Hduser @ master: ~ $hadoop fs - ls/
18/06/11 22:25:54 DEBUG util. Shell: setsid exited with exit code 0
18/06/11 22:25:55 DEBUG the conf. Configuration: parsing the URL jar: file:/usr/local/hadoop/share/hadoop/common/hadoop - common - server. The jar! XML/core - default.
18/06/11 22:25:55 DEBUG the conf. Configuration: parsing the input stream sun.net.www.protocol.jar.JarURLConnection$JarURLInputStream@3cc863dd
18/06/11 22:25:55 DEBUG the conf. Configuration: parsing the URL file:/usr/local/hadoop/etc/hadoop/core - site. XML
18/06/11 22:25:55 DEBUG the conf. Configuration: parsing the input stream. Java IO. BufferedInputStream @ d0cc4c1
18/06/11 22:25:57 DEBUG lib. MutableMetricsFactory: field. Org. Apache hadoop. Metrics2. Lib. MutableRate org.. Apache hadoop. Security. UserGroupInformation $UgiMetrics. LoginSuccess @ org. With an annotation. Apache hadoop. Metrics2. The annotation. Metric (value=https://bbs.csdn.net/topics/[Rate of successful kerberos logins and latency (milliseconds)], the about=, valueName=Time, type=DEFAULT, always=false, sampleName=Ops)
18/06/11 22:25:57 DEBUG lib. MutableMetricsFactory: field. Org. Apache hadoop. Metrics2. Lib. MutableRate org.. Apache hadoop. Security. UserGroupInformation $UgiMetrics. LoginFailure @ org. With an annotation. Apache hadoop. Metrics2. The annotation. Metric (value=https://bbs.csdn.net/topics/[Rate of failed kerberos logins and latency (milliseconds)], the about=, valueName=Time, type=DEFAULT, always=false, sampleName=Ops)
18/06/11 22:25:57 DEBUG lib. MutableMetricsFactory: field. Org. Apache hadoop. Metrics2. Lib. MutableRate org.. Apache hadoop. Security. UserGroupInformation $UgiMetrics. GetGroups @ org. With an annotation. Apache hadoop. Metrics2. The annotation. Metric (value=https://bbs.csdn.net/topics/[getGroups], the about=, valueName=Time, type=DEFAULT, always=false, sampleName=Ops)
18/06/11 22:25:57 DEBUG impl. MetricsSystemImpl: UgiMetrics, User and group related metrics
18/06/11 22:25:57 DEBUG util. KerberosName: Kerberos krb5 configuration not found, setting the default realm to the empty
18/06/11 22:25:57 DEBUG security. Groups: Creating new Groups object
18/06/11 22:25:57 DEBUG util. NativeCodeLoader: Trying to load the custom - built native - hadoop library...
18/06/11 22:25:57 DEBUG util. NativeCodeLoader: the Loaded the native - hadoop library
18/06/11 22:25:58 DEBUG security. JniBasedUnixGroupsMapping: Using JniBasedUnixGroupsMapping for Group resolution
18/06/11 22:25:58 DEBUG security. JniBasedUnixGroupsMappingWithFallback: Group mapping impl=org.. Apache hadoop. Security. JniBasedUnixGroupsMapping
18/06/11 22:25:58 DEBUG security. Groups: Group mapping impl=org). Apache hadoop. Security. JniBasedUnixGroupsMappingWithFallback; CacheTimeout=300000; WarningDeltaMs=5000
18/06/11 22:25:58 DEBUG security. UserGroupInformation: hadoop login
18/06/11 22:25:58 DEBUG security. UserGroupInformation: hadoop login commit
18/06/11 22:25:58 DEBUG security. UserGroupInformation: using the local user: UnixPrincipal: hduser
18/06/11 22:25:58 DEBUG security. UserGroupInformation: Using user: "UnixPrincipal: hduser" with the name hduser
18/06/11 22:25:58 DEBUG security. UserGroupInformation: User entry: "hduser
"18/06/11 22:25:58 DEBUG security. UserGroupInformation: the UGI loginUser: hduser (auth: SIMPLE)
18/06/11 22:25:59 DEBUG HDFS. BlockReaderLocal: DFS. Client. Use. Legacy. The blockreader. Local=false
18/06/11 22:25:59 DEBUG HDFS. BlockReaderLocal: DFS client. The read. Shortcircuit=false
18/06/11 22:25:59 DEBUG HDFS. BlockReaderLocal: DFS client. Domain. Socket. Data. Traffic=false
18/06/11 22:25:59 DEBUG HDFS. BlockReaderLocal: DFS. Domain. The socket. The path=
18/06/11 22:25:59 DEBUG HDFS. DFSClient: No KeyProvider found.
18/06/11 22:26:00 DEBUG retry. RetryUtils: multipleLinearRandomRetry=null
18/06/11 22:26:00 DEBUG ipc. Server: rpcKind=RPC_PROTOCOL_BUFFER, rpcRequestWrapperClass=class org.. Apache hadoop. Ipc. $RpcRequestWrapper ProtobufRpcEngine rpcInvoker=org.. Apache hadoop. The ipc. ProtobufRpcEngine $$ProtoBufRpcInvoker Server @ 2399 c277
18/06/11 22:26:00 DEBUG ipc. Client: getting the Client out of cache: org.. Apache hadoop. Ipc. Client @ de98793
18/06/11 22:26:02 DEBUG Unix. DomainSocketWatcher: org.apache.hadoop.net.unix.DomainSocketWatcher$1@26fc13bc: starting with interruptCheckPeriodMs=60000
18/06/11 22:26:02 DEBUG util. PerformanceAdvisory: Both short - circuit local reads and UNIX domain socket are disabled.
18/06/11 22:26:02 DEBUG sasl. DataTransferSaslUtil: DataTransferProtocol not using SaslPropertiesResolver, no QOP found in the configuration for DFS.. The data transfer. The protection,
18/06/11 22:26:02 DEBUG ipc. The Client: The ping interval is 60000 ms.
18/06/11 22:26:02 DEBUG ipc. Client: Connecting to the master/192.168.56.100:9000
18/06/11 22:26:02 DEBUG ipc. Client: closing the ipc connection to the master/192.168.56.100:9000: connection refused
Java.net.ConnectException: rejected the connection
At sun. Nio. Ch. SocketChannelImpl. CheckConnect (Native Method)
At sun. Nio. Ch. SocketChannelImpl. FinishConnect (SocketChannelImpl. Java: 744)
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