[HDFS-6334] Client failover proxy provider for IP failover based NN HA - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.5.0
Component/s: None
Labels:
None

Target Version/s:

2.5.0
Hadoop Flags:

Reviewed

Description

With RPCv9 and improvements in the SPNEGO auth handling, it is possible to set up a pair of HA namenodes utilizing IP failover as client-request fencing mechanism.

This jira will make it possible for HA to be configured without requiring use of logical URI and provide a simple IP failover proxy provider. The change will allow any old implementation of FailoverProxyProvider to continue to work.

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HDFS-6334.v3.patch
13/May/14 16:15
33 kB
Kihwal Lee
HDFS-6334.v2.patch
07/May/14 23:21
33 kB
Kihwal Lee
HDFS-6334.patch
05/May/14 16:28
33 kB
Kihwal Lee

Issue Links

breaks

HDFS-6802 Some tests in TestDFSClientFailover are missing @Test annotation

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People

Assignee:: Simbarashe Dzinamarira

Reporter:: Kihwal Lee

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 03/May/14 03:35

Updated:: 14/Nov/22 20:39

Resolved:: 13/May/14 16:22