[HDFS-994] Provide methods for obtaining delegation token from Namenode for hftp and other uses - ASF JIRA

Details

Type: Improvement
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 0.21.0
Component/s: None
Labels:
None

Description

In hftp, destination clusters will require an RPC-version-agnostic means of obtaining delegation tokens from the source cluster. The easiest method is provide a webservice to retrieve a token over http. This can be encrypted via SSL (backed by Kerberos, done in another JIRA), providing security for cross-cluster hftp operations.

Attachments

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Attachments

HDFS-994.patch
23/Feb/10 19:34
15 kB
Jakob Homan
HDFS-994-0_20.1.patch
27/Feb/10 03:19
17 kB
Jitendra Nath Pandey
HDFS-994-2.patch
24/Feb/10 23:54
15 kB
Jakob Homan
HDFS-994-3.patch
26/Feb/10 08:25
16 kB
Jakob Homan
HDFS-994-4.patch
27/Feb/10 01:03
16 kB
Jakob Homan
HDFS-994-5.patch
27/Feb/10 01:43
16 kB
Jakob Homan

Issue Links

incorporates

HADOOP-6594 Update hdfs script to provide fetchdt tool

Closed

is related to

HADOOP-6584 Provide Kerberized SSL encryption for webservices

Closed

Activity

People

Assignee:

Jakob Homan

Reporter:

Jakob Homan

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Watchers:

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Dates

Created:

22/Feb/10 02:10

Updated:

24/Aug/10 20:51

Resolved:

27/Feb/10 03:07