Hi Vijay, I came across your issue. (Ambari UI not loading.)  I am having similar issue everyday on some certain period. and then after I had to restart ambari-server service and only then users are able to login to Ambari UI. is your problem solved permanently or you need to restart your ambari-server every time UI not working?  grateful if you advice what else you have done to fix it parmanently. Thanks  ... View more

hello i am having same issue too any solution? ... View more

I did all the suggestions and tried to follow all the steps, but when I am running command: ./kafka-console-producer.sh --broker-list host.kafka:6667 --topic cleanCsv --producer-property security.protocol=SASL_PLAINTEXT < /tmp/clean_csv_full.csv   Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>[2022-11-17 17:06:35,693] WARN [Principal=null]: TGT renewal thread has been interrupted and will exit. (org.apache.kafka.common.security.kerberos.KerberosLogin) No issues with creation of topics or other, just when trying to push csv inside I am getting that error, when without Kerberos all goes good and smoothly uploads it.   Any help is really very helpful, thank you in advance and looking forward to your reply ... View more

try changing hortonworks settings Networks. Update the Ambari host port (i.e. 8080) to some other port ... View more

Default Page Size seems to be 200 on most APIs. Use query parameters pageSize and startIndex to page through the results ... View more

NO!  ... View more

What is stored inside this blockmgr-* files ? It has any relation to the input files spark reading ? ... View more

@prashanthshetty 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. ... View more

@er_sharma_shant @jsensharma Can you guys please tell me how to resolve hiveserver2 start issue by adding the znode name for hiveserver2 in zkcli shell?.. I have hiveserver2 instance created in zkcli shell, but it does not have znode name because of which hiveserver2 is failing to start. Welcome to ZooKeeper! 2022-02-03 02:31:36,504 - INFO [main-SendThread(localhost:2181):ClientCnxn$SendThread@1013] - Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error) JLine support is enabled 2022-02-03 02:31:36,592 - INFO [main-SendThread(localhost:2181):ClientCnxn$SendThread@856] - Socket connection established, initiating session, client: /127.0.0.1:36762, server: localhost/127.0.0.1:2181 2022-02-03 02:31:36,609 - INFO [main-SendThread(localhost:2181):ClientCnxn$SendThread@1273] - Session establishment complete on server localhost/127.0.0.1:2181, sessionid = 0x27ebd79aecc014c, negotiated timeout = 30000 WATCHER:: WatchedEvent state:SyncConnected type:None path:null [zk: localhost:2181(CONNECTED) 0] ls / [cluster, registry, controller, brokers, storm, infra-solr, zookeeper, hbase-unsecure, hadoop-ha, tracers, admin, isr_change_notification, log_dir_event_notification, accumulo, controller_epoch, hiveserver2, hiveserver2-leader, druid, rmstore, atsv2-hbase-unsecure, consumers, ambari-metrics-cluster, latest_producer_id_block, config] [zk: localhost:2181(CONNECTED) 1] ls /hiveserver2 [] [zk: localhost:2181(CONNECTED) 2] Any help would be much appreciated!!!. Thank you ... View more

I suggest you try to set your path with "\" instead of "/" for example: C:\Users\kiran\Downloads\mysql\mysql-connector-java-8.0.17.jar it worked out for me! ... View more