Hello @smruti , unfortunately, I have limited access to the cluster (no CM access) and not able to create a support case at the moment. I suppose log analysis should be performed on HS2 log only, correct?   Thank you, Andrea ... View more

@itdm_bmi, Have the replies helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.  ... View more

@agcuong As this is an older post, you would have a better chance of receiving a resolution by starting a new thread. This will also be an opportunity to provide details specific to your environment that could aid others in assisting you with a more accurate answer to your question. You can link this thread as a reference in your new post. Thanks. ... View more

@Kaher Could you find out what's the value you have set for "tez.staging-dir"; if it's not set, the default path is /tmp/${user.name}/staging. Do verify if there is any issue with the /tmp filesystem. Also, there is a dash missing in the following value: <name>tez.am.java.opts</name> <value>-Xmx2024m</value> ... View more

@novice_tester Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future. Thanks. ... View more

Thanks @smruti for quick response. This is working. ... View more

Great... Thank you very much! it's working.... ... View more

Hello @smruti,   I will reply later with the version, in the meantime I tried the latest driver and got a similar error:   Caused by: java.lang.NullPointerException: Cannot invoke "javax.security.sasl.SaslServer.dispose()" because "this.saslServer" is null at com.cloudera.hive.jdbc42.internal.apache.thrift.transport.TSaslTransport$SaslParticipant.dispose(TSaslTransport.java:551) ~[hiveJDBC42.jar:?] at com.cloudera.hive.jdbc42.internal.apache.thrift.transport.TSaslTransport.close(TSaslTransport.java:393) ~[hiveJDBC42.jar:?] at com.cloudera.hive.jdbc42.internal.apache.thrift.transport.TSaslClientTransport.close(TSaslClientTransport.java:38) ~[hiveJDBC42.jar:?] at com.cloudera.hiveserver2.hivecommon.api.HiveServer2ClientFactory.createTransport(Unknown Source) ~[hiveJDBC42.jar:?] at com.cloudera.hiveserver2.hivecommon.api.ServiceDiscoveryFactory.createClient(Unknown Source) ~[hiveJDBC42.jar:?] at com.cloudera.hiveserver2.hivecommon.core.HiveJDBCCommonConnection.connectToServer(Unknown Source) ~[hiveJDBC42.jar:?] at com.cloudera.hiveserver2.hivecommon.core.HiveJDBCCommonConnection.establishConnection(Unknown Source)   Thanks ... View more

@rahuledavalath In a 3-node ZK cluster, we can only afford to lose 1 instance/node at once. However, having this cluster across two geo-locations could put us in a difficult position. So, it will be a good idea to build the cluster across 3 regions, with one instance in each. ... View more