Zhijie Shen created HADOOP-11207:
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Summary: DelegationTokenAuthenticationHandler needs to support DT
operations for proxy user
Key: HADOOP-11207
URL: https://issues.apache.org/jira/browse/HADOOP-11207
Project: Hadoop Common
Issue Type: Bug
Components: security
Reporter: Zhijie Shen
Assignee: Zhijie Shen
Currently, DelegationTokenAuthenticationHandler only support DT operations for
the request user after it passes the authentication. However, it should also
support the request user to do DT operations on behalf of the proxy user.
Timeline server is using the authentication filter for DT operations instead of
traditional RPC-based ones. It needs this feature to enable the proxy user to
use the timeline service (YARN-2676).
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