java - 我需要什么 hadoop jar 来获得 WeightAdjuster 界面

Question

org.apache.hadoop.mapred.WeightAdjuster

和

org.apache.hadoop.mapred.NewJobWeightBooster

我几乎把在Maven上能找到的所有jar都加进去了。这是我当前的 build.gradle:

dependencies {
    compile group: 'org.apache.hadoop', name: 'hadoop-core', version: '1.2.1'
    compile group: 'org.apache.hadoop', name: 'hadoop-common', version: '2.5.1'
    compile group: 'org.apache.hadoop', name: 'hadoop-yarn-common', version: '2.5.1'
    compile group: 'org.apache.hadoop', name: 'hadoop-yarn-server-common', version: '2.5.1'
    compile group: 'org.apache.hadoop', name: 'hadoop-mapreduce-client-core', version: '2.5.1'
    compile group: 'org.apache.hadoop', name: 'hadoop-mapreduce-client-common', version: '2.5.1'
    compile group: 'org.apache.hadoop', name: 'hadoop-mapreduce-client-jobclient', version: '2.5.1'
    compile group: 'org.apache.hadoop', name: 'hadoop-mapreduce-client-app', version: '2.5.1'
    compile group: 'org.apache.hadoop', name: 'hadoop-tools', version: '1.2.1'
}

我应该捕获哪个 jar ？ This link给出了部分描述。

Answer 1

在 Maven 上添加每个 hadoop jar 后，我发现了它:

compile group: 'org.apache.hadoop', name: 'hadoop-yarn-server-resourcemanager', version: '2.5.1'