Stack trace: ExitCodeException exitCode=127 In HADOOP_HOME/libexec/hadoop-config.sh look for the if condition below # Attempt to set JAVA_HOME if it is not set Remove extra parentheses in the export JAVA_HOME lines as below. Change this if [ -x /usr/
1. $HADOOP_HOME/bin/ hadoop #!/usr/bin/env bash# Licensed to the Apache Software Foundation (ASF) under one or more# contributor license agreements. See the NOTICE file distributed with# this work for additional information regarding copyright owners
安装hadoop启动之后总有警告:Unable to load native-hadoop library for your platform... using builtin-Javaclasses where applicable 原因:Apache提供的hadoop本地库是32位的,而在64位的服务器上就会有问题,因此需要自己编译64位的版本. 解决方法: 一. 去网站:http://dl.bintray.com/sequenceiq/sequenceiq-bin/ 下载对应的编译版本,
hadoop是用cloudra的官方yum源安装的,服务器是CentOS6.3 64位操作系统,自己写的mapreduce执行的时候hadoop会提示以下错误: WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 网上说是这样的 Hadoop的native是在32 bit环境下编译的,在64