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https://issues.apache.org/jira/browse/HADOOP-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Moritz Moeller updated HADOOP-8816:
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Attachment: hadoop-common-kerberos-increase-http-header-buffer-size.patch
attached is a patch that changes the header buffer size to 64kb.
32kb is the highest suggested value that I found in the following pages that
deal with the same problem:
https://issues.alfresco.com/jira/browse/ALF-13810
https://issues.apache.org/bugzilla/show_bug.cgi?id=42003
I know no disadvantages of a higher header buffer size limit.
> HTTP Error 413 full HEAD if using kerberos authentication
> ---------------------------------------------------------
>
> Key: HADOOP-8816
> URL: https://issues.apache.org/jira/browse/HADOOP-8816
> Project: Hadoop Common
> Issue Type: Bug
> Components: net
> Affects Versions: 2.0.1-alpha
> Environment: ubuntu linux with active directory kerberos.
> Reporter: Moritz Moeller
> Attachments:
> hadoop-common-kerberos-increase-http-header-buffer-size.patch
>
>
> The HTTP Authentication: header is too large if using kerberos and the
> request is rejected by Jetty because Jetty has a too low default header size
> limit.
> Can be fixed by adding ret.setHeaderBufferSize(1024*128); in
> org.apache.hadoop.http.HttpServer.createDefaultChannelConnector
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