HA: dfsadmin should failover like other clients
-----------------------------------------------
Key: HDFS-2918
URL: https://issues.apache.org/jira/browse/HDFS-2918
Project: Hadoop HDFS
Issue Type: Sub-task
Components: ha
Affects Versions: HA branch (HDFS-1623)
Reporter: Eli Collins
dfsadmin currently always uses the first namenode rather than failing over. It
should failover like other clients, unless fs specifies a specific namenode.
{noformat}
hadoop-0.24.0-SNAPSHOT $ ./bin/hdfs haadmin -failover nn1 nn2
Failover from nn1 to nn2 successful
# nn2 is 8022
hadoop-0.24.0-SNAPSHOT $ ./bin/hdfs dfsadmin -fs localhost:8022 -safemode enter
Safe mode is ON
hadoop-0.24.0-SNAPSHOT $ ./bin/hdfs dfsadmin -safemode get
Safe mode is OFF
hadoop-0.24.0-SNAPSHOT $ ./bin/hdfs dfsadmin -fs localhost:8022 -safemode get
Safe mode is ON
{noformat}
--
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
