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

使用RollingPolicy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RollingPolicy的使用

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

限定符和类型	方法和说明
Bucket<IN,BucketID>	BucketFactory.getNewBucket(int subtaskIndex, BucketID bucketId, org.apache.flink.core.fs.Path bucketPath, long initialPartCounter, BucketWriter<IN,BucketID> bucketWriter, RollingPolicy<IN,BucketID> rollingPolicy, OutputFileConfig outputFileConfig)
Bucket<IN,BucketID>	DefaultBucketFactoryImpl.getNewBucket(int subtaskIndex, BucketID bucketId, org.apache.flink.core.fs.Path bucketPath, long initialPartCounter, BucketWriter<IN,BucketID> bucketWriter, RollingPolicy<IN,BucketID> rollingPolicy, OutputFileConfig outputFileConfig)
Bucket<IN,BucketID>	BucketFactory.restoreBucket(int subtaskIndex, long initialPartCounter, BucketWriter<IN,BucketID> bucketWriter, RollingPolicy<IN,BucketID> rollingPolicy, org.apache.flink.streaming.api.functions.sink.filesystem.BucketState<BucketID> bucketState, OutputFileConfig outputFileConfig)
Bucket<IN,BucketID>	DefaultBucketFactoryImpl.restoreBucket(int subtaskIndex, long initialPartCounter, BucketWriter<IN,BucketID> bucketWriter, RollingPolicy<IN,BucketID> rollingPolicy, org.apache.flink.streaming.api.functions.sink.filesystem.BucketState<BucketID> bucketState, OutputFileConfig outputFileConfig)
<ID> StreamingFileSink.RowFormatBuilder<IN,ID,? extends StreamingFileSink.RowFormatBuilder<IN,ID,?>>	StreamingFileSink.RowFormatBuilder.withNewBucketAssignerAndPolicy(BucketAssigner<IN,ID> assigner, RollingPolicy<IN,ID> policy)
T	StreamingFileSink.RowFormatBuilder.withRollingPolicy(RollingPolicy<IN,BucketID> policy)

参数类型为RollingPolicy的org.apache.flink.streaming.api.functions.sink.filesystem中的构造器

构造器和说明
Buckets(org.apache.flink.core.fs.Path basePath, BucketAssigner<IN,BucketID> bucketAssigner, BucketFactory<IN,BucketID> bucketFactory, BucketWriter<IN,BucketID> bucketWriter, RollingPolicy<IN,BucketID> rollingPolicy, int subtaskIndex, OutputFileConfig outputFileConfig) A constructor creating a new empty bucket manager.
RowFormatBuilder(org.apache.flink.core.fs.Path basePath, org.apache.flink.api.common.serialization.Encoder<IN> encoder, BucketAssigner<IN,BucketID> assigner, RollingPolicy<IN,BucketID> policy, long bucketCheckInterval, BucketFactory<IN,BucketID> bucketFactory, OutputFileConfig outputFileConfig)

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

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

限定符和类型	类和说明
class	CheckpointRollingPolicy<IN,BucketID> An abstract RollingPolicy which rolls on every checkpoint.
class	DefaultRollingPolicy<IN,BucketID> The default implementation of the RollingPolicy.
class	OnCheckpointRollingPolicy<IN,BucketID> A RollingPolicy which rolls (ONLY) on every checkpoint.