hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9439) JniBasedUnixGroupsMapping: fix some crash bugs
Date Mon, 24 Jun 2013 16:36:21 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13692122#comment-13692122
] 

Hudson commented on HADOOP-9439:
--------------------------------

Integrated in Hadoop-trunk-Commit #4004 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/4004/])
    HADOOP-9439.  JniBasedUnixGroupsMapping: fix some crash bugs (Colin Patrick McCabe) (Revision
1496112)

     Result = SUCCESS
cmccabe : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1496112
Files : 
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/CMakeLists.txt
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/nativeio/NativeIO.java
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/JniBasedUnixGroupsMapping.java
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/native/src/exception.c
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/native/src/exception.h
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/io/nativeio/NativeIO.c
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/net/unix/DomainSocket.c
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/security/JniBasedUnixGroupsMapping.c
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/security/JniBasedUnixGroupsMappingWin.c
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/security/getGroup.c
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/security/hadoop_group_info.c
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/security/hadoop_group_info.h
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/security/hadoop_user_info.c
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/security/hadoop_user_info.h

                
> JniBasedUnixGroupsMapping: fix some crash bugs
> ----------------------------------------------
>
>                 Key: HADOOP-9439
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9439
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: native
>    Affects Versions: 2.0.4-alpha
>            Reporter: Colin Patrick McCabe
>            Assignee: Colin Patrick McCabe
>            Priority: Minor
>         Attachments: HADOOP-9439.001.patch, HADOOP-9439.003.patch, HADOOP-9439.005.patch,
HADOOP-9439.006.patch, HADOOP-9439.007.patch, HADOOP-9439.008.patch, HDFS-4640.002.patch
>
>
> JniBasedUnixGroupsMapping has some issues.
> * sometimes on error paths variables are freed prior to being initialized
> * re-allocate buffers less frequently (can reuse the same buffer for multiple calls to
getgrnam)
> * allow non-reentrant functions to be used, to work around client bugs
> * don't throw IOException from JNI functions if the JNI functions do not declare this
checked exception.
> * don't bail out if only one group name among all the ones associated with a user can't
be looked up.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message