Andy Isaacson created HDFS-4387: ----------------------------------- Summary: test_libhdfs_threaded SEGV on OpenJDK 7 Key: HDFS-4387 URL: https://issues.apache.org/jira/browse/HDFS-4387 Project: Hadoop HDFS Issue Type: Bug Components: libhdfs Affects Versions: 3.0.0 Reporter: Andy Isaacson Priority: Minor
Building and running tests on OpenJDK 7 on Ubuntu 12.10 fails with {{mvn test -Pnative}}. The output is hard to decipher but the underlying issue is that {{test_libhdfs_native}} segfaults at startup. {noformat} (gdb) run Starting program: /mnt/trunk/hadoop-hdfs-project/hadoop-hdfs/target/native/test_libhdfs_threaded [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Program received signal SIGSEGV, Segmentation fault. 0x00007ffff739a897 in attachJNIThread (name=0x0, is_daemon=is_daemon@entry=0 '\000', group=0x0) at thread.c:768 768 thread.c: No such file or directory. (gdb) where #0 0x00007ffff739a897 in attachJNIThread (name=0x0, is_daemon=is_daemon@entry=0 '\000', group=0x0) at thread.c:768 #1 0x00007ffff7395020 in attachCurrentThread (is_daemon=0, args=0x0, penv=0x7fffffffddb8) at jni.c:1454 #2 Jam_AttachCurrentThread (vm=<optimized out>, penv=0x7fffffffddb8, args=0x0) at jni.c:1466 #3 0x00007ffff7bcf979 in getGlobalJNIEnv () at /mnt/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native/libhdfs/jni_helper.c:527 #4 getJNIEnv () at /mnt/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native/libhdfs/jni_helper.c:585 #5 0x0000000000402512 in nmdCreate (conf=conf@entry=0x7fffffffdeb0) at /mnt/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native/libhdfs/native_mini_dfs.c:49 #6 0x00000000004016e1 in main () at /mnt/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native/libhdfs/test_libhdfs_threaded.c:283 {noformat} -- 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