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Hadoop QA commented on HADOOP-11683: ------------------------------------ \\ \\ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | pre-patch | 20m 35s | Pre-patch trunk compilation is healthy. | | {color:green}+1{color} | @author | 0m 0s | The patch does not contain any @author tags. | | {color:green}+1{color} | tests included | 0m 0s | The patch appears to include 1 new or modified test files. | | {color:green}+1{color} | javac | 8m 48s | There were no new javac warning messages. | | {color:green}+1{color} | javadoc | 11m 49s | There were no new javadoc warning messages. | | {color:green}+1{color} | release audit | 0m 25s | The applied patch does not increase the total number of release audit warnings. | | {color:green}+1{color} | checkstyle | 1m 21s | There were no new checkstyle issues. | | {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that end in whitespace. | | {color:green}+1{color} | install | 1m 59s | mvn install still works. | | {color:green}+1{color} | eclipse:eclipse | 0m 48s | The patch built with eclipse:eclipse. | | {color:green}+1{color} | findbugs | 2m 37s | The patch does not introduce any new Findbugs (version 3.0.0) warnings. | | {color:red}-1{color} | common tests | 9m 15s | Tests failed in hadoop-common. | | | | 57m 41s | | \\ \\ || Reason || Tests || | Failed unit tests | hadoop.ipc.TestIPC | \\ \\ || Subsystem || Report/Notes || | Patch URL | http://issues.apache.org/jira/secure/attachment/12766398/HADOOP-11683.003.patch | | Optional Tests | javadoc javac unit findbugs checkstyle | | git revision | trunk / aa299ec | | hadoop-common test log | https://builds.apache.org/job/PreCommit-HADOOP-Build/7805/artifact/patchprocess/testrun_hadoop-common.txt | | Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/7805/testReport/ | | Java | 1.7.0_55 | | uname | Linux asf901.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux | | Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/7805/console | This message was automatically generated. > Need a plugin API to translate long principal names to local OS user names > arbitrarily > -------------------------------------------------------------------------------------- > > Key: HADOOP-11683 > URL: https://issues.apache.org/jira/browse/HADOOP-11683 > Project: Hadoop Common > Issue Type: Improvement > Components: security > Affects Versions: 2.6.0 > Reporter: Sunny Cheung > Assignee: roger mak > Attachments: HADOOP-11683.001.patch, HADOOP-11683.002.patch, > HADOOP-11683.003.patch > > > We need a plugin API to translate long principal names (e.g. > john....@example.com) to local OS user names (e.g. user123456) arbitrarily. > For some organizations the name translation is straightforward (e.g. > john....@example.com to john_doe), and the hadoop.security.auth_to_local > configurable mapping is sufficient to resolve this (see HADOOP-6526). > However, in some other cases the name translation is arbitrary and cannot be > generalized by a set of translation rules easily. -- This message was sent by Atlassian JIRA (v6.3.4#6332)