-
Type:
Improvement
-
Status: Closed
-
Priority:
Critical
-
Resolution: Fixed
-
Affects Version/s: 0.23.0, 2.0.0-alpha, 3.0.0-alpha1
-
Fix Version/s: 0.23.7, 2.1.0-beta
-
Component/s: ipc
-
Labels:None
-
Target Version/s:
Querying UGI.getCurrentUser is synch'ed and inefficient for short-lived RPC requests. Since the connection already contains the UGI, there should be a means to query it directly and avoid a call to UGI.getCurrentUser.
- depends upon
-
HADOOP-9339 IPC.Server incorrectly sets UGI auth type
-
- Closed
-
- is depended upon by
-
HDFS-4532 RPC call queue may fill due to current user lookup
-
- Closed
-