[ https://issues.apache.org/jira/browse/HADOOP-10703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14372095#comment-14372095 ]
Ryan Sasson commented on HADOOP-10703: -------------------------------------- Unifying the signers and allowing WebHDFS to be configured with an alt-kerberos auth handler sub class will resolve the issue. > HttpServer2 creates multiple authentication filters > --------------------------------------------------- > > Key: HADOOP-10703 > URL: https://issues.apache.org/jira/browse/HADOOP-10703 > Project: Hadoop Common > Issue Type: Bug > Components: security > Affects Versions: 2.4.0 > Reporter: Benoy Antony > Assignee: Benoy Antony > Fix For: 2.7.0 > > Attachments: HADOOP-10703-002.patch, HADOOP-10703-003.patch, > HADOOP-10703.patch, multiple-authenticationfilter-inits.log > > > The HttpServer2.defineFilter creates a Filter instance for each context. By > default, there are 3 contexts. > So there will be 3 separate AuthenticationFilter instances and corresponding > AuthenticationHandler instances. This also results in 3 separate > initializations of AuthenticationHandler. > The log file illustrating this repeated initialization is attached. -- This message was sent by Atlassian JIRA (v6.3.4#6332)