hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Arun Suresh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11113) Namenode not able to reconnect to KMS after KMS restart
Date Tue, 30 Sep 2014 14:31:34 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14153223#comment-14153223

Arun Suresh commented on HADOOP-11113:

Test failure seems unrelated

> Namenode not able to reconnect to KMS after KMS restart
> -------------------------------------------------------
>                 Key: HADOOP-11113
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11113
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>            Reporter: Arun Suresh
>            Assignee: Arun Suresh
>         Attachments: HADOOP-11113.1.patch, HADOOP-11113.2.patch, HADOOP-11113.3.patch
> 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.

This message was sent by Atlassian JIRA

View raw message