我的第二个问题是我无法在hadoop 2.3.0 javadocs api中找到LocalJobRunner类?
答案 0 :(得分:0)
i have managed to find the answer to my first part of the question. the problem was with my configuration.xml file. i was using following values :
<configuration>
<property>
<name>fs.default.name</name>
<value>hdfs://localhost/</value>
</property>
<property>
<name>mapred.job.tracker</name>
<value>localhost:8021</value>
</property>
</configuration>
实际配置应为
<configuration>
<property>
<name>fs.default.name</name>
<value>file:///</value>
</property>
<property>
<name>mapred.job.tracker</name>
<value>local</value>
</property>
</configuration>
然而我仍然没有找到我的第二部分问题的答案,即我无法在hadoop 2.3.0 docs中找到LocalJobRunner。这是docs hadoop javadocs
的链接