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From sumit piparsania <sumitpiparsa...@yahoo.com>
Subject hi
Date Fri, 31 May 2013 09:37:34 GMT
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
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