Hi @arjun more, could you please provide step by step how to reproduce this? Regards, AQ ... View more

Hi @Rakesh Rao, could you please provide step by step what are you executing and also the stack trace of the error that you are getting? Regards, AQ ... View more

Hi @Mahsa Jan, Could you please check in resource manager UI the status of "Active Nodes" and "Unhealthy Nodes" and also check: yarn node -list Regards, AQ ... View more

Hi @Veera Mundra, By any chance do you have multiple version of Sqoop binaries installed to your host? I found a very similar thread which might be related to your issue: https://pradeepvattem.wordpress.com/2017/03/22/exception-in-thread-main-java-lang-incompatibleclasschangeerror-found-interface-org-apache-hadoop-mapreduce-jobcontext-but-class-was-expected/ Regards, AQ ... View more

Hi @Andre Piwoni, As you said, there isn't an option for that, but after the setup you can check the ambari.properties about jdbc related properties maybe you can edit an url there which is generated by the jdbc setup. Regards, AQ ... View more

Hi @Veera Mundra, Could you please provide step by step how you are performing this import? Regards, AQ ... View more

Hi @Shesh Kumar, Were you able to follow the doc? https://docs.hortonworks.com/HDPDocuments/HDP3/HDP-3.0.1/configuring-wire-encryption/content/configuring_ambari_ranger_ssl_using_a_self_signed_certificate_configuring_ranger_usersync.html I could enable ssl and kerberos following this doc. Hope this help. Regards, AQ ... View more

Hi @Mahsa Jan, If you go to the resourcemanager --> click on the <app ID> -> click on Logs --> click on syslog what do you see, can you share the output? Regards, AQ ... View more

Hi @ANTONIOU Thierry, Please open a case with Hortonworks support, there is a bug associated to this issue (EAR 9561) Regards, Ariel Quilodran ... View more

Hi @Shesh Kumar, Did you after: defaults write com.google.ChromeAuthServerWhitelist"*.REALM_NAME.COM" defaults write com.google.ChromeAuthNegotiateDelegateWhitelist"*.REALM_NAME.COM" Then go to chrome://policy/ and reload Also, you can try with firefox: Open Firefox and enter about:config in the address bar. Dismiss any warnings that appear. In the Filter field, enter negotiate. Double-click the network.negotiate-auth.trusted-uris preference. This preference lists the trusted sites for Kerberos authentication. In the dialog box, enter the domain, such as example.com. Click the OK button. The domain that you just entered in the network.negotiate-auth.trusted-uris should now appear in Value column. The setting takes effect immediately; you do not have to restart Firefox. Hope this help you. Regards, AQ ... View more

Hi @dahai long; Have you tried using: hdfs dfs -chown -R <your_user>:<your_group> /<related path> i.e. [hdfs@c3253-node3 ~]$ hdfs dfs -chown -R hive:hive /data1 I tried without the -R and could not create the directory automatically, but once changed the owner and also added the -R, did not have any issue, could you please try that and let me know the results. Regards, Ariel Q. ... View more

Hi @Ti Ba, Dont really know, but have you tried to disable ranger audit in solr? I mean /Services/Ranger/Configs/RangerAudit and here disable the Audit to Solr Why? since it is: request to collection [audit_logs] Please let me know if disabling this make any diff. Regards, Ariel ... View more

Hi @ANTONIOU Thierry Please try: hbase backup create full hdfs://hdcluster/tmp/backup -t emp then hbase backup create incremental hdfs://hdcluster/tmp/backup -t emp Regards, Ariel ... View more

Hi @subhash parise, Try first: yum clean all And then the install command. Regards, AQ ... View more

Hi @ANTONIOU Thierry, Please check under your HDFS configuration this property: dfs.internal.nameservices (it may be under Custom hdfs-site) then do the full using it: hbase backup create full hdfs://<nameservice>/apps/backup/hbase -all and then the incremental hbase backup create incremental hdfs://<nameservice>/apps/backup/hbase -all In my case I tried the following: hbase backup create full hdfs://hanamenode/tmp/backup -t emp hbase backup create incremental hdfs://hanamenode/tmp/backup -t emp Please let me know if you were able to run the incremental. Regards, AQ ... View more

Hi @Eduardo Tarasiuk, As per configuration, should be under advanced yarn-site -> yarn.nodemanager.aux-services.spark2_shuffle.classpath -> {{stack_root}}/{{spark2_version}}/spark2/aux/* This is from my environment: [root@aquilodran-4 aux]# find / -name spark-2.3.1.3.0.1.0-187-yarn-shuffle.jar /usr/hdp/3.0.1.0-187/spark2/aux/spark-2.3.1.3.0.1.0-187-yarn-shuffle.jar let me know if this helped. regards. AQ ... View more

Hi Mujeeb, Could you please provide more details, like error that you are receiving, part of the logs, what do you mean with "found that in zookeeper /hbase-secure/master node is missing" Please elaborate. Regards, AQ ... View more

Hi Varun, Did you configure the /etc/hosts? this called my attention: kadmin: Cannot resolve network address for admin server in requested realm while initializing kadmin interface make sure to use the fully qualified domain names in all the configurations since Kerberos it is really picky with that. Regards, AQ ... View more

Np, let me know if you need any further information 🙂 ... View more

Hi @Lindsay Gaff, Please check the following documentation and let me know if this is what you are looking for: https://docs.hortonworks.com/HDPDocuments/HDP3/HDP-3.0.1/using-zeppelin/content/using_zeppelin_interpreters.html Regards, AQ ... View more

Hi Luke, By default, it syncs the users/groups from the Unix files of the node where UserSync is running. Once you have created the group, try adding a user to it and then check if the group appears in Ranger UI. Please let me know if this works. Regards, AQ ... View more

Hi Shesh, The option is under /Services/HDFS/Configs/Advanced Advanced ranger-hdfs-policymgr-ssl Let me know if this is what you are looking for. Regards, Ariel Quilodran ... View more

Hi, were you able to find out the issue? ... View more