接口的使用
org.apache.flink.streaming.api.functions.sink.filesystem.PartFileInfo

使用PartFileInfo的程序包

程序包	说明
org.apache.flink.streaming.api.functions.sink.filesystem
org.apache.flink.streaming.api.functions.sink.filesystem.rollingpolicies

org.apache.flink.streaming.api.functions.sink.filesystem中PartFileInfo的使用

org.apache.flink.streaming.api.functions.sink.filesystem中PartFileInfo的子接口

限定符和类型	接口和说明
interface	InProgressFileWriter<IN,BucketID> The Bucket uses the InProgressFileWriter to write element to a part file.

实现PartFileInfo的org.apache.flink.streaming.api.functions.sink.filesystem中的类

限定符和类型	类和说明
class	AbstractPartFileWriter<IN,BucketID> An abstract writer for the currently open part file in a specific Bucket.
class	OutputStreamBasedPartFileWriter<IN,BucketID> The base class for all the part file writer that use RecoverableFsDataOutputStream.

参数类型为PartFileInfo的org.apache.flink.streaming.api.functions.sink.filesystem中的方法

限定符和类型	方法和说明
boolean	RollingPolicy.shouldRollOnCheckpoint(PartFileInfo<BucketID> partFileState) Determines if the in-progress part file for a bucket should roll on every checkpoint.
boolean	RollingPolicy.shouldRollOnEvent(PartFileInfo<BucketID> partFileState, IN element) Determines if the in-progress part file for a bucket should roll based on its current state, e.g. its size.
boolean	RollingPolicy.shouldRollOnProcessingTime(PartFileInfo<BucketID> partFileState, long currentTime) Determines if the in-progress part file for a bucket should roll based on a time condition.

org.apache.flink.streaming.api.functions.sink.filesystem.rollingpolicies中PartFileInfo的使用

参数类型为PartFileInfo的org.apache.flink.streaming.api.functions.sink.filesystem.rollingpolicies中的方法

限定符和类型	方法和说明
boolean	CheckpointRollingPolicy.shouldRollOnCheckpoint(PartFileInfo<BucketID> partFileState)
boolean	DefaultRollingPolicy.shouldRollOnCheckpoint(PartFileInfo<BucketID> partFileState)
abstract boolean	CheckpointRollingPolicy.shouldRollOnEvent(PartFileInfo<BucketID> partFileState, IN element)
boolean	OnCheckpointRollingPolicy.shouldRollOnEvent(PartFileInfo<BucketID> partFileState, IN element)
boolean	DefaultRollingPolicy.shouldRollOnEvent(PartFileInfo<BucketID> partFileState, IN element)
abstract boolean	CheckpointRollingPolicy.shouldRollOnProcessingTime(PartFileInfo<BucketID> partFileState, long currentTime)
boolean	OnCheckpointRollingPolicy.shouldRollOnProcessingTime(PartFileInfo<BucketID> partFileState, long currentTime)
boolean	DefaultRollingPolicy.shouldRollOnProcessingTime(PartFileInfo<BucketID> partFileState, long currentTime)