auxService:在hive 1.2.0上不存在mapreduce_shuffle

时间:2015-06-18 17:22:33

标签: hadoop hive hdfs yarn

我使用的是hive 1.2.0和hadoop 2.6.0。每当我在我的机器上运行配置单元时...选择查询工作正常但在count(*)的情况下它显示以下错误:

  

此任务的诊断消息:容器启动失败   container_1434646588807_0001_01_000005:    org.apache.hadoop.yarn.exceptions.InvalidAuxServiceException:auxService:mapreduce_shuffle不存在 at   sun.reflect.NativeConstructorAccessorImpl.newInstance0(本机方法)     在   sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)     在   sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)     at java.lang.reflect.Constructor.newInstance(Constructor.java:422)     在   org.apache.hadoop.yarn.api.records.impl.pb.SerializedExceptionPBImpl.instantiateException(SerializedExceptionPBImpl.java:168)     在   org.apache.hadoop.yarn.api.records.impl.pb.SerializedExceptionPBImpl.deSerialize(SerializedExceptionPBImpl.java:106)     在   org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl $ Container.launch(ContainerLauncherImpl.java:155)     在   org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl $ EventProcessor.run(ContainerLauncherImpl.java:369)     在   java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)     在   java.util.concurrent.ThreadPoolExecutor中的$ Worker.run(ThreadPoolExecutor.java:617)     在java.lang.Thread.run(Thread.java:745)

     

失败:执行错误,返回代码2   org.apache.hadoop.hive.ql.exec.mr.MapRedTask MapReduce Jobs推出:   Stage-Stage-1:Map:1 Reduce:1 HDFS读取:0 HDFS写入:0 FAIL   总MapReduce CPU使用时间:0毫秒

2 个答案:

答案 0 :(得分:19)

请在yarn-site.xml中使用它;当您将框架设置为用作纱线时,它会开始查找这些值。

<configuration>
  <property>
    <name>yarn.nodemanager.aux-services</name>
    <value>mapreduce_shuffle</value>
  </property>
  <property>
    <name>yarn.nodemanager.aux-services.mapreduce_shuffle.class</name>
    <value>org.apache.hadoop.mapred.ShuffleHandler</value>
  </property>
</configuration>

答案 1 :(得分:0)

当您将框架设置为用作纱线时,它会开始查找这些值。我在Java Map reduce中面临同样的错误。当我将配置设置如下:

Configuration conf = new Configuration();
conf.set("mapreduce.framework.name", "yarn");

Container launch failed for container_1448364218966_0001_01_000002 : org.apache.hadoop.yarn.exceptions.InvalidAuxServiceException: The auxService:mapreduce_shuffle does not exist
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at org.apache.hadoop.yarn.api.records.impl.pb.SerializedExceptionPBImpl.instantiateException(SerializedExceptionPBImpl.java:168)
    at org.apache.hadoop.yarn.api.records.impl.pb.SerializedExceptionPBImpl.deSerialize(SerializedExceptionPBImpl.java:106)
    at org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl$Container.launch(ContainerLauncherImpl.java:155)
    at org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl$EventProcessor.run(ContainerLauncherImpl.java:369)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:744)

我通过设置以下内容解决了这个问题:

<configuration>

<!-- Site specific YARN configuration properties -->


<property>
               <name>yarn.nodemanager.aux-services</name>
               <value>mapreduce_shuffle</value>
</property>
<property>
    <name>yarn.nodemanager.aux-services.mapreduce_shuffle.class</name>
    <value>org.apache.hadoop.mapred.ShuffleHandler</value>
</property>

</configuration>