Could not find a file system implementation for scheme 'hdfs'. The scheme is not directly supported by Flink and no Hadoop file system to support this scheme could be loaded
时间: 2024-04-12 15:31:06 浏览: 31
This error message indicates that Flink is unable to find a file system implementation for the 'hdfs' scheme. Flink does not natively support Hadoop Distributed File System (HDFS), so you need to configure it to work with HDFS.
To resolve this issue, you can follow these steps:
1. Make sure you have the Hadoop libraries installed on your Flink cluster.
2. Update the Flink configuration file (`flink-conf.yaml`) and add the following properties:
```
fs.hdfs.hadoopconf: /path/to/hadoop/conf
fs.hdfs.hadoop.user: hdfs
```
Replace `/path/to/hadoop/conf` with the actual path to your Hadoop configuration directory.
Replace `hdfs` with the Hadoop user you want to use (e.g., `hadoop`).
3. Restart your Flink cluster for the changes to take effect.
By configuring Flink with the appropriate Hadoop libraries and settings, it should be able to load the Hadoop file system implementation for the 'hdfs' scheme and work with HDFS.
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