Hi @CN 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

Sqoop AD authentication has been resolved using jTDS driver. ... View more

@Onedile wrote: Yes this is possible.    You need to kinit with the username that has been granted access to the SQL server DB and tables.  integrated security passes your credentials to the SQL server using kerberos   "jdbc:sqlserver://sername.domain.co.za:1433;integratedSecurity=true;databaseName=SCHEMA;authenticationScheme=JavaKerberos;"   This worked for me.  It doesn't work, it's still facing issue with the latest MSSQL JDBC driver as the Kerberos tokens are lost when the mappers spawn (as the YARN transitions the job to its internal security subsystem) 21/05/29 19:00:40 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1616335290043_2743822 21/05/29 19:00:40 INFO mapreduce.JobSubmitter: Executing with tokens: [Kind: HDFS_DELEGATION_TOKEN, Service: ha-hdfs:nameservice1, Ident: (token for c795701: HDFS_DELEGATION_TOKEN owner=c795701@XX.XXXX.XXXXXXX.COM, renewer=yarn, realUser=, issueDate=1622314832608, maxDate=1622919632608, sequenceNumber=29194128, masterKeyId=1856)] 21/05/29 19:01:15 INFO mapreduce.Job: Task Id : attempt_1616335290043_2743822_m_000000_0, Status : FAILED Error: java.lang.RuntimeException: java.lang.RuntimeException: com.microsoft.sqlserver.jdbc.SQLServerException: Integrated authentication failed. ClientConnectionId:53879236-81e7-4fc6-88b9-c7118c02e7be Caused by: java.security.PrivilegedActionException: GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt) Caused by: GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)  Use the jtds driver as recommended here    ... View more

In order to run a balancer on only one data node hdfs balancer -include -f <#datanode name can be specified> this would balance the data load on that particular DN. ... View more

Hi,   This is very difficult to identify the active files now which are in progress state.  Please look for the RUNNING jobs from RM WebUI and remove all the other in progress files that are not listed in RUNNING state.    To check for the RUNNING Jobs from RM WeBUI please follow this steps   1. Login into Cloudera Manager. 2. Choose Yarn as Service 3. Click WEBUI 4. Choose Resource Manager WEBUI 5. A New Screen will be displayed showing list of all applications. 6. On the Left Hand side you can see links displayed there under applications link. Click the "Running" link displayed under Applications link 7. This "Running" link will all show the in-progress jobs that are active,. 8. Please look for the RUNNING jobs from RM WebUI and remove all the other in progress jobs that are not listed in RUNNING state. ... View more

My stacks are : HCP 1.4.2.0 with Metron 0.4.1.4.2.0 i.e actually Metron 0.4.1 HDP 2.6.5.0-292 KAFKA 1.0.0 STROM 1.1.0 Should i have to downgrade the Kafka, if yes, Please suggest the way. ... View more

@Matthias Tewordt Hey what the latest error,can you share the stack trace ... View more

@Rajendra Manjunath i have installed HDF 3.0.3, which has installed properly using CLI. Now i'm stuck on install on.. in ambari. In HDF cluster name is none. while i click on Install on.. then click on Test_cluster, we directly redirected to HDP installed component. HDF is not available in installed component. ... View more

I tried this /var/lib/ambari-server/resources/views/work Bu I lost heartbeat of services ... View more