全网最详细的启动zkfc进程时，出现INFO zookeeper.ClientCnxn: Opening socket connection to server***/192.168.80.151:2181. Will not attempt to authenticate using SASL (unknown error)解决办法（图文详解）

　　　　不多说，直接上干货！

    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)
18/06/16 17:57:01 INFO zookeeper.ClientCnxn: Opening socket connection to server bigdata-pro02.kfk.com/192.168.80.152:2181. Will not attempt to authenticate using SASL (unknown error)
18/06/16 17:57:01 WARN zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)
18/06/16 17:57:01 INFO zookeeper.ClientCnxn: Opening socket connection to server bigdata-pro03.kfk.com/192.168.80.153:2181. Will not attempt to authenticate using SASL (unknown error)
18/06/16 17:57:01 WARN zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)
18/06/16 17:57:02 INFO zookeeper.ClientCnxn: Opening socket connection to server bigdata-pro01.kfk.com/192.168.80.151:2181. Will not attempt to authenticate using SASL (unknown error)
18/06/16 17:57:02 WARN zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)
18/06/16 17:57:02 INFO zookeeper.ClientCnxn: Opening socket connection to server bigdata-pro02.kfk.com/192.168.80.152:2181. Will not attempt to authenticate using SASL (unknown error)
18/06/16 17:57:02 WARN zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)
18/06/16 17:57:02 INFO zookeeper.ClientCnxn: Opening socket connection to server bigdata-pro03.kfk.com/192.168.80.153:2181. Will not attempt to authenticate using SASL (unknown error)
18/06/16 17:57:02 WARN zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)

解决办法：　　

　　　注意：之前，先得启动好，每台机器的zookeeper进程。

[[email protected] bin]$ pwd
/opt/modules/hadoop-2.6.0/bin
[[email protected] bin]$ ./hdfs zkfc -formatZK

　　执行，

[[email protected] ~]$ cd /opt/modules/hadoop-2.6.0/
[[email protected]-pro01 hadoop-2.6.0]$ cd bin/
[[email protected]-pro01 bin]$ ./hdfs zkfc -formatZK

