Hi, I need to uninstall Ranger/Ranger KMS 1.2.0, how can I do it? Thank, Neelagandan K ... View more

Hi, I can not edit my spark config finals, am i missing something ? ... View more

@Sami Ahmad can you let us know the value of the property when yarn RM HA was done. This can be achieved by using the API is described in my last comment http://localhost:8080/api/v1/clusters/c1/configurations/service_config_versions?service_name=YARN&service_config_version_note=This%20configuration%20is%20created%20by%20Enable%20ResourceManager%20HA%20wizard I am trying to understand if that yarn property was set to true when RAM HA was done for the very first time and then later got reverted to false OR value of that property was false even when RM HA was completed We can know that by looking into the property value by using above API as that service config version is created when YARN RM HA is completed. Also let us know ambari version. It allows us to look into the correct version of ambari code and verify if it's a bug specific to the ambari version that you are using or not. ... View more

awesome approach . .the work around worked. thanks a lot ... View more

How can one download other configs, such as ranger-security.xml ? Do you need to use other APIs to get these files? ... View more

@Sami Ahmad Just to update and follow up on this issue: https://issues.apache.org/jira/browse/AMBARI-19287 has been fixed in the current version being developed for ambari (2.5.0) and so similar confusion will not happen in the future. Thanks for bringing this issue to our notice! ... View more

@Jay SenSharma Although above mentioned steps can be more simplified (no need to create other user), they should do the needed work to get user unblock from this issue ... View more

Our Ambari version is 2.5.1, but this problem still occurs: after adding a new data disk on the datanode, there is a corrupt blocks[1] on the ambari UI, but hdfs fsck / (even with the -includeSnapshot option) still shows There is no broken block, we restarted the ambari server, the ambari agent, the ambari metrics, still useless. Please help, thank you very much. ... View more