[jira] [Resolved] (KNOX-453) HDFS HA not working for secure clusters

["Kevin Minder (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KNOX-453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kevin Minder resolved KNOX-453.
-------------------------------
    Resolution: Fixed

> HDFS HA not working for secure clusters
> ---------------------------------------
>
>                 Key: KNOX-453
>                 URL: https://issues.apache.org/jira/browse/KNOX-453
>             Project: Apache Knox
>          Issue Type: Bug
>          Components: Server
>    Affects Versions: 0.5.0
>            Reporter: Kevin Minder
>            Assignee: Kevin Minder
>            Priority: Blocker
>             Fix For: 0.5.0
>
>         Attachments: KNOX-453.patch
>
>
> The WebHdfsHttpClientDispatch class is throwing a NullPointerException when used against a secure cluster
> {code}
> 2014-10-22 16:15:27,789 ERROR hadoop.gateway (AbstractGatewayFilter.java:doFilter(69)) - Failed to execute filter: java.lang.NullPointerException
> java.lang.NullPointerException
>        at org.apache.hadoop.gateway.dispatch.HttpClientDispatch.executeKerberosDispatch(HttpClientDispatch.java:197)
>        at org.apache.hadoop.gateway.dispatch.HttpClientDispatch.executeOutboundRequest(HttpClientDispatch.java:125)
> {code}
> this is because it isn't properly calling super.init in it's init method.



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