Cannot start Hadoop remotely

Question

I want to remotely run the hadoop job from a windows machine. The cluster runs on Ubuntu.

Basically, I want to do two things:

• Remote job execution hadoop.
• Get the result from the output directory hadoop.

I do not know how to achieve this. I am using version 1.1.2 for adoop

I tried passing the jobtracker / namenode url in Job setup, but it fails.

I tried the following example: Running java hasoop on a local / remote cluster

Result: getting the error sequentially because the directory cannot be loaded. It is similar to this post: Exception when sending mapreduce job from remote system

Answer 1

. , Hadoop 2.2 ( ), .

, :

• Hadoop 2.2 source tarball Linux temp.
• , Windows Linux.
• , . , 64- , 64- Linux. , , , . , protobuf 2.5 sudo ldconfig, . .
• dist tar hadoop-2.2.0-src/hadoop-dist/target node . , .
• Java Windows. , , . c:\java\jdk1.7.
• hadoop dist tar, Windows. Windox/Linux.
• winutils Windows, fooobar.com/questions/73750/.... , Hadoop Windows.
• JAVA_HOME, HADOOP_HOME PATH,
• unix2dos ( Cygwin ), .cmd bin etc\hadoop, .
• XML , fs.default.name, mapreduce.jobtracker.address, yarn.resourcemanager.hostname .
• , 2. . .

, Linux Hadoop- Windows. !

Answer 2

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