Hadoop作业和任务跟踪器不工作

Question

当我启动hadoop作业跟踪器和任务跟踪器不工作时。

127.0.1.1 ubuntu.ubuntu-域ubuntu

192.168.2.135主机

192.168.2.250从机

<configuration>

<property>
   <name>fs.default.name</name>
   <value>hdfs://master:54310</value>
</property>

</configuration>

<configuration>
<property>
   <name>dfs.replication</name>
   <value>2</value>
</property>
</configuration>

<configuration>

<property>
   <name>mapred.job.tracker</name>
   <value>master:54311</value>
</property>

<property>
   <name>mapreduce.framework.name</name>
   <value>yarn</value>
</property>

</configuration>

<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>

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

我可以联系到本地主机：50070和主机：50070。但我无法联系localhost:50030或master:50030

Answer 1

您使用的是纱，而不是经典的MapReduce。在这里找不到Jobtracker。为了检查正在运行的应用程序的状态，您需要使用资源管理器的http端口。ie 8088

签出以下URL localhost：8088