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Hudson commented on HDFS-3579: ------------------------------ Integrated in Hadoop-Common-trunk-Commit #2556 (See [https://builds.apache.org/job/Hadoop-Common-trunk-Commit/2556/]) Add two new files missed by last commit of HDFS-3579. (Revision 1370017) HDFS-3579. libhdfs: fix exception handling. Contributed by Colin Patrick McCabe. (Revision 1370015) Result = SUCCESS atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1370017 Files : * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native/libhdfs/exception.c * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native/libhdfs/exception.h atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1370015 Files : * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/CMakeLists.txt * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native/libhdfs/hdfs.c * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native/libhdfs/hdfs.h * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native/libhdfs/jni_helper.c * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native/libhdfs/jni_helper.h * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native/libhdfs/native_mini_dfs.c > libhdfs: fix exception handling > ------------------------------- > > Key: HDFS-3579 > URL: https://issues.apache.org/jira/browse/HDFS-3579 > Project: Hadoop HDFS > Issue Type: Bug > Components: libhdfs > Affects Versions: 2.0.1-alpha > Reporter: Colin Patrick McCabe > Assignee: Colin Patrick McCabe > Fix For: 2.2.0-alpha > > Attachments: HDFS-3579.004.patch, HDFS-3579.005.patch, > HDFS-3579.006.patch > > > libhdfs does not consistently handle exceptions. Sometimes we don't free the > memory associated with them (memory leak). Sometimes we invoke JNI functions > that are not supposed to be invoked when an exception is active. > Running a libhdfs test program with -Xcheck:jni shows the latter problem > clearly: > {code} > WARNING in native method: JNI call made with exception pending > WARNING in native method: JNI call made with exception pending > WARNING in native method: JNI call made with exception pending > WARNING in native method: JNI call made with exception pending > WARNING in native method: JNI call made with exception pending > Exception in thread "main" java.io.IOException: ... > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira