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Type:
Sub-task
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Status: Resolved
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 2.3.0.0-incubating
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Component/s: Security
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Labels:None
RPS service address exposing to end-user is not secure, and we should not expose it out.
*Case 1: When master RPS is down, changing to standby RPS*
Current behavior
```
postgres=# select * from a;
WARNING: ranger plugin service from http://test1:8432/rps is unavailable : Couldn't connect to server, try another http://test5:8432/rps
ERROR: permission denied for relation(s): public.a
```
Warning should be removed.
Expected
```
postgres=# select * from a;
ERROR: permission denied for relation(s): public.a
```
*Case 2: When both RPS are down, should only print that RPS is unavailable.*
Current Behavior:
```
postgres=# select * from a;
WARNING: ranger plugin service from http://test5:8432/rps is unavailable : Couldn't connect to server, try another http://test1:8432/rps
ERROR: ranger plugin service from http://test1:8432/rps is unavailable : Couldn't connect to server. (rangerrest.c:463)
```
Expected
```
postgres=# select * from a;
ERROR: ranger plugin service is unavailable : Couldn't connect to server. (rangerrest.c:463)
```
The warning message should be printed in cvs log file.
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