flume系列之：Checkpoint file does not exist while metadata file does.

flume系列之：Caused by: org.apache.flume.channel.file.BadCheckpointException: The last checkpoint was not completed correctly, since Checkpoint file does not exist while metadata file does.

一、报错原因

• checkpoint文件不存在了

二、解决办法

• 修改kafka.consumer.group.id，重新启动