【Flink】Flink 报错 Corrupt data, magic number mismatch. Expected

1.概述

flink任务从检查点恢复报错 Corrupt data, magic number mismatch. Expected 详情信息如下

2.源码分析

首先在 org.apache.flink.runtime.state.metainfo.StateMetaInfoSnapshotReadersWriters.CurrentReaderImpl#readStateMetaInfoSnapshot 中调用

 @Nonnull
        @Override
        public StateMetaInfoSnapshot readStateMetaInfoSnapshot(
                @Nonnull