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Subject [GitHub] [hadoop] vivekratnavel commented on issue #1201: HDDS-1788. Add kerberos support to Ozone Recon
Date Thu, 01 Aug 2019 20:59:52 GMT
vivekratnavel commented on issue #1201: HDDS-1788. Add kerberos support to Ozone Recon
URL: https://github.com/apache/hadoop/pull/1201#issuecomment-517455963
 
 
   Hi @bharatviswa504,
   
   OzoneConfigurationProvider is changed to ConfigurationProvider in this patch to have the
correct `Configuration` object passed to the constructor of `BaseHttpServer` here - https://github.com/apache/hadoop/blob/trunk/hadoop-ozone/ozone-recon/src/main/java/org/apache/hadoop/ozone/recon/ReconHttpServer.java#L35
   
   I understand that its not very clear because this class is not part of this PR. The issue
was that injection was not working in ReconHttpServer - https://github.com/apache/hadoop/blob/trunk/hadoop-ozone/ozone-recon/src/main/java/org/apache/hadoop/ozone/recon/ReconHttpServer.java#L34
because of the use of Configuration object. Now, with refactoring `OzoneConfigurationProvider`
to `ConfigurationProvider` and changing this line for bind - https://github.com/apache/hadoop/pull/1201/files#diff-4a219a4368f56aa118b6ba4afb981244R57
fixes the injection in `ReconHttpServer` and thus Recon web server is able to get access to
the correct principal name and authenticate with kerberos ticket.
   
   Please let me know if you have any more questions.
   
   

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