com._4paradigm.openmldb.synctool

Class FlinkTunnel.KeyBucketAssigner

java.lang.Object

com._4paradigm.openmldb.synctool.FlinkTunnel.KeyBucketAssigner

All Implemented Interfaces:

Serializable, org.apache.flink.streaming.api.functions.sink.filesystem.BucketAssigner<String,String>

Enclosing class:

FlinkTunnel

public static final class FlinkTunnel.KeyBucketAssigner
extends Object
implements org.apache.flink.streaming.api.functions.sink.filesystem.BucketAssigner<String,String>

Use first field for buckets.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.streaming.api.functions.sink.filesystem.BucketAssigner

org.apache.flink.streaming.api.functions.sink.filesystem.BucketAssigner.Context

Constructor Summary

Constructors

Constructor and Description
KeyBucketAssigner()

Method Summary

Modifier and Type	Method and Description
String	getBucketId(String element, org.apache.flink.streaming.api.functions.sink.filesystem.BucketAssigner.Context context)
org.apache.flink.core.io.SimpleVersionedSerializer<String>	getSerializer()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KeyBucketAssigner

public KeyBucketAssigner()

Method Detail

getBucketId

public String getBucketId(String element,
                          org.apache.flink.streaming.api.functions.sink.filesystem.BucketAssigner.Context context)

Specified by:

getBucketId in interface org.apache.flink.streaming.api.functions.sink.filesystem.BucketAssigner<String,String>

getSerializer

public org.apache.flink.core.io.SimpleVersionedSerializer<String> getSerializer()

Specified by:

getSerializer in interface org.apache.flink.streaming.api.functions.sink.filesystem.BucketAssigner<String,String>