@elkan li Can you provide the output of below commands from the host you are logging into Hive: cat /etc/group|grep hive cat /etc/group|grep nobody cat /etc/passwd|grep hive cat /etc/passwd|grep nobody Also, please confirm above commands output is same on NodeManager hosts as well. ... View more

@Savanna Endicott You can use below command to push the property to the cluster and then try to restart NN /var/lib/ambari-server/resources/scripts/configs.sh -u AMBARI_USER -p AMBARI_PASS set AMBARI_HOST_NAME CLUSTER_NAME PROPERTY_FILE PROPERTY_NAME "VALUE" In your case this would be : /var/lib/ambari-server/resources/scripts/configs.sh -u AMBARI_USER -p AMBARI_PASS set AMBARI_HOST_NAME CLUSTER_NAME hdfs-site dfs.namenode.https-address "abc.xyz.com:50470" Replace value according to your cluster specification.Where: AMBARI_USER - Your Ambari UI login user (Default admin) AMBARI_PASSWORD - Login user's password (Default admin) AMBARI_HOST_NAME - Your Amabri server host CLSUTER_NAME - Your cluster name (Case Sensitive) abc.xyz.com - Namenode hostname. ... View more

@Nicolas Steinmetz It would depend on your need. If dfs.replication is 3(default) - which means each block would be replicated to 3 Data Nodes then you would atleast need 3 machines and all should have Data Node on it. You can configure this value of in HDFS and you would need to have atleast those many machine. Usually one go for 5 node cluster - 1 Master Node, 3 Data Nodes and 1 Edge Node (All clients on it). If your replication factor is 2 then you can build up a cluster with 2 Node too. ... View more

@Anuraj Pandey Can you please upload the value of "hive.server2.tez.default.queues" . ... View more