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Hadoop QA commented on HDFS-6326: --------------------------------- {color:green}+1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12643408/HDFS-6326.2.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 1 new or modified test files. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. There were no new javadoc warning messages. {color:green}+1 eclipse:eclipse{color}. The patch built with eclipse:eclipse. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 1.3.9) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 core tests{color}. The patch passed unit tests in hadoop-common-project/hadoop-common. {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/6836//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/6836//console This message is automatically generated. > WebHdfs ACL compatibility is broken > ----------------------------------- > > Key: HDFS-6326 > URL: https://issues.apache.org/jira/browse/HDFS-6326 > Project: Hadoop HDFS > Issue Type: Bug > Components: webhdfs > Affects Versions: 3.0.0, 2.4.0 > Reporter: Daryn Sharp > Assignee: Chris Nauroth > Priority: Blocker > Attachments: HDFS-6326.1.patch, HDFS-6326.2.patch > > > 2.4 ACL support is completely incompatible with <2.4 webhdfs servers. The NN > throws an {{IllegalArgumentException}} exception. > {code} > hadoop fs -ls webhdfs://nn/ > Found 21 items > ls: Invalid value for webhdfs parameter "op": No enum constant > org.apache.hadoop.hdfs.web.resources.GetOpParam.Op.GETACLSTATUS > [... 20 more times...] > {code} -- This message was sent by Atlassian JIRA (v6.2#6252)