我在搭建集群后,所有服务均可正常启动,但是在测试mapreduce任务的时候,总是提示错误,我在修改了各项配置,可是还是提示错误 以下是报错信息 Number of Maps = 1
Samples per Map = 1
Wrote input for Map #0
Starting Job
2021-1...
????????最近公司用户量暴涨,领导笑嘻嘻,搬砖的心里***,服务器压力骤然上升,最近大数据集群在跑Spark任务时老是报“Container exited with a non-zero exit code 137”这样的错误,详细日志如下: WARN YarnSchedulerBackend$YarnS...
java.io.IOException: OS command error exit with return code: 1, error message: SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/opt/apps/hbase/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SL...
【关于pip安装第三方库提示】Try to run this command from the system terminal. Make sure that you use the correct version of ‘pip’ installed for your Python interpreter located at ‘D:\python3.7\venv\Scripts\python.exe’. 好久没用pycharm,最近做图像...