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[#2596] feat(spark): Introduce fory serializer #2597
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40fc152
[#2596] feat(spark): Introduce fory serializer
zuston 9931e5a
reorg
zuston 793fe55
add option
zuston 9d44b31
fix reader
zuston 32f2ad5
add liencese header
zuston 277d84d
use internal thread local fory
zuston de3b1f6
simplify ser
zuston c2a7d46
fix
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22 changes: 22 additions & 0 deletions
22
client-spark/common/src/main/java/org/apache/uniffle/shuffle/ShuffleSerializer.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| * (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
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| package org.apache.uniffle.shuffle; | ||
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| public enum ShuffleSerializer { | ||
| FORY | ||
| } |
124 changes: 124 additions & 0 deletions
124
client-spark/common/src/main/scala/org/apache/spark/serializer/ForySerializer.scala
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| * (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
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| package org.apache.spark.serializer | ||
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| import org.apache.fory.config.{CompatibleMode, Language} | ||
| import org.apache.fory.io.ForyInputStream | ||
| import org.apache.fory.{Fory, ThreadLocalFory} | ||
| import org.apache.spark.internal.Logging | ||
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| import java.io.{InputStream, OutputStream, Serializable} | ||
| import java.nio.ByteBuffer | ||
| import scala.reflect.ClassTag | ||
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| @SerialVersionUID(1L) | ||
| class ForySerializer extends org.apache.spark.serializer.Serializer | ||
| with Logging | ||
| with Serializable { | ||
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| override def newInstance(): SerializerInstance = new ForySerializerInstance() | ||
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| override def supportsRelocationOfSerializedObjects: Boolean = true | ||
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| } | ||
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| class ForySerializerInstance extends org.apache.spark.serializer.SerializerInstance { | ||
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| private val fury = Fory.builder() | ||
| .withLanguage(Language.JAVA) | ||
| .withRefTracking(true) | ||
| .withCompatibleMode(CompatibleMode.SCHEMA_CONSISTENT) | ||
| .requireClassRegistration(false) | ||
| .buildThreadLocalFory() | ||
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| override def serialize[T: ClassTag](t: T): ByteBuffer = { | ||
| val bytes = fury.serialize(t.asInstanceOf[AnyRef]) | ||
| ByteBuffer.wrap(bytes) | ||
| } | ||
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| override def deserialize[T: ClassTag](bytes: ByteBuffer): T = { | ||
| fury.deserialize(bytes).asInstanceOf[T] | ||
| } | ||
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| override def deserialize[T: ClassTag](bytes: ByteBuffer, loader: ClassLoader): T = { | ||
| // Fury handles class loading internally, so we can use the standard deserialize method | ||
| deserialize[T](bytes) | ||
| } | ||
|
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| override def serializeStream(s: OutputStream): SerializationStream = { | ||
| new ForySerializationStream(fury, s) | ||
| } | ||
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| override def deserializeStream(s: InputStream): DeserializationStream = { | ||
| new ForyDeserializationStream(fury, s) | ||
| } | ||
| } | ||
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| class ForySerializationStream(fury: ThreadLocalFory, outputStream: OutputStream) | ||
| extends org.apache.spark.serializer.SerializationStream { | ||
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| private var closed = false | ||
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| override def writeObject[T: ClassTag](t: T): SerializationStream = { | ||
| if (closed) { | ||
| throw new IllegalStateException("Stream is closed") | ||
| } | ||
| fury.serialize(outputStream, t) | ||
| this | ||
| } | ||
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| override def flush(): Unit = { | ||
| if (!closed) { | ||
| outputStream.flush() | ||
| } | ||
| } | ||
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| override def close(): Unit = { | ||
| if (!closed) { | ||
| try { | ||
| outputStream.close() | ||
| } finally { | ||
| closed = true | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| class ForyDeserializationStream(fury: ThreadLocalFory, inputStream: InputStream) | ||
| extends org.apache.spark.serializer.DeserializationStream { | ||
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| private var closed = false | ||
| private val foryStream = new ForyInputStream(inputStream) | ||
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| override def readObject[T: ClassTag](): T = { | ||
| if (closed) { | ||
| throw new IllegalStateException("Stream is closed") | ||
| } | ||
| fury.deserialize(foryStream).asInstanceOf[T] | ||
| } | ||
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| override def close(): Unit = { | ||
| if (!closed) { | ||
| try { | ||
| foryStream.close() | ||
| } finally { | ||
| closed = true | ||
| } | ||
| } | ||
| } | ||
| } |
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Please also introduce fory-scala dependency: https://mvnrepository.com/artifact/org.apache.fory/fory-scala
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Pity to say that Spark still uses the scala2.x