hive on alluxio 报No FileSystem for scheme “alluxio“错误

Caused by: org.apache.hadoop.fs.UnsupportedFileSystemException: No FileSystem for scheme "alluxio"
	at org.apache.hadoop.fs.FileSystem.getFileSystemClass(FileSystem.java:3281)
	at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:3301)
	at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:124)
	at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:3352)
	at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:3320)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:479)
	at org.apache.hadoop.hive.ql.parse.DDLSemanticAnalyzer.analyzeAlterTableLocation(DDLSemanticAnalyzer.java:1955)
	... 20 more

按官网进行配置出现如上错误。

解决办法

将alluxio的客户端jar包复制到hive的lib目录下

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