[ https://issues.apache.org/jira/browse/HADOOP-12847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wei-Chiu Chuang updated HADOOP-12847: ------------------------------------- Attachment: HADOOP-12847.001.patch Rev01: this is an initial patch that uses {{AuthenticatedURL}} to perform SPENGO negotiation with a Kerberized cluster. I still need to work out a good way to be backward-compatible (i.e. support http) and also need to have a better exception handling. But I have tested it locally and it successfully connects to a Kerberized cluster and set log level correctly. > hadoop daemonlog should support https and SPNEGO for Kerberized cluster > ----------------------------------------------------------------------- > > Key: HADOOP-12847 > URL: https://issues.apache.org/jira/browse/HADOOP-12847 > Project: Hadoop Common > Issue Type: New Feature > Reporter: Wei-Chiu Chuang > Assignee: Wei-Chiu Chuang > Attachments: HADOOP-12847.001.patch > > > {{hadoop daemonlog}} is a simple, yet useful tool for debugging. > However, it does not support https, nor does it support a Kerberized Hadoop > cluster. > Using {{AuthenticatedURL}}, it will be able to support SPNEGO negotiation > with a Kerberized name node web ui. It will also fall back to simple > authentication if the cluster is not Kerberized. -- This message was sent by Atlassian JIRA (v6.3.4#6332)