I don't have root acount. I use netstat -lnp | grep java tcp 0 0 10.81.33.22:9000 0.0.0.0:* LISTEN 5590/java tcp 0 0 10.81.33.22:9001 0.0.0.0:* LISTEN 5782/java tcp 0 0 0.0.0.0:50030 0.0.0.0:* LISTEN 5782/java tcp 0 0 0.0.0.0:50070 0.0.0.0:* LISTEN 5590/java
it seems 50030 and 50070 port are bind to 0.0.0.0(all ip) but 9001 only 10.81.33.22. is it the problem? On Sat, Nov 17, 2012 at 11:20 PM, Harsh J <[email protected]> wrote: > Are you sure that port 9001 is running the JobTracker service? Seems > to me like you are trying to connect to the NameNode instead of the > JobTracker. > > On Sat, Nov 17, 2012 at 3:29 PM, Li Li <[email protected]> wrote: > > hi all > > I am trying to set up a hadoop cluster and run the random writer test > > hadoop jar /home/work/lili/hadoop-1.0.4/hadoop-examples-1.0.4.jar > > randomwriter random-data > > but there is an exception. After this exception, the jobtracker is > > crashed. > > > > > > [[email protected] hadoop-1.0.4]$ hadoop jar > > /home/work/lili/hadoop-1.0.4/hadoop-examples-1.0.4.jar randomwriter > > random-data > > Running 0 maps. > > Job started: Sat Nov 17 17:50:37 CST 2012 > > 12/11/17 17:50:38 INFO mapred.JobClient: Cleaning up the staging area > > > hdfs://db-fcr-dev00.db01:9000/tmp/hadoop-work/mapred/staging/work/.staging/job_201211171750_0001 > > 12/11/17 17:50:38 ERROR security.UserGroupInformation: > > PriviledgedActionException as:work cause:java.io.IOException: Call to > > db-fcr-dev00.db01/xx.33.22:9001 failed on local exception: > > java.io.EOFException > > java.io.IOException: Call to db-fcr-dev00.db01/xx.33.22:9001 failed on > local > > exception: java.io.EOFException > > at org.apache.hadoop.ipc.Client.wrapException(Client.java:1107) > > at org.apache.hadoop.ipc.Client.call(Client.java:1075) > > at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225) > > at org.apache.hadoop.mapred.$Proxy2.submitJob(Unknown Source) > > at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:921) > > at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:850) > > at java.security.AccessController.doPrivileged(Native Method) > > at javax.security.auth.Subject.doAs(Subject.java:396) > > at > > > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121) > > at > > org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:850) > > at > org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:824) > > at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1261) > > at > > org.apache.hadoop.examples.RandomWriter.run(RandomWriter.java:272) > > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) > > at > > org.apache.hadoop.examples.RandomWriter.main(RandomWriter.java:283) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > at > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:597) > > at > > > org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68) > > at > > org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139) > > at > > org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:64) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > at > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:597) > > at org.apache.hadoop.util.RunJar.main(RunJar.java:156) > > Caused by: java.io.EOFException > > at java.io.DataInputStream.readInt(DataInputStream.java:375) > > at > > org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:804) > > at org.apache.hadoop.ipc.Client$Connection.run(Client.java:749) > > [[email protected] hadoop-1.0.4]$ jps > > 16663 NameNode > > 17086 Jps > > > > -- > Harsh J >
