I figured out the solution.
I restarted manually the Active NN and standby NN with this command.
/usr/hdp/current/hadoop-hdfs-namenode/../hadoop/sbin/hadoop-daemon.sh start
namenode -rollingUpgrade started
Once it started successfully from Ambari UI , I ran the finalize and it
completed succes
Hi Jonathan
I tried to run it using ambari UI but it failed to with this exception.
Is there a way I can restart manually from command line.
Our cluster are enabled with Namenode HA .
2016-05-20 04:01:36,027 -
Execute['/usr/hdp/current/hadoop-hdfs-namenode/bin/hdfs dfsadmin -fs
hdfs://dfs-nam
You hitting an instance of https://issues.apache.org/jira/browse/AMBARI-15482
I don't know of a way around this aside from:
- Finalizing the upgrade
- Starting NameNode manually from the command prompt
It's probably best to just finalize the upgrade and start NameNode from the web
client after f
I am running rolling upgrade in dev cluster .It is completed with 100%
but not yet finalized.
I was testing int he dev cluster and validating is everything working fine.
I was able to run the Hive Query using HS2 server.
I don't remember what is the reason but I restarted all namenode servic
