Input path does not exist: hdfs://hadoop102:8020/input
时间: 2024-02-04 22:03:31 浏览: 60
这是一个错误提示,意思是指定的HDFS路径不存在。HDFS是Hadoop分布式文件系统的缩写,是Hadoop的核心组件之一。它允许将大量数据分布式存储在多个节点上,并提供了高可靠性和高可扩展性。当你在使用Hadoop时,如果指定的输入路径不存在,就会出现这个错误提示。你需要检查输入路径是否正确,并确保该路径下存在需要处理的数据文件。
相关问题
nput path does not exist: hdfs://localhost:9000/user/hadoop/input
Hive执行过程中遇到"input path does not exist"的错误通常是因为Hive的元数据库中存储了HDFS上没有的分区目录导致的。这种情况很可能是由于误删除了外部表的数据导致的。您可以通过检查Hive元数据库中的分区信息,以及通过执行命令"hdfs dfs -ls 'hive location'"来确认HDFS上是否存在该路径。
Input path does not exist: hdfs://localhost:9000/user/gaoyonghao/input
As an AI language model, I don't have access to the Hadoop Distributed File System (HDFS) on your local machine. However, the error message suggests that the input path you specified does not exist in the HDFS.
You may want to check if the path is correct and if the file or directory exists in the HDFS. You can use the command `hdfs dfs -ls` to list the contents of a directory in HDFS or `hdfs dfs -stat` to check the status of a file in HDFS.
If the path is correct and the file or directory exists, you may want to check if you have the necessary permissions to access it.
Alternatively, you can try specifying a different input path or creating the directory/file in the HDFS if it does not exist.