Package org.apache.flink.state.forst

Class ForStStateExecutor

java.lang.Object

org.apache.flink.state.forst.ForStStateExecutor

All Implemented Interfaces:

org.apache.flink.runtime.asyncprocessing.StateExecutor

public class ForStStateExecutor
extends Object
implements org.apache.flink.runtime.asyncprocessing.StateExecutor

The StateExecutor implementation which executing batch StateRequests for ForStStateBackend.

Constructor Summary

Constructors

Constructor	Description
ForStStateExecutor(boolean coordinatorInline, boolean isWriteInline, int readIoParallelism, int writeIoParallelism, org.forstdb.RocksDB db, org.forstdb.WriteOptions writeOptions)

Method Summary

Modifier and Type	Method	Description
org.apache.flink.runtime.asyncprocessing.StateRequestContainer	createStateRequestContainer()
CompletableFuture<Void>	executeBatchRequests(org.apache.flink.runtime.asyncprocessing.StateRequestContainer stateRequestContainer)
void	executeRequestSync(org.apache.flink.runtime.asyncprocessing.StateRequest<?,?,?,?> stateRequest)
boolean	fullyLoaded()
void	shutdown()

Methods inherited from class java.lang.Object

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

Constructor Details

ForStStateExecutor

public ForStStateExecutor(boolean coordinatorInline,
 boolean isWriteInline,
 int readIoParallelism,
 int writeIoParallelism,
 org.forstdb.RocksDB db,
 org.forstdb.WriteOptions writeOptions)

Method Details

executeBatchRequests

public CompletableFuture<Void> executeBatchRequests(org.apache.flink.runtime.asyncprocessing.StateRequestContainer stateRequestContainer)

Specified by:

executeBatchRequests in interface org.apache.flink.runtime.asyncprocessing.StateExecutor

createStateRequestContainer

public org.apache.flink.runtime.asyncprocessing.StateRequestContainer createStateRequestContainer()

Specified by:

createStateRequestContainer in interface org.apache.flink.runtime.asyncprocessing.StateExecutor

executeRequestSync

public void executeRequestSync(org.apache.flink.runtime.asyncprocessing.StateRequest<?,?,?,?> stateRequest)

Specified by:

executeRequestSync in interface org.apache.flink.runtime.asyncprocessing.StateExecutor

fullyLoaded

public boolean fullyLoaded()

Specified by:

fullyLoaded in interface org.apache.flink.runtime.asyncprocessing.StateExecutor

shutdown

public void shutdown()

Specified by:

shutdown in interface org.apache.flink.runtime.asyncprocessing.StateExecutor