[[email protected] zookeeper-3.4.5-cdh5.10.0]$ cd
[[email protected]-pro01 ~]$ cd /opt/modules/hadoop-2.6.0/
[[email protected]-pro01 hadoop-2.6.0]$ cd bin/
[[email protected]-pro01 bin]$ ./hdfs zkfc -formatZK
18/06/16 17:58:07 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
18/06/16 17:58:08 INFO tools.DFSZKFailoverController: Failover controller configured for NameNode NameNode at bigdata-pro01.kfk.com/192.168.80.151:9000
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:host.name=bigdata-pro01.kfk.com
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:java.version=1.7.0_79
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Oracle Corporation
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:java.home=/opt/modules/jdk1.7.0_79/jre
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:java.class.path=/opt/modules/hadoop-2.6.0/etc/hadoop:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-httpclient-3.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/api-util-1.0.0-M20.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/curator-client-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jasper-runtime-5.5.23.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jersey-json-1.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/java-xmlbuilder-0.4.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/curator-recipes-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/avro-1.7.4.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/junit-4.11.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/httpclient-4.2.5.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/apacheds-kerberos-codec-2.0.0-M15.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-cli-1.2.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jersey-server-1.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/snappy-java-1.0.4.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jackson-core-asl-1.9.13.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/stax-api-1.0-2.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jettison-1.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/hadoop-annotations-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/protobuf-java-2.5.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jsch-0.1.42.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jets3t-0.9.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-net-3.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jaxb-api-2.2.2.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-el-1.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-compress-1.4.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-logging-1.1.3.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-io-2.4.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/api-asn1-api-1.0.0-M20.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jersey-core-1.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-codec-1.4.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/apacheds-i18n-2.0.0-M15.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jackson-xc-1.9.13.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/httpcore-4.2.5.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/activation-1.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/guava-11.0.2.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-digester-1.8.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/netty-3.6.2.Final.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/xmlenc-0.52.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jsp-api-2.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-beanutils-1.7.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/servlet-api-2.5.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jackson-jaxrs-1.9.13.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/asm-3.2.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jetty-util-6.1.26.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-math3-3.1.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jasper-compiler-5.5.23.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/htrace-core-3.0.4.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-configuration-1.6.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/hadoop-auth-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-lang-2.6.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jaxb-impl-2.2.3-1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-collections-3.2.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/mockito-all-1.8.5.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/curator-framework-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/slf4j-api-1.7.5.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/gson-2.2.4.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/log4j-1.2.17.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jackson-mapper-asl-1.9.13.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/zookeeper-3.4.6.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/commons-beanutils-core-1.8.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/paranamer-2.3.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/xz-1.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/hamcrest-core-1.3.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jetty-6.1.26.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/lib/jsr305-1.3.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/hadoop-common-2.6.0-tests.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/hadoop-common-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/common/hadoop-nfs-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/jasper-runtime-5.5.23.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/commons-cli-1.2.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/jersey-server-1.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/jackson-core-asl-1.9.13.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/xercesImpl-2.9.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/xml-apis-1.3.04.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/protobuf-java-2.5.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/commons-daemon-1.0.13.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/commons-el-1.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/commons-logging-1.1.3.jar:/opt/modu
les/hadoop-2.6.0/share/hadoop/hdfs/lib/commons-io-2.4.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/jersey-core-1.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/commons-codec-1.4.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/guava-11.0.2.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/netty-3.6.2.Final.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/xmlenc-0.52.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/jsp-api-2.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/servlet-api-2.5.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/asm-3.2.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/jetty-util-6.1.26.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/htrace-core-3.0.4.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/commons-lang-2.6.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/log4j-1.2.17.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/jackson-mapper-asl-1.9.13.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/jetty-6.1.26.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/lib/jsr305-1.3.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/hadoop-hdfs-2.6.0-tests.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/hadoop-hdfs-nfs-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/hdfs/hadoop-hdfs-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/commons-httpclient-3.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jline-0.9.94.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/javax.inject-1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jersey-json-1.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/commons-cli-1.2.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jersey-server-1.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jackson-core-asl-1.9.13.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/stax-api-1.0-2.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/aopalliance-1.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/guice-servlet-3.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jettison-1.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/protobuf-java-2.5.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jaxb-api-2.2.2.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/commons-compress-1.4.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jersey-client-1.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/commons-logging-1.1.3.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/commons-io-2.4.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jersey-core-1.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/commons-codec-1.4.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jackson-xc-1.9.13.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/activation-1.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/guava-11.0.2.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/netty-3.6.2.Final.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/leveldbjni-all-1.8.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jersey-guice-1.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/servlet-api-2.5.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/guice-3.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jackson-jaxrs-1.9.13.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/asm-3.2.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jetty-util-6.1.26.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/commons-lang-2.6.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jaxb-impl-2.2.3-1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/commons-collections-3.2.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/log4j-1.2.17.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jackson-mapper-asl-1.9.13.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/zookeeper-3.4.6.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/xz-1.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jetty-6.1.26.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/lib/jsr305-1.3.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/hadoop-yarn-server-applicationhistoryservice-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/hadoop-yarn-applications-unmanaged-am-launcher-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/hadoop-yarn-client-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/hadoop-yarn-common-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/hadoop-yarn-server-nodemanager-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/hadoop-yarn-registry-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/hadoop-yarn-server-resourcemanager-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/hadoop-yarn-server-common-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/hadoop-yarn-server-web-proxy-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/hadoop-yarn-server-tests-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/hadoop-yarn-api-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/javax.inject-1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/avro-1.7.4.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/junit-4.11.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/jersey-server-1.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/snappy-java-1.0.4.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/jackson-core-asl-1.9.13.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/aopalliance-1.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/guice-servlet-3.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/hadoop-annotations-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/protobuf-java-2.5.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/commons-compress-1.4.1.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/commons-io-2.4.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/jersey-core-1.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/netty-3.6.2.Final.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/leveldbjni-all-1.8.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/jersey-guice-1.9.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/guice-3.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/asm-3.2.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/log4j-1.2.17.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/jackson-mapper-asl-1.9.13.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/paranamer-2.3.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/xz-1.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/lib/hamcrest-core-1.3.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-plugins-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.6.0-tests.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/hadoop-mapreduce-client-shuffle-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/hadoop-mapreduce-client-core-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/hadoop-mapreduce-client-app-2.6.0.jar:/opt/modules/hadoop-2.6.0/share/hadoop/mapreduce/hadoop-mapreduce-client-common-2.6.0.jar:/contrib/capacity-scheduler/*.jar
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/opt/modules/hadoop-2.6.0/lib/native
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:os.arch=amd64
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:os.version=2.6.32-431.el6.x86_64
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:user.name=kfk
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/kfk
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Client environment:user.dir=/opt/modules/hadoop-2.6.0/bin
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=bigdata-pro01.kfk.com:2181,bigdata-pro02.kfk.com:2181,bigdata-pro03.kfk.com:2181 sessionTimeout=5000 watcher[email protected]7fde06bd
18/06/16 17:58:08 INFO zookeeper.ClientCnxn: Opening socket connection to server bigdata-pro03.kfk.com/192.168.80.153:2181. Will not attempt to authenticate using SASL (unknown error)
18/06/16 17:58:08 INFO zookeeper.ClientCnxn: Socket connection established to bigdata-pro03.kfk.com/192.168.80.153:2181, initiating session
18/06/16 17:58:08 INFO zookeeper.ClientCnxn: Session establishment complete on server bigdata-pro03.kfk.com/192.168.80.153:2181, sessionid = 0x364080804e20000, negotiated timeout = 5000
18/06/16 17:58:08 INFO ha.ActiveStandbyElector: Session connected.
18/06/16 17:58:08 INFO ha.ActiveStandbyElector: Successfully created /hadoop-ha/ns in ZK.
18/06/16 17:58:08 INFO zookeeper.ZooKeeper: Session: 0x364080804e20000 closed
18/06/16 17:58:08 INFO zookeeper.ClientCnxn: EventThread shut down
[[email protected] bin]$

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原文地址：https://www.cnblogs.com/zlslch/p/9191012.html

时间： 2024-08-06 17:46:47

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