Package org.apache.flink.streaming.api.functions.sink.filesystem

Interface BucketFactory<IN,BucketID>

All Superinterfaces:

Serializable

All Known Implementing Classes:

DefaultBucketFactoryImpl

@Internal
public interface BucketFactory<IN,BucketID>
extends Serializable

A factory able to create buckets for the StreamingFileSink.

Method Summary

Modifier and Type	Method	Description
Bucket<IN,BucketID>	getNewBucket(int subtaskIndex, BucketID bucketId, org.apache.flink.core.fs.Path bucketPath, long initialPartCounter, org.apache.flink.streaming.api.functions.sink.filesystem.BucketWriter<IN,BucketID> bucketWriter, org.apache.flink.streaming.api.functions.sink.filesystem.RollingPolicy<IN,BucketID> rollingPolicy, FileLifeCycleListener<BucketID> fileListener, org.apache.flink.streaming.api.functions.sink.filesystem.OutputFileConfig outputFileConfig)
Bucket<IN,BucketID>	restoreBucket(int subtaskIndex, long initialPartCounter, org.apache.flink.streaming.api.functions.sink.filesystem.BucketWriter<IN,BucketID> bucketWriter, org.apache.flink.streaming.api.functions.sink.filesystem.RollingPolicy<IN,BucketID> rollingPolicy, org.apache.flink.streaming.api.functions.sink.filesystem.BucketState<BucketID> bucketState, FileLifeCycleListener<BucketID> fileListener, org.apache.flink.streaming.api.functions.sink.filesystem.OutputFileConfig outputFileConfig)

Method Details

getNewBucket

Bucket<IN,BucketID> getNewBucket(int subtaskIndex,
 BucketID bucketId,
 org.apache.flink.core.fs.Path bucketPath,
 long initialPartCounter,
 org.apache.flink.streaming.api.functions.sink.filesystem.BucketWriter<IN,BucketID> bucketWriter,
 org.apache.flink.streaming.api.functions.sink.filesystem.RollingPolicy<IN,BucketID> rollingPolicy,
 @Nullable
 FileLifeCycleListener<BucketID> fileListener,
 org.apache.flink.streaming.api.functions.sink.filesystem.OutputFileConfig outputFileConfig)
                          throws IOException

Throws:

IOException

restoreBucket

Bucket<IN,BucketID> restoreBucket(int subtaskIndex,
 long initialPartCounter,
 org.apache.flink.streaming.api.functions.sink.filesystem.BucketWriter<IN,BucketID> bucketWriter,
 org.apache.flink.streaming.api.functions.sink.filesystem.RollingPolicy<IN,BucketID> rollingPolicy,
 org.apache.flink.streaming.api.functions.sink.filesystem.BucketState<BucketID> bucketState,
 @Nullable
 FileLifeCycleListener<BucketID> fileListener,
 org.apache.flink.streaming.api.functions.sink.filesystem.OutputFileConfig outputFileConfig)
                           throws IOException

Throws:

IOException