[ https://issues.apache.org/jira/browse/HDFS-1973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aaron T. Myers updated HDFS-1973: --------------------------------- Affects Version/s: HA branch (HDFS-1623) > HA: HDFS clients must handle namenode failover and switch over to the new > active namenode. > ------------------------------------------------------------------------------------------ > > Key: HDFS-1973 > URL: https://issues.apache.org/jira/browse/HDFS-1973 > Project: Hadoop HDFS > Issue Type: Sub-task > Affects Versions: HA branch (HDFS-1623) > Reporter: Suresh Srinivas > Assignee: Aaron T. Myers > Fix For: HA branch (HDFS-1623) > > Attachments: HDFS-1973-HDFS-1623.patch, HDFS-1973-HDFS-1623.patch, > HDFS-1973-HDFS-1623.patch, HDFS-1973-HDFS-1623.patch, > HDFS-1973-HDFS-1623.patch, HDFS-1973-HDFS-1623.patch, > HDFS-1973-HDFS-1623.patch, hdfs-1973.0.patch > > > During failover, a client must detect the current active namenode failure and > switch over to the new active namenode. The switch over might make use of IP > failover or some thing more elaborate such as zookeeper to discover the new > active. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira