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JDK 1.8
$ java -version
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Maven
$ mvn -version
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Make sure HDFS and YARN are running
$ jps 13386 SecondaryNameNode 13059 NameNode 13179 DataNode 13649 NodeManager 13528 ResourceManager
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Make sure Elasticsearch 1.7+ is up and running at 9200
$ curl -XGET http://localhost:9200 { "status" : 200, "name" : "ES Hadoop Node", "cluster_name" : "eshadoopcluster", "version" : { "number" : "1.7.2", "build_hash" : "e43676b1385b8125d647f593f7202acbd816e8ec", "build_timestamp" : "2015-09-14T09:49:53Z", "build_snapshot" : false, "lucene_version" : "4.10.4" }, "tagline" : "You Know, for Search" }
- Open terminal and switch to the chapter directory you want to build
- Execute
$ cd ch01 $ mvn clean package - Verify that file with xxx-job.jar pattern is generated
$ ls target