Hello. I'm trying to add users to Ranger via RESTAPI, but I could only add one singular user at a time. This is the command I'm using with a json file   curl -u admin:$PASSWORD -i -X POST -H "Accept: application/json" -H "Content-Type: application/json" https://$RANGER_URL:6182/service/xusers/secure/users -d @users_RESTAPI.json -vvv   And the json file as the following { "name":"user_1",   "firstName":"",   "lastName": "",   "loginId": "user_1",   "emailAddress" : "",   "description" : "",   "password" : "pass123",   "groupIdList":[3],   "status":1,   "isVisible":1,   "userRoleList": [ "ROLE_USER" ],   "userSource": 0 }, { "name":"user_2",   "firstName":"",   "lastName": "",   "loginId": "user_1",   "emailAddress" : "",   "description" : "",   "password" : "pass123",   "groupIdList":[3],   "status":1,   "isVisible":1,   "userRoleList": [ "ROLE_USER" ],   "userSource": 0 }   Only the first user is added, the following entries are ignored. Do the users need to be added one by one via RESTAPI? Thanks ... View more

Hello, I have a scenario with a Hadoop cluster installed with HDP2.6.5 and a Kafka cluster installed with HDF 3.3.0 with Ranger Service configured. I want to store the Ranger Audit logs in HDFS so I setup in kafka the property xasecure.audit.destination.hdfs.dir pointing to the HDFS directory. Case one: when using the namenode in the URI the logs are stored in HDFS successfully (xasecure.audit.destination.hdfs.dir=hdfs://namenode_FQDN>:8020/ranger/audit) Case two: Using a haproxy, since i have namenode HA enabled and want to point always to the active NN, i get the following error 2019-04-02 12:00:13,841 ERROR [kafka.async.summary.multi_dest.batch_kafka.async.summary.multi_dest.batch.hdfs_destWriter] org.apache.ranger.audit.provider.BaseAuditHandler (BaseAuditHandler.java:329) - Error writing to log file. java.io.IOException: DestHost:destPort <ha_proxy_hostname>:8085 , LocalHost:localPort <kafka_broker_hostname>/10.212.164.50:0. Failed on local exception: java.io.IOException: org.apache.hadoop.ipc.RpcException: RPC response exceeds maximum data length Is there any extra config to be set? Thanks ... View more