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土豆拍死马铃薯
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LxRunOffline move出现Move failed: Indicates that the directory trying to be deleted is not empty
Move failed: Indicates that the directory trying to be deleted is not empty. · Issue #168 · DDoSolitary/LxRunOffline · GitHubPlease try this build:https://ddosolitary-builds.sourceforge.io/LxRunOffline/LxRunOffline-v3.5.0-11-gfdab71a-msvc.zip原创 2022-01-28 21:53:35 · 1033 阅读 · 3 评论 -
Hadoop 2.6.5 Windows平台下的bug NativeIO$Windows.access0(Ljava/lang/String;I)Z
HTTP Status 500 - Handler processing failed; nested exception is java.lang.UnsatisfiedLinkError: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Ztype Exception reportme原创 2017-10-22 22:10:01 · 1519 阅读 · 0 评论 -
Hive on Spark 注意事项
1、hive-site.xml<?xml version="1.0" encoding="UTF-8" standalone="no"?><?xml-stylesheet type="text/xsl" href="configuration.xsl"?> <configuration> <property原创 2018-02-08 21:39:08 · 737 阅读 · 0 评论 -
在Windows下使用Hadoop 分布式缓存时遇到的bug
错误提示:WARN [main] fs.FileUtil (FileUtil.java:symLink(824)) - Fail to create symbolic links on Windows. The default security settings in Windows disallow non-elevated administrators and all non-administ...原创 2018-04-08 22:04:55 · 1333 阅读 · 0 评论 -
Spark中广播变量的作用(foreach往map添加数据后没有数据)
给定如下代码:import org.apache.spark.{SparkConf, SparkContext}object draft2 { def main(args: Array[String]): Unit = { val conf = new SparkConf().setAppName("评分").setMaster("local") val sc = new ...原创 2018-04-03 15:50:55 · 2939 阅读 · 1 评论