[HADOOP-11113] Namenode not able to reconnect to KMS after KMS restart - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.6.0
Component/s: security
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Description

It is observed that if KMS is restarted without the Namenode being restarted, NN will not be able to reconnect with KMS.
It seems that the KMS auth cookie goes stale and it does not get flushed, so the KMSClient in the NN cannot reconnect with the new KMS.

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HADOOP-11113.1.patch
29/Sep/14 14:45
17 kB
Arun Suresh
HADOOP-11113.2.patch
29/Sep/14 21:33
13 kB
Arun Suresh
HADOOP-11113.3.patch
29/Sep/14 22:40
13 kB
Arun Suresh

Issue Links

is related to

HADOOP-11151 Automatically refresh auth token and retry on auth failure

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Assignee:: Arun Suresh

Reporter:: Arun Suresh

Votes:: 0 Vote for this issue

Watchers:: 7 Start watching this issue

Dates

Created:: 20/Sep/14 06:20

Updated:: 01/Dec/14 03:10

Resolved:: 30/Sep/14 23:48