On logserch we can only login using admin user. Is there a way to login using the AD user? ... View more

To query data efficiently Redshift uses redshift spectrum for which an external schema needs to be created in hive using the following command. create external schema hive_schema from hive metastore database 'hive_db' uri '172.10.10.10' port 99 iam_role 'arn:aws:iam::123456789012:role/MySpectrumRole' How to get the uri and port of hive metastore? Should i add any security groups? Can someone guide me through the whole procedure? ... View more

After kerberization the spark jobs run as an admin user are not getting displayed on the yarn UI. The jobs are getting displayed on the spark history UI. You can see all the jobs by executing the yarn application -list -appStates ALL command. Is it because of some permission issue? Should i make some changes in the configurations? Attaching the screenshots of my spark ui before and after kerberization. ... View more