ohh my mistake..sorry I misunderstood that to be private in mailing list. i made it public now. and yes I configured the right java home. Please have a look at pastebin links again.
On Wed, May 16, 2012 at 4:16 PM, Harsh J <ha...@cloudera.com> wrote: > These paste links are marked private. Since am not their uploader, I > can't view them. Your response hints on a java issue? Have you > configured the right JAVA_HOME in hadoop-env.sh? > > On Wed, May 16, 2012 at 7:30 PM, waqas latif <waqas...@gmail.com> wrote: > > Harsh, I have 2 files for jobtracker with extension log and out. Here are > > both files. There is an error message in out file. Please check both of > > them and see if you can guide me in this. > > here are the pastebin links for both files. I also want to mention that > > with same jave setup I can run hadoop 0.20 successfully but cant > configure > > hadoop 1.0 > > > > jobtracker log file > > http://pastebin.com/61dqSiYJ > > > > jobtracker out file > > http://pastebin.com/Mf7yrB8p > > > > waqas > > > > On Wed, May 16, 2012 at 3:47 PM, Harsh J <ha...@cloudera.com> wrote: > > > >> Can you paste logs that say "jobtracker" from $HADOOP_HOME/logs/ into > >> pastebin.com and pass back the pasted link? Looks like your MR > >> services aren't starting for some reason and logs will tell you why. > >> > >> On Wed, May 16, 2012 at 7:08 PM, waqas latif <waqas...@gmail.com> > wrote: > >> > Hi Harsh, > >> > I run this. but still there is no jobtracker and tasktracker in the > jps > >> > output. I only have datanode, namenode and secondarynamenode in jps > >> output. > >> > > >> > waqas > >> > > >> > On Wed, May 16, 2012 at 3:28 PM, Harsh J <ha...@cloudera.com> wrote: > >> > > >> >> You have configured a MR cluster, but it isn't up. > >> >> > >> >> Run: > >> >> > >> >> bin/start-mapred.sh > >> >> > >> >> Then check for "JobTracker" and "TaskTracker" in 'jps' output. > >> >> > >> >> Then re-run your example pi job, and it should go through. > >> >> > >> >> On Wed, May 16, 2012 at 6:51 PM, waqas latif <waqas...@gmail.com> > >> wrote: > >> >> > Hi I am trying to configure Hadoop 1.0. in pseudodistributed mode. > >> >> > > >> >> > But when I run the pi example given in the hadoop distribution, I > get > >> the > >> >> > error mentioned in title. Can someone please help me and guide me > how > >> >> can I > >> >> > fix this problem. Also its a request that please suggest solution > as > >> well > >> >> > if possible along with pinpointing the problem. > >> >> > > >> >> > here is what i get by running jps > >> >> > > >> >> > 8322 Jps > >> >> > 7611 SecondaryNameNode > >> >> > 7474 DataNode > >> >> > 7341 NameNode > >> >> > > >> >> > Here is complete error message. > >> >> > > >> >> > Number of Maps = 10 > >> >> > Samples per Map = 100 > >> >> > Wrote input for Map #0 > >> >> > Wrote input for Map #1 > >> >> > Wrote input for Map #2 > >> >> > Wrote input for Map #3 > >> >> > Wrote input for Map #4 > >> >> > Wrote input for Map #5 > >> >> > Wrote input for Map #6 > >> >> > Wrote input for Map #7 > >> >> > Wrote input for Map #8 > >> >> > Wrote input for Map #9 > >> >> > Starting Job > >> >> > 12/05/16 13:11:56 INFO ipc.Client: Retrying connect to server: > >> localhost/ > >> >> > 127.0.0.1:8021. Already tried 0 time(s). > >> >> > 12/05/16 13:11:57 INFO ipc.Client: Retrying connect to server: > >> localhost/ > >> >> > 127.0.0.1:8021. Already tried 1 time(s). > >> >> > 12/05/16 13:11:58 INFO ipc.Client: Retrying connect to server: > >> localhost/ > >> >> > 127.0.0.1:8021. Already tried 2 time(s). > >> >> > 12/05/16 13:11:59 INFO ipc.Client: Retrying connect to server: > >> localhost/ > >> >> > 127.0.0.1:8021. Already tried 3 time(s). > >> >> > 