当我开始的Hadoop作业服务器和任务跟踪器不工作。
我有两个电脑工作。 主 - furkanb @主192.168.2.135和slave- detay @从属192.168.2.250。
XML和hosts文件在2台电脑一样。
我已经写到控制台JPS。
JPS
15568 JPS 12126 SecondaryNameNode 11812的NameNode 11934的DataNode 12314的ResourceManager
我的主机文件
/ etc / hosts文件
127.0.0.1本地主机
127.0.1.1 ubuntu.ubuntu域的ubuntu
192.168.2.135主
192.168.2.250奴隶
核心的site.xml
<configuration>
<property>
<name>fs.default.name</name>
<value>hdfs://master:54310</value>
</property>
</configuration>
HDFS-site.xml中
<configuration>
<property>
<name>dfs.replication</name>
<value>2</value>
</property>
</configuration>
mapred-site.xml中
<configuration>
<property>
<name>mapred.job.tracker</name>
<value>master:54311</value>
</property>
<property>
<name>mapreduce.framework.name</name>
<value>yarn</value>
</property>
</configuration>
纱的site.xml
<configuration>
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce.shuffle</value>
</property>
<property>
<name>yarn.nodemanager.aux-services.mapreduce.shuffle.class</name>
<value>org.apache.hadoop.mapred.ShuffleHandler</value>
</property>
</configuration>
主机：
的/ etc / hadoop的/主人furkanb @主
的/ etc / hadoop的/从站furkanb @主detay @从属
从机：
的/ etc / hadoop的/从站本地主机
当我写start-all.sh在控制台上：
This script is Deprecated. Instead use start-dfs.sh and start-yarn.sh
14/04/09 14:52:58 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Starting namenodes on [master]
master: starting namenode, logging to /usr/local/hadoop-2.3.0/logs/hadoop-furkanb-namenode-master.out
furkanb@master: starting datanode, logging to /usr/local/hadoop-2.3.0/logs/hadoop-furkanb-datanode-master.out
detay@slave: starting datanode, logging to /usr/local/hadoop-2.3.0/logs/hadoop-detay-datanode-slave.out
Starting secondary namenodes [0.0.0.0]
0.0.0.0: starting secondarynamenode, logging to /usr/local/hadoop-2.3.0/logs/hadoop-furkanb-secondarynamenode-master.out
14/04/09 14:53:19 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
starting yarn daemons
starting resourcemanager, logging to /usr/local/hadoop-2.3.0/logs/yarn-furkanb-resourcemanager-master.out
furkanb@master: starting nodemanager, logging to /usr/local/hadoop-2.3.0/logs/yarn-furkanb-nodemanager-master.out
detay@slave: starting nodemanager, logging to /usr/local/hadoop-2.3.0/logs/yarn-detay-nodemanager-slave.out
我能达到本地主机：50070和硕士：50070。 但我不能达到本地主机：50030或硕士：50030
