启动hadoop报错
写道
starting org.apache.spark.deploy.master.Master, logging to /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/logs/spark-root-org.apache.spark.deploy.master.Master-1-hadoop01.out
hadoop01: starting org.apache.spark.deploy.worker.Worker, logging to /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/logs/spark-root-org.apache.spark.deploy.worker.Worker-1-hadoop01.out
hadoop02: starting org.apache.spark.deploy.worker.Worker, logging to /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/logs/spark-root-org.apache.spark.deploy.worker.Worker-1-hadoop02.out
hadoop03: starting org.apache.spark.deploy.worker.Worker, logging to /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/logs/spark-root-org.apache.spark.deploy.worker.Worker-1-hadoop03.out
hadoop02: failed to launch: nice -n 0 /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/bin/spark-class org.apache.spark.deploy.worker.Worker --webui-port 8081 spark://hadoop01:7077
hadoop02: full log in /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/logs/spark-root-org.apache.spark.deploy.worker.Worker-1-hadoop02.out
hadoop03: failed to launch: nice -n 0 /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/bin/spark-class org.apache.spark.deploy.worker.Worker --webui-port 8081 spark://hadoop01:7077
hadoop03: full log in /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/logs/spark-root-org.apache.spark.deploy.worker.Worker-1-hadoop03.out
hadoop01: starting org.apache.spark.deploy.worker.Worker, logging to /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/logs/spark-root-org.apache.spark.deploy.worker.Worker-1-hadoop01.out
hadoop02: starting org.apache.spark.deploy.worker.Worker, logging to /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/logs/spark-root-org.apache.spark.deploy.worker.Worker-1-hadoop02.out
hadoop03: starting org.apache.spark.deploy.worker.Worker, logging to /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/logs/spark-root-org.apache.spark.deploy.worker.Worker-1-hadoop03.out
hadoop02: failed to launch: nice -n 0 /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/bin/spark-class org.apache.spark.deploy.worker.Worker --webui-port 8081 spark://hadoop01:7077
hadoop02: full log in /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/logs/spark-root-org.apache.spark.deploy.worker.Worker-1-hadoop02.out
hadoop03: failed to launch: nice -n 0 /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/bin/spark-class org.apache.spark.deploy.worker.Worker --webui-port 8081 spark://hadoop01:7077
hadoop03: full log in /export/servers/spark-2.2.3-bin-2.6.0-cdh5.15.1/logs/spark-root-org.apache.spark.deploy.worker.Worker-1-hadoop03.out
解决方法：
写道
su root
vi /root/.bashrc
export JAVA_HOME=/opt/jdk1.8.0_171
vi /root/.bashrc
export JAVA_HOME=/opt/jdk1.8.0_171
添加JAVA_HOME，重启即可
相关推荐
信得过我就下载，肯定成功...11:43 Emulator: Could not launch 'D:\AndroidSDK\emulator/qemu/windows-x86_64/qemu-system-i386.exe': No such file or directory 11:43 Emulator: Process finished with exit code 2
**Ethminer** is an Ethash GPU mining worker: with ethminer you can mine every coin which relies on an Ethash Proof of Work thus including Ethereum, Ethereum Classic, Metaverse, Musicoin, Ellaism, Pirl...
bin / javaw.exe Java参数： [-XX：HeapDumpPath = MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump，-Xms512m，-Xmx2944m，-XX：PermSize = 256m，-Duser.language = en，-jar，C：/ ...
例子jobs : deployment : runs-on : ubuntu-latest steps : - name : Deploy Stage uses : fjogeleit/http-request-action@master with : url : ' https://ansible.io/api/v2/job_templates/84/launch/ ' ...
针对SparkR安装出现的Invalid or corrupt jarfile sbt/sbt-launch-0.13.5.jar替代
Files/AdoptOpenJDK/jdk-8.0.282.8-openj9/bin/javaw.exe 检查 Java 版本... Java 是版本 1.8.0_282，使用 64 位架构，来自 AdoptOpenJDK。 主类：net.minecraft.launchwrapper.Launch 本机路径：C:/MultiMC/mmc-...
Is a tool to launch a program of choice (usually cmd.exe) with the same privileges as the TrustedInstaller. That privilege is very powerfull! Actually the tool makes a clone of the token from Trusted...
资源分类：Python库 所属语言：Python 资源全名：python-launch-library-0.5.7.tar.gz 资源来源：官方 安装方法：https://lanzao.blog.csdn.net/article/details/101784059
2.要点：跳转小程序：wx-open-launch-weapp 用于页面中提供一个可跳转指定小程序的按钮。使用此标签后，用户需在网页内点击标签按钮方可跳转小程序； 3、确保你的网页中引入了微信提供的JavaScript SDK，一定要是...
Files/AdoptOpenJDK/jdk-8.0.212.04-openj9/bin/javaw.exe Java 版本为 1.8.0_212，使用 64 位架构。 主类：net.minecraft.launchwrapper.Launch 本机路径：C:/Users/Morgan/Desktop/mmc-stable-win32(1)/MultiMC/...
- Launch evasi0n, plug in your device, and click "Jailbreak". Just sit back and observe its progress. Watch for any steps you may be asked to perform. - Avoid all iOS and iTunes related tasks until ...
1. Android在eclipse下出现Failed to find an AVD compatible with target 'Android 1.5'. Launch aborted.错误 Failed to find an AVD compatible with target 'Android 1.5'. Launch aborted. [2009-04-29 15...
【SpringBoot】Error: Could not find or load main class org.apache.hadoop.mapreduce.v2.app.MRAppMaster报错明细问题解决后记 报错明细 IDEA SpringBoot集成hadoop运行环境，，本地启动项目，GET请求接口触发...
android支持4中launch mode，本例就是想看下他们之间的区别。
./gradlew :stark-sample:clean :stark-sample:assembleDebug adb install -r stark-sample/build/outputs/apk/debug/stark-sample-debug.apk Launch sample APK. Fix code and resources. Fix Code > Sec
java调用ant构建打包，java调用ant构建打包，java调用ant构建打包，java调用ant构建打包，
To determine the device associated to the SD card have a look in the /proc/partitions file: cat /proc/partitions Buildroot prepares a bootable "sdcard.img" image in the output/images/ directory, ...
vscode搭建C语言环境的三个文件（”c_cpp_propertise.json“、”launch.json“、”tasks.json“）以及Mingw-w64-v10.0.0下载，在众多的5积分中，此资源只要2积分即可下载。下载后有问题的，可以直接评论联系我！！！
./configure ; make ; make install To build on Windows: see instructions on win32/Readme.txt To assert build quality: on an Unixised setup: run make tests otherwise: There is 3 standalone tools ...
TITLE: HP Quick Launch Software VERSION: 2.50 REV: B DESCRIPTION: This package contains the HP Quick Launch Software, which enables special function keys on supported notebook models to be ...