Use the eclipse hadoop installation

1. the widget named hadoop-eclipse-plugin-2.7.5.jar in ECLIPSE_HOME / plugins directory

2. hadoop-2.7.5-centos-6.7.tar.gz extract to a local computer

3. Configuration windows environment variable in the machine

HADOOP_HOME = C: \ myProgram \ hadoop-2.7.5 must be configured.

path added:% HADOOP_HOME% \ bin;

4. The hadoop-2.7.4 winutils.exe.zip of hadoop.dll and decompression.

5. hadoop.dll file in the c: / windows / system32 /

6. The winutils.exe placed HADOOP_HOME / bin /

7. configure their own version of the jdk as follows (if configured to skip)

8.hadoop of eclipse plug-ins into the eclipse directory can be seen directly under the map interface

According to his associates extracted directory hadoop

9. The panel recall hadoop

10. Click button shown in FIG.

11. The configuration shown in FIG.

(Hadoop cluster installation because it is my User name root user here hadoop wanted to change the root)

Namenode and pay attention to his master node yarn of different configurations will be different (Map / Reduce (v2) Master is the master node DFS Master yarn is namenode master node)

12. FIG namely the success appears

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