Hi
既然UI上已经显示成功了,一定是成功且成功保存到HDFS上了,可以看下父目录的情况,chk-x 目录可能随着新的checkpoint完成而被删除
祝好
唐云
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From: chen310 <
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Sent: Friday, December 25, 2020 16:01
To:
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Subject: checkpoint持久化问题
问题:
flink sql中设置了job挂掉后checkpoint保留
execution.checkpointing.externalized-checkpoint-retention
RETAIN_ON_CANCELLATION
并且配置了checkpoint保存到hdfs上
state.backend rocksdb
#增量checkpoint
#state.backend.incremental true
state.checkpoints.dir hdfs:///tmp/flink/checkpoint
flink实际也做了checkpoint,但是用这个路径去hdfs上查询,并不存在对应的路径的目录,好像并不是每次做checkpoint都会持久化到hdfs上,这个是要做啥配置么?让每次checkpoint都保存到磁盘
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