하둡 설정 단일 노드 : PriviledgedActionException

Question

나는 루트 계정 확인

모든 것을 레드햇 여기에 설정 하둡 http://hadoop.apache.org/docs/stable/single_node_setup.html

내가 설정 하둡에 단계적으로 할 수 있지만 ./start-all 및 시계 JobTracker에 파일보기를 로그인 할 때 이 같은이 같은 데이터 노드의

2013-06-11 08:31:00,194 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:8088. Already tried 8 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 
2013-06-11 08:31:01,195 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:8088. Already tried 9 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 
2013-06-11 08:31:01,196 ERROR org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:root cause:java.net.ConnectException: Call to localhost/127.0.0.1:8088 failed on connection exception: java.net.ConnectException: Connection refused 
2013-06-11 08:31:01,196 INFO org.apache.hadoop.mapred.JobTracker: Problem connecting to HDFS Namenode... re-trying 
java.net.ConnectException: Call to localhost/127.0.0.1:8088 failed on connection exception: java.net.ConnectException: Connection refused 
    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$Invoker.invoke(RPC.java:229) 
    at com.sun.proxy.$Proxy7.getProtocolVersion(Unknown Source) 
    at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:411) 
    at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:135) 
    at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:276) 
    at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:241) 
    at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:100) 
    at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1411) 
    at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) 
    at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1429) 
    at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:254) 
    at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:123) 
    at org.apache.hadoop.mapred.JobTracker$2.run(JobTracker.java:1908) 
    at org.apache.hadoop.mapred.JobTracker$2.run(JobTracker.java:1906) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at javax.security.auth.Subject.doAs(Subject.java:415) 
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1149) 
    at org.apache.hadoop.mapred.JobTracker.initializeFilesystem(JobTracker.java:1906) 
    at org.apache.hadoop.mapred.JobTracker.offerService(JobTracker.java:2324) 
    at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:4792) 
Caused by: java.net.ConnectException: Connection refused 
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) 
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692) 
    at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) 
    at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:511) 
    at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:481) 
    at org.apache.hadoop.ipc.Client$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) 
    ... 20 more 

로그 :

2013-06-11 08:30:25,051 INFO org.apache.hadoop.ipc.RPC: Server at localhost/127.0.0.1:8088 not available yet, Zzzzz... 
2013-06-11 08:30:27,052 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:8088. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 
2013-06-11 08:30:28,053 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:8088. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 
2013-06-11 08:30:29,054 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:8088. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 
2013-06-11 08:30:30,055 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:8088. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 
2013-06-11 08:30:31,056 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:8088. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 
2013-06-11 08:30:32,057 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:8088. Already tried 5 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 
2013-06-11 08:30:33,058 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:8088. Already tried 6 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 
2013-06-11 08:30:34,058 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:8088. Already tried 7 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 
2013-06-11 08:30:35,059 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:8088. Already tried 8 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 
2013-06-11 08:30:36,060 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:8088. Already tried 9 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS) 
2013-06-11 08:30:36,061 INFO org.apache.hadoop.ipc.RPC: Server at localhost/127.0.0.1:8088 not available yet, Zzzzz... 

내 구성 XML

<configuration> 
    <property> 
     <name>fs.default.name</name> 
     <value>hdfs://127.0.0.1:8088</value> 
    </property> 
</configuration> 

<configuration> 
    <property> 
     <name>mapred.job.tracker</name> 
     <value>127.0.0.1:8089</value> 
    </property> 
</configuration> 

<configuration> 
    <property> 
     <name>dfs.replication</name> 
     <value>1</value> 
    </property> 
</configuration> 

내 뜨겁게 파일 : 귀하의 조사에 대한

192.168.1.211 kkapps # Added by NetworkManager 
127.0.0.1 localhost 
::1  localhost 

감사합니다!

Answer 1

services.msc로 이동하십시오. 실행. CYGWIN sshd 서비스를 찾으십시오. 마우스 오른쪽 버튼을 클릭하고 속성으로 이동 한 다음 로그온 탭으로 이동하십시오. 이 계정은 ./cyg_server와 같은 사용자 이름으로 선택되어 있어야합니다 (ssh localhost를 입력하는 동안 입력 한 내용에 따라 다를 수 있음). 이제 필드에 암호를 입력하고 sshd 서비스를 시작하십시오. 이제 코드를 실행 해보십시오. 이것이 작동합니다!