Hi @Kuldeep Kulkarni, I have lost id_rsa private key file, now I need to add two more nodes, will it be possible to add the new datanodes? What is the solution for this? Can I generate new keygen and can I apply the new private key in Ambari? Thanks in Advance. Regards, Ram ... View more

Hi, this Looks like fifo-scheduling / capacity scheduling with 1 group only Try to switch to fair scheduling in yarn. Regards, Volker ... View more

Thanks Sagar..! It worked and we were able to move ahead. 🙂 ... View more

Hi @jeff, I have the same problem after upgrade Amabri 2.2.0.0 to 2.2.1.1 directly. The result of the query is: ambari=> select repo_version_id,stack_id,version,display_name from repo_version; repo_version_id | stack_id | version | display_name -----------------+----------+--------------+------------------ 1 | 4 | 2.3.4.0-3485 | HDP-2.3.4.0-3485 51 | 51 | 2.4.0.0 | HDP-2.4.0.0 (2 righe) ... View more

@Inam Ur Rehman - You wont be able to run latest version of sandbox with 4G RAM. You can try older version though ... View more

@Sagar Shimpi As we moved into 2017, we can now remove storage policy for a certain path! hdfs storagepolicies -unsetStoragePolicy -path <path> ... View more

@Sagar Shimpi : will this process cleanup physical folders and dependencies automatically by running curl command or Ambari service deletion ? if not , do we need to delete manually ? thanks in advance. ... View more

worked well ... View more