Ok. I'm able to start the master in standalone mode if I use "/usr/bin/hbase master start" without any classpath nor class not found issue.
I will try to figure why the init.d script creates issues... 2014-08-20 15:31 GMT-04:00 Jean-Marc Spaggiari <[email protected]>: > Hi, > > I have no issues to build and start HBase from HBase code. > > But when I try from BigTop, at stratup I get a class not found error: > [root@hbr101 ~]# /etc/init.d/hbase-master start > starting master, logging to /var/log/hbase/hbase-hbase-master-hbr101.out > Exception in thread "main" java.lang.NoClassDefFoundError: > org/apache/hadoop/http/HttpServer > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(Unknown Source) > at java.security.SecureClassLoader.defineClass(Unknown Source) > at java.net.URLClassLoader.defineClass(Unknown Source) > at java.net.URLClassLoader.access$100(Unknown Source) > at java.net.URLClassLoader$1.run(Unknown Source) > at java.net.URLClassLoader$1.run(Unknown Source) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(Unknown Source) > Failed to start HBase master daemon. Return value: 1 [FAILED] > > If I export the Hadoop and HBase classpath, I'm able to pass this, but the > I face another ClassNotFound exception on the HBase side. > > export HBASE_CLASSPATH=`hbase classpath`:`hadoop classpath` > [root@10-0-1-208 output]# /etc/init.d/hbase-master start > starting master, logging to > /var/log/hbase/hbase-hbase-master-10-0-1-208.out > Started HBase master daemon (hbase-master): [ OK ] > > 2014-08-20 19:29:37,788 INFO [main] impl.MetricsSystemImpl: HBase metrics > system started > 2014-08-20 19:29:37,841 ERROR [main] master.HMasterCommandLine: Master > exiting > java.lang.RuntimeException: Failed construction of Master: class > org.apache.hadoop.hbase.master.HMasterCommandLine$LocalHMastercom.yammer.metrics.stats.Sample > at > org.apache.hadoop.hbase.util.JVMClusterUtil.createMasterThread(JVMClusterUtil.java:140) > at > org.apache.hadoop.hbase.LocalHBaseCluster.addMaster(LocalHBaseCluster.java:202) > at > org.apache.hadoop.hbase.LocalHBaseCluster.<init>(LocalHBaseCluster.java:152) > at > org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:179) > at > org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:135) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) > at > org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:126) > at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:2794) > Caused by: java.lang.NoClassDefFoundError: com/yammer/metrics/stats/Sample > at > org.apache.hadoop.metrics2.lib.DynamicMetricsRegistry.newHistogram(DynamicMetricsRegistry.java:271) > at > org.apache.hadoop.hbase.ipc.MetricsHBaseServerSourceImpl.<init>(MetricsHBaseServerSourceImpl.java:65) > at > org.apache.hadoop.hbase.ipc.MetricsHBaseServerSourceFactoryImpl.getSource(MetricsHBaseServerSourceFactoryImpl.java:48) > at > org.apache.hadoop.hbase.ipc.MetricsHBaseServerSourceFactoryImpl.create(MetricsHBaseServerSourceFactoryImpl.java:38) > at > org.apache.hadoop.hbase.ipc.MetricsHBaseServer.<init>(MetricsHBaseServer.java:30) > at org.apache.hadoop.hbase.ipc.RpcServer.<init>(RpcServer.java:1878) > at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:438) > at > org.apache.hadoop.hbase.master.HMasterCommandLine$LocalHMaster.<init>(HMasterCommandLine.java:258) > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:526) > at > org.apache.hadoop.hbase.util.JVMClusterUtil.createMasterThread(JVMClusterUtil.java:137) > ... 7 more > > > I'm wondering, has anyone try to build HBase 0.98.4+ with BigTop trunk and > has been able to start it? I checked and class is on the metric jar, and > the jar in there on the CP. so I'm wondering where this is coming from and > still investigating. If I found anything, I will open a JIRA and provide > the details... > > Thanks, > > JM >
