我需要什么hadoopjar来获得weightadjuster接口

eanckbw9 于 2021-06-02 发布在 Hadoop

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org.apache.hadoop.mapred.WeightAdjuster

和

org.apache.hadoop.mapred.NewJobWeightBooster

我几乎把在maven上能找到的jar都加进去了。这是我当前的版本。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'
}

我该拿哪个jar？此链接提供了部分说明。

Java hadoop Maven Gradle Jar

来源：https://stackoverflow.com/questions/26129100/what-hadoop-jar-do-i-need-to-get-the-weightadjuster-interface

1条答案

按热度按时间

a1o7rhls1#

在maven上添加每个hadoop jar之后，我发现：

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

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我需要什么hadoopjar来获得weightadjuster接口

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