org.apache.flink.addons.hbase

类 HBaseUpsertSinkFunction

java.lang.Object

org.apache.flink.api.common.functions.AbstractRichFunction

org.apache.flink.streaming.api.functions.sink.RichSinkFunction<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>

org.apache.flink.addons.hbase.HBaseUpsertSinkFunction

所有已实现的接口:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction, org.apache.flink.streaming.api.checkpoint.CheckpointedFunction, org.apache.flink.streaming.api.functions.sink.SinkFunction<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>, org.apache.hadoop.hbase.client.BufferedMutator.ExceptionListener

public class HBaseUpsertSinkFunction
extends org.apache.flink.streaming.api.functions.sink.RichSinkFunction<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>
implements org.apache.flink.streaming.api.checkpoint.CheckpointedFunction, org.apache.hadoop.hbase.client.BufferedMutator.ExceptionListener

The upsert sink for HBase.

This class leverage BufferedMutator to buffer multiple Mutations before sending the requests to cluster. The buffering strategy can be configured by bufferFlushMaxSizeInBytes, bufferFlushMaxMutations and bufferFlushIntervalMillis.

另请参阅:

序列化表格

嵌套类概要

从接口继承的嵌套类/接口 org.apache.flink.streaming.api.functions.sink.SinkFunction

org.apache.flink.streaming.api.functions.sink.SinkFunction.Context<T>

构造器概要

构造器

构造器和说明
HBaseUpsertSinkFunction(String hTableName, HBaseTableSchema schema, org.apache.hadoop.conf.Configuration conf, long bufferFlushMaxSizeInBytes, long bufferFlushMaxMutations, long bufferFlushIntervalMillis)

方法概要

限定符和类型	方法和说明
void	close()
void	initializeState(org.apache.flink.runtime.state.FunctionInitializationContext context)
void	invoke(org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row> value, org.apache.flink.streaming.api.functions.sink.SinkFunction.Context context)
void	onException(org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException exception, org.apache.hadoop.hbase.client.BufferedMutator mutator)
void	open(org.apache.flink.configuration.Configuration parameters)
void	snapshotState(org.apache.flink.runtime.state.FunctionSnapshotContext context)

从类继承的方法 org.apache.flink.api.common.functions.AbstractRichFunction

getIterationRuntimeContext, getRuntimeContext, setRuntimeContext

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.streaming.api.functions.sink.SinkFunction

invoke

构造器详细资料

HBaseUpsertSinkFunction

public HBaseUpsertSinkFunction(String hTableName,
                               HBaseTableSchema schema,
                               org.apache.hadoop.conf.Configuration conf,
                               long bufferFlushMaxSizeInBytes,
                               long bufferFlushMaxMutations,
                               long bufferFlushIntervalMillis)

方法详细资料

open

public void open(org.apache.flink.configuration.Configuration parameters)
          throws Exception

指定者:

open 在接口中 org.apache.flink.api.common.functions.RichFunction

覆盖:

open 在类中 org.apache.flink.api.common.functions.AbstractRichFunction

抛出:

Exception

invoke

public void invoke(org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row> value,
                   org.apache.flink.streaming.api.functions.sink.SinkFunction.Context context)
            throws Exception

指定者:

invoke 在接口中 org.apache.flink.streaming.api.functions.sink.SinkFunction<org.apache.flink.api.java.tuple.Tuple2<Boolean,org.apache.flink.types.Row>>

抛出:

Exception

close

public void close()
           throws Exception

指定者:

close 在接口中 org.apache.flink.api.common.functions.RichFunction

覆盖:

close 在类中 org.apache.flink.api.common.functions.AbstractRichFunction

抛出:

Exception

snapshotState

public void snapshotState(org.apache.flink.runtime.state.FunctionSnapshotContext context)
                   throws Exception

指定者:

snapshotState 在接口中 org.apache.flink.streaming.api.checkpoint.CheckpointedFunction

抛出:

Exception

initializeState

public void initializeState(org.apache.flink.runtime.state.FunctionInitializationContext context)
                     throws Exception

指定者:

initializeState 在接口中 org.apache.flink.streaming.api.checkpoint.CheckpointedFunction

抛出:

Exception

onException

public void onException(org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException exception,
                        org.apache.hadoop.hbase.client.BufferedMutator mutator)
                 throws org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException

指定者:

onException 在接口中 org.apache.hadoop.hbase.client.BufferedMutator.ExceptionListener

抛出:

org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException