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AyazHussain
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Re: Sentry Authorization issue in Hue 4 (CDH 5.16)

by Expert Contributor Expert Contributor in Support Questions
‎08-07-2024 03:52 AM
1 Kudo
‎08-07-2024 03:52 AM
1 Kudo
Hi @Muba  Please check if the Hue user user1 is not part of HDFS superuser group. This might give the user access to file browser and all the hdfs directories. ... View more

Re: Add / Remove servers in cluster - CDP PB

by Expert Contributor Expert Contributor in Support Questions
‎08-07-2024 03:49 AM
1 Kudo
‎08-07-2024 03:49 AM
1 Kudo
You need to add the nameservice @snm1523  in most of the NN urls so that it wont go to one particular namenode. So from application side please check if any app is connecting to a particular NN mentioned hardcoded and not using nameservice ... View more

Re: How to change the Application-Name of a Applic...

by Expert Contributor Expert Contributor in Support Questions
‎08-07-2024 12:38 AM
‎08-07-2024 12:38 AM
Hi @juanmgeorge1 , You cant change the name of running application ... View more

Re: Add / Remove servers in cluster - CDP PB

by Expert Contributor Expert Contributor in Support Questions
‎08-06-2024 11:17 PM
‎08-06-2024 11:17 PM
Apart from Zk ensemble, new broker details you need to have namespace updated for NN for RM nothing much will happen for Dev and Data engineer. Hive and Impala string will be changed.  Tableau connection string with Hive will also change. ... View more

Re: can't delete bad node from the cluster

by Expert Contributor Expert Contributor in Support Questions
‎07-31-2024 01:15 AM
1 Kudo
‎07-31-2024 01:15 AM
1 Kudo
Please check the permission for the nodemanager directory. The owner or group must be yarn. Then try to decommission and it will distribute the blocks to other datanodes and then will decommission. ... View more

Re: nodemanger everyday down at 00.00

by Expert Contributor Expert Contributor in Support Questions
‎07-31-2024 01:11 AM
1 Kudo
‎07-31-2024 01:11 AM
1 Kudo
Please check if you have tgt created for all the Nodemanagers. It will fix the issue. ... View more

Re: Failed to start role of YARN Queue Manager

by Expert Contributor Expert Contributor in Support Questions
‎04-23-2024 06:18 AM
‎04-23-2024 06:18 AM
Hi @DanhH , Please accept this as a solution if it helped. ... View more

Re: I want to enable ACL with hadoop uses.

by Expert Contributor Expert Contributor in Support Questions
‎04-23-2024 06:18 AM
‎04-23-2024 06:18 AM
Hi @HadoopCommunity , If my solution. helped you Please accept it as a solution ... View more

Re: steps after configuring the rack in the cluste...

by Expert Contributor Expert Contributor in Support Questions
‎04-22-2024 11:27 AM
‎04-22-2024 11:27 AM
Hi @yagoaparecidoti , You dont have to run the balancer. The blocks will recognize the racks and it will be done automatically. ... View more

Re: Why isn't "Used Application Master Resources" ...

by Expert Contributor Expert Contributor in Support Questions
‎04-22-2024 11:24 AM
‎04-22-2024 11:24 AM
Hi @JiHoone  I think all your jobs that is running is allocated only the AM resources. Do one thing first set the "Configured Max AM limit" to 20%. Then set the Minimum user limit percent to 25% and run your jobs. Set user limit factor as 0.5. ... View more
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Member Since ‎12-20-2022 08:28 AM
Last Visited ‎12-03-2024 10:35 PM
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