@Brenden Cobb Yes. I believe you have restore the old db ..if you have not then I would run the blueprint statement now and save it ...then restore db , run blueprint command .. ... View more

@Jim Fratzke Take a look on this tutorial.. http://stackoverflow.com/questions/12783968/copying-directory-from-local-system-to-hdfs-java-code ... View more

@Barrett Cervenka Found this during the search http://stackoverflow.com/questions/12783968/copying-directory-from-local-system-to-hdfs-java-code ... View more

@Brenden Cobb 1) Yes 2) If you restore db then ambari will push configs based on configs in db. We need to be creative to find the delta. 3) curl -u admin:admin -i -H 'X-Requested-By: ambari' -X GET http://ambariserver:8080/api/v1/clusters/clustername?format=blueprint This will give you configs from the existing cluster and then run again after db restore ... View more

@Brenden Cobb Make sure you backup existing db before the restore Restore the old db Restore the backup done in step 1 in different instance and try to match the content Or You can export the blueprint of existing cluster and restore , export the blueprint after restore and match the differences Change the configs as per the differences ... View more

Adding step for 1 for future users Step 1) curl --user admin:admin -i -H "X-Requested-By: ambari" -X DELETE http://`hostname -f`:8080/api/v1/clusters/clustername/services/KNOX Step 2) Ali's workaround ... View more

@Hammad Ali FYI ..Deletion is combination of both actions. ... View more

@Anil Mathew Hi Anil, You have answered your own question. You can select the rows but there is chance that more complex queries may not work, data format or consistency can be an issue "unofficial statement" . Also, Have you tired locally managed tables on TDE with orc and compression? That may cause unknown issues. The following components do not currently support HDFS data at rest encryption: Hive on Tez Spark HDP Search Storm Accumulo Falcon ... View more