The RPC client should try to re-login when it detects that the TGT expired
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Key: HADOOP-6559
URL: https://issues.apache.org/jira/browse/HADOOP-6559
Project: Hadoop Common
Issue Type: Improvement
Components: security
Affects Versions: 0.22.0
Reporter: Devaraj Das
Assignee: Devaraj Das
Fix For: 0.22.0
Currently while making RPC calls, the client will throw an exception if the
client is not able to use the TGT (expired or timedout). This could be improved
- it could catch the exception and try doing a re-login.
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