12/05/16 13:12:00 INFO ipc.Client: Retrying connect to server: > >> localhost/ > >> >> > 127.0.0.1:8021. Already tried 4 time(s). > >> >> > 12/05/16 13:12:01 INFO ipc.Client: Retrying connect to server: > >> localhost/ > >> >> > 127.0.0.1:8021. Already tried 5 time(s). > >> >> > 12/05/16 13:12:02 INFO ipc.Client: Retrying connect to server: > >> localhost/ > >> >> > 127.0.0.1:8021. Already tried 6 time(s). > >> >> > 12/05/16 13:12:03 INFO ipc.Client: Retrying connect to server: > >> localhost/ > >> >> > 127.0.0.1:8021. Already tried 7 time(s). > >> >> > 12/05/16 13:12:04 INFO ipc.Client: Retrying connect to server: > >> localhost/ > >> >> > 127.0.0.1:8021. Already tried 8 time(s). > >> >> > 12/05/16 13:12:05 INFO ipc.Client: Retrying connect to server: > >> localhost/ > >> >> > 127.0.0.1:8021. Already tried 9 time(s). > >> >> > java.net.ConnectException: Call to localhost/127.0.0.1:8021failed on > >> >> > connection exception: java.net.ConnectException: Connection refused > >> >> > at > org.apache.hadoop.ipc.Client.wrapException(Client.java:1095) > >> >> > at org.apache.hadoop.ipc.Client.call(Client.java:1071) > >> >> > at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225) > >> >> > at > org.apache.hadoop.mapred.$Proxy2.getProtocolVersion(Unknown > >> >> > Source) > >> >> > at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:396) > >> >> > at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:379) > >> >> > at > >> >> > > org.apache.hadoop.mapred.JobClient.createRPCProxy(JobClient.java:480) > >> >> > at > org.apache.hadoop.mapred.JobClient.init(JobClient.java:474) > >> >> > at > >> org.apache.hadoop.mapred.JobClient.<init>(JobClient.java:457) > >> >> > at > >> org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1260) > >> >> > at > >> >> > > org.apache.hadoop.examples.PiEstimator.estimate(PiEstimator.java:297) > >> >> > at > >> >> org.apache.hadoop.examples.PiEstimator.run(PiEstimator.java:342) > >> >> > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) > >> >> > at > >> >> org.apache.hadoop.examples.PiEstimator.main(PiEstimator.java:351) > >> >> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > >> >> > at > >> >> > > >> >> > >> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > >> >> > at > >> >> > > >> >> > >> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > >> >> > at java.lang.reflect.Method.invoke(Method.java:601) > >> >> > at > >> >> > > >> >> > >> > org.apache.hadoop.util.ProgramDriver$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:57) > >> >> > at > >> >> > > >> >> > >> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > >> >> > at java.lang.reflect.Method.invoke(Method.java:601) > >> >> > at org.apache.hadoop.util.RunJar.main(RunJar.java:156) > >> >> > Caused by: java.net.ConnectException: Connection refused > >> >> > at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) > >> >> > at > >> >> > > sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:701) > >> >> > at > >> >> > > >> >> > >> > org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) > >> >> > at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:656) > >> >> > at > >> >> > > >> org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:434) > >> >> > at > >> >> > > >> org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:560) > >> >> > at > >> >> > > org.apache.hadoop.ipc.Client$Connection.access$2000(Client.java:184) > >> >> > at > org.apache.hadoop.ipc.Client.getConnection(Client.java:1202) > >> >> > at org.apache.hadoop.ipc.Client.call(Client.java:1046) > >> >> > ... 24 more > >> >> > >> >> > >> >> > >> >> -- > >> >> Harsh J > >> >> > >> > >> > >> > >> -- > >> Harsh J > >> > > > > -- > Harsh J >
