win下Sparksql 无法获取文件权限问题_caused by: java.lang.runtimeexception: error while-优快云博客

本文链接：https://blog.youkuaiyun.com/weixin_45682234/article/details/107019430

在Windows环境下使用SparkSQL时，由于缺少winutils.exe导致的文件权限错误，可以通过下载winutils.exe和Hadoop，设置环境变量，并修改文件夹权限来解决。确保Hadoop的存储位置与报错中的路径一致，并配置HADOOP_HOME环境变量。

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Caused by: java.lang.RuntimeException: Error while running command to get file permissions : java.io.IOException: (null) entry in command string: null ls -F D:\tmp\hive

Caused by: java.lang.RuntimeException: Error while running command to get file permissions : java.io.IOException: (null) entry in command string: null ls -F D:\tmp\hive
	at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:762)
	at org.apache.hadoop.util.Shell.execCommand(Shell.java:859)
	at org.apache.hadoop.util.Shell.execCommand(Shell.java:842)
	at org.apache.hadoop.fs.FileUtil.execCommand(FileUtil.java:1097)
	at org.apache.hadoop.fs.RawLocalFileSystem$DeprecatedRawLocalFileStatus.loadPermissionInfo(RawLocalFileSystem.java:587)
	at org.apache.hadoop.fs.RawLocalFileSystem$DeprecatedRawLocalFileStatus.getPermission(RawLocalFileSystem.java:562)
	at org.apache.hadoop.hive.ql.session.SessionState.createRootHDFSDir(SessionState.java:599)
	at org.apache.hadoop.hive.ql.session.SessionState.createSessionDirs(SessionState.java:554)
	at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:508)
	at org.apache.spark.sql.hive.client.Hive