Hi,    has anyone get this running and can post an running example ?    thx marcel      ... View more

@Raja Sekhar Chintalapati, The below command should do hdfs dfs -ls -R / | awk '{ if ( $3 == "spark" && substr($0,0,1) != "d" ) { print $8 } }' | xargs hdfs dfs -rm In the above command "spark" is the user name. Replace it with your username. Also I considered path as '/' . If you want to delete files only in a certain directory , replace it with your directory. This will remove only the files owned by the user and not the directories. Thanks, Aditya ... View more

Hi, Is there a workaround solution for the above or is it a behaviour of 2.6.3 and above? ... View more

What changes you had to do in /etc/hosts file on RegionServer/Master? ... View more

This should have been automatically created for you if you entered CHRSV@COM in the "Additional Realms" box on the Configure Identities in the Enable Kerberos Wizard. Assuming that you didn't do this, how was the krb5.conf file set up to acknowledge the trusted realm? ... View more

@ Raja Sekhar Chintalapati Of course if you setup a KDC the keytabs are valid but you need to grab a valid one to proceed! Get the list of keytabs List all valid keytabs $ ls /etc/security/keytabs List valid principals for this keytab $ klist -kt /etc/security/keytabs/hive.service.keytab Keytab name: FILE:/etc/security/keytabs/hive.service.keytab KVNO Timestamp Principal ---- ----------------- -------------------------------------------------------- 1 02/02/17 23:00:12 hive/Ambari-Host_name@YOUR_REALM.COM 1 02/02/17 23:00:12 hive/Ambari-Host_name@YOUR_REALM.COM Grab a valid ticket $ kinit -kt /etc/security/keytabs/hive.service.keytab hive/Ambari-Host_name@YOUR_REALM.COM Check validity $ klist Ticket cache: FILE:/tmp/krb5cc_504 Default principal: hive/Ambari-Host_name@YOUR_REALM.COM Valid starting Expires Service principal 02/10/17 01:32:45 02/11/17 01:32:45 krbtgt/YOUR_REALM.COM@YOUR_REALM.COM renew until 02/10/17 01:32:45 Grab a valid ticket $ kinit -kt /etc/security/keytabs/hive.service.keytab hive/Ambari-Host_name@YOUR_REALM.COM This should have been the correct connect string if you had a valid ticket beeline -u jdbc:hive2://hiveServer2_hostname:10000;principal=hive/Keytab@PRINCIPAL With the above you should successfully log on and execute your HQL ... View more

Remember If you have KAFKA : you need to change at config -> kafka brokers -> listeners back to PLAINTEXT://localhost:6667 (from PLAINTEXTSASL://localhost:6667) ... View more

Hello Having the same issue 😞 I find in the hive meta store log 2017-03-10 16:50:52,164 INFO [main]: zookeeper.ZooKeeper (Environment.java:logEnv(100)) - Client environment:user.name=hive No idea where this is coming from though All tips appreciated! Peter ... View more