win10下运行hadoop程序报错_course

在win10的eclipse上运行一段代码需要用到hadoop。一开始报错：Could not locate executable null\bin\winutils.exe in the Hadoop binaries 按照指导下载了winutils.exe 并且配置了环境变量。再运行程序又报错： Exception in thread "main" java.lang.RuntimeException: java.lang.RuntimeException: The root scratch dir: /tmp/hive on HDFS should be writable. Current permissions are: --------- at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:522) at org.apache.spark.sql.hive.client.ClientWrapper.<init>(ClientWrapper.scala:171) at org.apache.spark.sql.hive.HiveContext.executionHive$lzycompute(HiveContext.scala:162) at org.apache.spark.sql.hive.HiveContext.executionHive(HiveContext.scala:160) at org.apache.spark.sql.hive.HiveContext.<init>(HiveContext.scala:167) at org.apache.spark.sql.CarbonContext.<init>(CarbonContext.scala:34) at org.carbondata.examples.util.InitForExamples$.createCarbonContext(InitForExamples.scala:42) at org.carbondata.examples.CarbonExample$.main(CarbonExample.scala:26) at org.carbondata.examples.CarbonExample.main(CarbonExample.scala) Caused by: java.lang.RuntimeException: The root scratch dir: /tmp/hive on HDFS should be writable. Current permissions are: --------- at org.apache.hadoop.hive.ql.session.SessionState.createRootHDFSDir(SessionState.java:612) at org.apache.hadoop.hive.ql.session.SessionState.createSessionDirs(SessionState.java:554) at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:508) ... 8 more ``` 按照指导在win10 cmd窗口后运行 winutils.exe chmod 777 /tmp/hive 报如下错误： ChangeFileModeByMask error (3): ??????????? 哪位大神现身救助

windows下hadoop2.6开发环境搭建过程说明及插件下载_course

windows下搭建hadoop2.6开发环境详细说明，包括各种错误解决方法及参考文档；包括所需插件及测试代码 相关下载链接：//download.csdn.net/download/fanyingk