Hi, I download hadoop-mesos from here: https://github.com/mesos/hadoop
I changed mesos.version to <mesos.version>0.14.2</mesos.version> in the pom.xml, then build successful. then I download mesos-0.14.2, and build successfully, I can start mesos cluster successfully with 3 nodes. I can see all nodes on the webUI. but when I start jobTracker strictly follow https://github.com/mesos/hadoop/blob/master/README.md JobTracker cannot start and throw Exceptions: 13/12/11 15:07:55 INFO mapred.MesosScheduler: Starting MesosScheduler # # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007febaee37d09, pid=14013, tid=140650221684480 # # JRE version: Java(TM) SE Runtime Environment (7.0_45-b18) (build 1.7.0_45-b18) # Java VM: Java HotSpot(TM) 64-Bit Server VM (24.45-b08 mixed mode linux-amd64 compressed oops) # Problematic frame: # V [libjvm.so+0x632d09] jni_GetByteArrayElements+0x89 # # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again # # An error report file with more information is saved as: # /home/hadoop/hadoop-1.2.1/logs/jt_error_gc.log # # If you would like to submit a bug report, please visit: # http://bugreport.sun.com/bugreport/crash.jsp *It seems JVM crashed during JNI calling. but who can tell me how to fix it. Thanks.* My Java version: 1.7.0_45 hadoop-core : build from the 2.2.0 HDFS is started with HA, My mapred-site.xml: <property> <name>mapred.jobtracker.taskScheduler</name> <value>org.apache.hadoop.mapred.MesosScheduler</value> </property> <property> <name>mapred.mesos.taskScheduler</name> <value>org.apache.hadoop.mapred.FairScheduler</value> </property> <property> <name>mapred.mesos.master</name> <value>webdm.test.com:5050</value> </property> <property> <name>mapred.mesos.executor.uri</name> <value>hdfs://webdm-cluster/data/mesos/hadoop-2.2.0.tar.gz</value> </property>
