启动Apache星系团
启动Apache星系团
提问于 2016-10-19 00:56:39
我已经在我的四个节点集群上安装了Hadoop。我还在其中的每一个上安装了Apache。我可以在没有密码的情况下从主人那里进入每个奴隶。我也可以很好地启动我的主节点。但是，当我尝试使用/opt/start/sbin/start-all.sh运行Spark时，我会得到以下错误：
starting org.apache.spark.deploy.master.Master, logging to /opt/spark/logs/spark-hduser-org.apache.spark.deploy.master.Master-1-lebron.out
doublet: chown: changing ownership of ‘/opt/spark/logs’: Operation not permitted
doublet: starting org.apache.spark.deploy.worker.Worker, logging to /opt/spark/logs/spark-hduser-org.apache.spark.deploy.worker.Worker-1-doublet.out
doublet: /opt/spark/sbin/spark-daemon.sh: line 149: /opt/spark/logs/spark-hduser-org.apache.spark.deploy.worker.Worker-1-doublet.out: Permission denied
kyrie: chown: changing ownership of ‘/opt/spark/logs’: Operation not permitted
kyrie: starting org.apache.spark.deploy.worker.Worker, logging to /opt/spark/logs/spark-hduser-org.apache.spark.deploy.worker.Worker-1-kyrie.out
kyrie: /opt/spark/sbin/spark-daemon.sh: line 149: /opt/spark/logs/spark-hduser-org.apache.spark.deploy.worker.Worker-1-kyrie.out: Permission denied
lebron: starting org.apache.spark.deploy.worker.Worker, logging to /opt/spark/logs/spark-hduser-org.apache.spark.deploy.worker.Worker-1-lebron.out
jr: chown: changing ownership of ‘/opt/spark/logs’: Operation not permitted
jr: starting org.apache.spark.deploy.worker.Worker, logging to /opt/spark/logs/spark-hduser-org.apache.spark.deploy.worker.Worker-1-jr.out
jr: /opt/spark/sbin/spark-daemon.sh: line 149: /opt/spark/logs/spark-hduser-org.apache.spark.deploy.worker.Worker-1-jr.out: Permission denied
doublet: failed to launch org.apache.spark.deploy.worker.Worker:
doublet: tail: cannot open ‘/opt/spark/logs/spark-hduser-org.apache.spark.deploy.worker.Worker-1-doublet.out’ for reading: No such file or directory
doublet: full log in /opt/spark/logs/spark-hduser-org.apache.spark.deploy.worker.Worker-1-doublet.out
kyrie: failed to launch org.apache.spark.deploy.worker.Worker:
kyrie: tail: cannot open ‘/opt/spark/logs/spark-hduser-org.apache.spark.deploy.worker.Worker-1-kyrie.out’ for reading: No such file or directory
jr: failed to launch org.apache.spark.deploy.worker.Worker:
kyrie: full log in /opt/spark/logs/spark-hduser-org.apache.spark.deploy.worker.Worker-1-kyrie.out
jr: tail: cannot open ‘/opt/spark/logs/spark-hduser-org.apache.spark.deploy.worker.Worker-1-jr.out’ for reading: No such file or directory
jr: full log in /opt/spark/logs/spark-hduser-org.apache.spark.deploy.worker.Worker-1-jr.out(我的电脑名叫勒布朗(主人)，小凯里，双子(工人))
救命啊！
回答 3
Stack Overflow用户
回答已采纳
发布于 2016-10-19 06:21:22
看起来，/opt/spark文件夹没有写入日志文件的权限，给出完全的权限:- sudo chmod -R 777 /opt/，还可以检查/opt/火花文件夹用户:group对所有机器(主服务器和从机)都有相同的值，否则运行以下命令:groupName/opt/ -R用户名:groupName/opt/-R
Stack Overflow用户
发布于 2018-02-12 08:07:12
启动服务器：
若要启动独立的主服务器，请执行：
$ ./sbin/start-master.sh若要启动一个或多个工人并通过以下方式将其连接到主服务器：
$ ./sbin/start-slave.sh <master-spark-URL>看一看本文：Apache星系团安装和配置指南
Stack Overflow用户
发布于 2016-10-19 01:12:27
在所有节点上配置密码较少的ssh。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/40120385
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