Yes..!! It solved the problem ... View more

@Hammad Ali, The problem has been solved .And I have not install ranger plugin from ambari. Thank for you answer.Thank you. ... View more

Hi, I put my next question about downgrade to new question here. ... View more

@Jonas Straub Thanks for the article. Is there any way to figure out weather service check has passed or failed from API output(and not from Ambari GUI)?I'm getting the below output but not sure how to interpret the request output. API o/p : { "href" : "http://<host ip>:8080/api/v1/clusters/DEMO/requests/11", "Requests" : { "id" : 11, "status" : "Accepted" } ... View more

@Artem Ervits : I had to configure SSH Tunnel as my cluster was running on EC2. Thanks a lot. ... View more

Hi Amit, Can you please let us know the location that you have added this hive-hcatalog-core.jar file, we are facing similar issue now. PS: We are trying to run hive query in Shell Script in Oozie hue. Regards, Ram ... View more

Hi, I wanted to take HDPCD exam . .tried logging in AWS. but when i do hadoop fs -ls .. it throws connection refused. few times. Tried recreating the instance .. still the same error.. tried starting all the services individually in ambari ... still the same error. The above root@hostname isn't working. Can you pl help ASAP? i am planning to take the exam this week ... View more

Hi, I am planning to create Ambari Hadoop Storm Cluster and as this is fresh new for me I have some doubts how to setup it on the best way. Here is what I have for resources: - Platform: AWS (8 EC2 instances - 1 master. 4 slaves, 3 workers (zookeepers)) - Tool: As I want to automate setup, I will use Terraform, Ansible and Blueprint to setup all environment - I research a little bit and create some conclusion and I need some advice/opinion is this a good path??? Thanks MASTER SLAVE ZOO NAMENODE SECONDARY_NAMENODE DATANODE NIMBUS RESOURCE_MANAGER NODEMANAGER DRPC_SERVER SUPERVISOR ZOOKEEPER_SERVER STORM_UI_SERVER ZOOKEEPER_CLIENT METRICS_MONITOR ZOOKEEPER_CLIENT METRICS_MONITOR MAPREDUCE2_CLIENT HDFS_CLIENT HDFS_CLIENT HDFS_CLIENT PIG PIG PIG TEZ_CLIENT TEZ_CLIENT TEZ_CLIENT YARN_CLIENT YARN_CLIENT YARN_CLIENT METRICS_COLLECTOR HISTORY_SERVER METRICS_GRAFANA MAPREDUCE2_CLIENT APP_TIMELINE_SERVER HIVE_SERVER HCAT HIVE_METASTORE WEBHCAT_SERVER MYSQL_SERVER HIVE_CLIENT ... View more

@rohit vishwakarma use the very latest documentation, here's link. ... View more