@Neeraj Sabharwal , I am not able to see the parameter to set the ldap bind password for base DN for hive . Where to find this parameter. ... View more

@Prakash Punj, Can you check if any of the filesystem got full / any of your disks become bad. ... View more

Try adding the jars as extra classpath with option --driver-class-path. ... View more

Can u try with spark submit command to run the examples. Ref:- Spark-submit command ... View more

@Srinivas, Does all your datanode is affected by this issues / SIngle DataNode is only affected. Have u tried to re-balance HDFS to see if issue is fixed. ... View more

Hi, Can u reset the ambari-agent in all servers and try to register. amabri-agent reset <Ambari_host_name> ... View more

@rama TEZ Engine first allocates memory in the cluster , then it lauches the hive cli, If you launching hive in TEZ engine, Check if any jobs in accepted state . This is the reason hive is not able to launch TEZ Engine , if you enable the debug the logs , you can able to see where it got stuck. ... View more

Hi, Check free memory is present in the client node . if it is a kerberized cluster , Ensure you have a valid ticket. Still if you have not got clue, Launch the hive cli with debug mode and check the debug logs. hive -hiveconf hive.log.file=debug_hive.log -hiveconf hive.log.dir=/tmp/hiveCLI -hiveconf hive.root.logger=DEBUG,DRFA ... View more

Hi Saurab, Are u able to see the changed value in the logs , while restarting the namenode. you can check in the namenode startup logs like. grep -ri dfs.replication * ... View more

Set SPARK_MASTER_PORT = 35994 in spark-env.sh , and restart the spark . If you are not able to pass the port test with sample port , then it is the filrewall issue. what is the o/p of the test. On server end(where driver runs):- nc -l 35994 On client end(where worker runs):- nc -vz <server-ip> 35994 ... View more