C:\Program: command not found ?????? >From where are you running this command is you hadoop is in windows or linux?????
*Thanks & Regards * ∞ Shashwat Shriparv On Fri, May 31, 2013 at 4:18 PM, 王洪军 <[email protected]> wrote: > $jps > conform jobtracker is running( namenode and datanode is also needed ) > > > 2013/5/31 Jagat Singh <[email protected]> > >> Please run >> >> $ jps >> >> This command will show all running Hadoop daemons and then you can find >> whats wrong :) >> >> >> >> >> On Fri, May 31, 2013 at 8:25 PM, Mohammad Tariq <[email protected]>wrote: >> >>> Hello sumit, >>> >>> Make sure all the Hadoop daemons are running . >>> >>> Warm Regards, >>> Tariq >>> cloudfront.blogspot.com >>> >>> >>> On Fri, May 31, 2013 at 3:07 PM, sumit piparsania < >>> [email protected]> wrote: >>> >>>> Hi, >>>> >>>> I am new to hadoop. I am facing some issues while executing the below >>>> command. >>>> Kindly help me resolving this issue. >>>> >>>> >>>> command: bin/hadoop jar hadoop-examples-*.jar grep input output >>>> 'dfs[a-z.]+' >>>> Error: >>>> bin/hadoop: line 320: C:\Program: command not found >>>> 13/05/31 12:59:58 INFO ipc.Client: Retrying connect to server: >>>> localhost/127.0.0.1:9001. Already tried 0 time(s); retry policy is >>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) >>>> 13/05/31 13:00:00 INFO ipc.Client: Retrying connect to server: >>>> localhost/127.0.0.1:9001. Already tried 1 time(s); retry policy is >>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) >>>> 13/05/31 13:00:02 INFO ipc.Client: Retrying connect to server: >>>> localhost/127.0.0.1:9001. Already tried 2 time(s); retry policy is >>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) >>>> 13/05/31 13:00:04 INFO ipc.Client: Retrying connect to server: >>>> localhost/127.0.0.1:9001. Already tried 3 time(s); retry policy is >>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) >>>> 13/05/31 13:00:06 INFO ipc.Client: Retrying connect to server: >>>> localhost/127.0.0.1:9001. Already tried 4 time(s); retry policy is >>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) >>>> 13/05/31 13:00:08 INFO ipc.Client: Retrying connect to server: >>>> localhost/127.0.0.1:9001. Already tried 5 time(s); retry policy is >>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) >>>> 13/05/31 13:00:10 INFO ipc.Client: Retrying connect to server: >>>> localhost/127.0.0.1:9001. Already tried 6 time(s); retry policy is >>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) >>>> 13/05/31 13:00:12 INFO ipc.Client: Retrying connect to server: >>>> localhost/127.0.0.1:9001. Already tried 7 time(s); retry policy is >>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) >>>> 13/05/31 13:00:14 INFO ipc.Client: Retrying connect to server: >>>> localhost/127.0.0.1:9001. Already tried 8 time(s); retry policy is >>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) >>>> 13/05/31 13:00:16 INFO ipc.Client: Retrying connect to server: >>>> localhost/127.0.0.1:9001. Already tried 9 time(s); retry policy is >>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) >>>> java.net.ConnectException: Call to localhost/127.0.0.1:9001 failed on >>>> connection exception: java.net.ConnectException: Connection refused: no >>>> further information >>>> at org.apache.hadoop.ipc.Client.wrapException(Client.java:1136) >>>> at org.apache.hadoop.ipc.Client.call(Client.java:1112) >>>> at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:229) >>>> at org.apache.hadoop.mapred.$Proxy2.getProtocolVersion(Unknown Source) >>>> at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:411) >>>> at >>>> org.apache.hadoop.mapred.JobClient.createRPCProxy(JobClient.java:499) >>>> at org.apache.hadoop.mapred.JobClient.init(JobClient.java:490) >>>> at org.apache.hadoop.mapred.JobClient.<init>(JobClient.java:473) >>>> at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1322) >>>> at org.apache.hadoop.examples.Grep.run(Grep.java:69) >>>> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) >>>> at org.apache.hadoop.examples.Grep.main(Grep.java:93) >>>> 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$ProgramDescription.invoke(ProgramDriver.java:68) >>>> at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139) >>>> at org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:64) >>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>> at >>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >>>> at >>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >>>> at java.lang.reflect.Method.invoke(Method.java:597) >>>> at org.apache.hadoop.util.RunJar.main(RunJar.java:156) >>>> Caused by: java.net.ConnectException: Connection refused: no further >>>> information >>>> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) >>>> at >>>> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599) >>>> at >>>> org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) >>>> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:511) >>>> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:481) >>>> at >>>> org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:453) >>>> at >>>> org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:579) >>>> at org.apache.hadoop.ipc.Client$Connection.access$2100(Client.java:202) >>>> at org.apache.hadoop.ipc.Client.getConnection(Client.java:1243) >>>> at org.apache.hadoop.ipc.Client.call(Client.java:1087) >>>> ... 22 more >>>> >>>> >>> >>> >> >
