without requiring use > of logical URI and provide a simple IP failover proxy provider. The change > will allow any old implementation of {{FailoverProxyProvider}} to continue to > work. -- This message was sent by Atlassian JIRA (v6.2#6252)