Hello everyone,
I have compiled hbase (hbase-0.98.8-hadoop2) source, with hadoop 2.5.2
and Java 1.7 using "mvn package -DskipTests" command. Followed by
rsyncing it across the cluster. Its getting compiled successfully, but
when I trying to start hbase, starting fine on master. When I do jps on
master it output me this :
[root@ns613 c1]# jps
135001 Jps
131938 NodeManager
131837 ResourceManager
134565 HRegionServer
131385 NameNode
134314 HQuorumPeer
134418 HMaster
131679 SecondaryNameNode
131508 DataNode
But on slave regionservers are not starting up, jps(on slave) returns
the following :
[root@slave01 ~]# jps
58168 NodeManager
59033 Jps
58066 DataNode
58785 HQuorumPeer
On exploring logs on slave I found this error stack :
****************************START
2016-03-02 10:28:13,922 ERROR [main]
regionserver.HRegionServerCommandLine: Region server exiting
java.lang.RuntimeException: Failed construction of Regionserver: class
org.apache.hadoop.hbase.regionserver.HRegionServer
at
org.apache.hadoop.hbase.regionserver.HRegionServer.constructRegionServer(HRegionServer.java:2488)
at
org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.start(HRegionServerCommandLine.java:61)
at
org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine.run(HRegionServerCommandLine.java:85)
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.regionserver.HRegionServer.main(HRegionServer.java:2503)
Caused by: java.lang.reflect.InvocationTargetException
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.regionserver.HRegionServer.constructRegionServer(HRegionServer.java:2486)
... 5 more
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:1879)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.<init>(HRegionServer.java:621)
... 10 more
Caused by: java.lang.ClassNotFoundException: com.yammer.metrics.stats.Sample
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 17 more
****************************END
Can you please suggest me some workarounds/clue ?
BR
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