-
Notifications
You must be signed in to change notification settings - Fork 447
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[GLUTEN-3547][CORE] [VL] Add native parquet writer in spark 3.4 (#3690)
- Loading branch information
Showing
30 changed files
with
918 additions
and
29 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
146 changes: 146 additions & 0 deletions
146
...nds-velox/src/main/scala/org/apache/spark/sql/execution/VeloxColumnarWriteFilesExec.scala
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,146 @@ | ||
| /* | ||
| * 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. | ||
| */ | ||
| package org.apache.spark.sql.execution | ||
|
|
||
| import io.glutenproject.columnarbatch.ColumnarBatches | ||
| import io.glutenproject.memory.arrowalloc.ArrowBufferAllocators | ||
|
|
||
| import org.apache.spark.internal.io.FileCommitProtocol.TaskCommitMessage | ||
| import org.apache.spark.rdd.RDD | ||
| import org.apache.spark.sql.catalyst.catalog.BucketSpec | ||
| import org.apache.spark.sql.catalyst.catalog.CatalogTypes.TablePartitionSpec | ||
| import org.apache.spark.sql.catalyst.expressions.Attribute | ||
| import org.apache.spark.sql.connector.write.WriterCommitMessage | ||
| import org.apache.spark.sql.execution.datasources.{BasicWriteTaskStats, ExecutedWriteSummary, FileFormat, PartitioningUtils, WriteFilesExec, WriteFilesSpec, WriteTaskResult} | ||
| import org.apache.spark.sql.vectorized.ColumnarBatch | ||
|
|
||
| import shaded.parquet.com.fasterxml.jackson.databind.ObjectMapper | ||
|
|
||
| import scala.collection.mutable | ||
|
|
||
| class VeloxColumnarWriteFilesExec( | ||
| child: SparkPlan, | ||
| fileFormat: FileFormat, | ||
| partitionColumns: Seq[Attribute], | ||
| bucketSpec: Option[BucketSpec], | ||
| options: Map[String, String], | ||
| staticPartitions: TablePartitionSpec) | ||
| extends WriteFilesExec( | ||
| child, | ||
| fileFormat, | ||
| partitionColumns, | ||
| bucketSpec, | ||
| options, | ||
| staticPartitions) { | ||
|
|
||
| override def supportsColumnar(): Boolean = true | ||
|
|
||
| override def doExecuteWrite(writeFilesSpec: WriteFilesSpec): RDD[WriterCommitMessage] = { | ||
| assert(child.supportsColumnar) | ||
|
|
||
| // We need to pass the WritePath to the Velox TableWriter in the doTransform | ||
| // method of the WriteTransformer. However, the WritePath is not accessible | ||
| // during the planning phase in the WriteTransformer, and can only be obtained | ||
| // during the actual execution, specifically in the doExecuteWrite method of | ||
| // ColumnarWriteFilesExec, where it is available within the WriteFilesSpec. | ||
| // Therefore, we use this hack method to pass the writePath. | ||
| child.session.sparkContext.setLocalProperty("writePath", writeFilesSpec.description.path) | ||
| child.executeColumnar().mapPartitionsInternal { | ||
| iter => | ||
| // Currently, the cb contains three columns: row, fragments, and context. | ||
| // The first row in the row column contains the number of written numRows. | ||
| // The fragments column contains detailed information about the file writes. | ||
| // The json can be as following: | ||
| // { | ||
| // "inMemoryDataSizeInBytes":0, | ||
| // "containsNumberedFileNames":true, | ||
| // "onDiskDataSizeInBytes":307, | ||
| // "fileWriteInfos":[ | ||
| // { | ||
| // "fileSize":307, | ||
| // "writeFileName": | ||
| // "Gluten_Stage_1_TID_2_0_2_d1db3b31-4f99-41cb-a4e7-3b8607506168.parquet", | ||
| // "targetFileName": | ||
| // "Gluten_Stage_1_TID_2_0_2_d1db3b31-4f99-41cb-a4e7-3b8607506168.parquet" | ||
| // } | ||
| // ], | ||
| // "writePath":"file:/home/gluten/spark-warehouse/inserttable/part1=1/part2=1", | ||
| // "rowCount":1, | ||
| // "targetPath":"file:/home/gluten/spark-warehouse/inserttable/part1=1/part2=1", | ||
| // "updateMode":"NEW", | ||
| // "name":"part1=1/part2=1" | ||
| // } | ||
| assert(iter.hasNext) | ||
| val cb = iter.next() | ||
| val loadedCb = ColumnarBatches.ensureLoaded(ArrowBufferAllocators.contextInstance, cb) | ||
| val numWrittenRows = loadedCb.column(0).getLong(0) | ||
|
|
||
| var updatedPartitions = Set.empty[String] | ||
| val addedAbsPathFiles: mutable.Map[String, String] = mutable.Map[String, String]() | ||
| var numBytes = 0L | ||
| for (i <- 0 until loadedCb.numRows() - 1) { | ||
| val fragments = loadedCb.column(1).getUTF8String(i + 1) | ||
| val objectMapper = new ObjectMapper() | ||
| val jsonObject = objectMapper.readTree(fragments.toString) | ||
|
|
||
| val fileWriteInfos = jsonObject.get("fileWriteInfos").elements() | ||
| if (jsonObject.get("fileWriteInfos").elements().hasNext) { | ||
| val writeInfo = fileWriteInfos.next(); | ||
| numBytes += writeInfo.get("fileSize").longValue() | ||
| // Get partition information. | ||
| if (jsonObject.get("name").textValue().nonEmpty) { | ||
| val targetFileName = writeInfo.get("targetFileName").textValue() | ||
| val partitionDir = jsonObject.get("name").textValue() | ||
| updatedPartitions += partitionDir | ||
| val tmpOutputPath = | ||
| writeFilesSpec.description.path + "/" + partitionDir + "/" + targetFileName | ||
| val absOutputPathObject = | ||
| writeFilesSpec.description.customPartitionLocations.get( | ||
| PartitioningUtils.parsePathFragment(partitionDir)) | ||
| if (absOutputPathObject.nonEmpty) { | ||
| val absOutputPath = absOutputPathObject.get + "/" + targetFileName | ||
| addedAbsPathFiles(tmpOutputPath) = absOutputPath | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| // TODO: need to get the partition Internal row? | ||
| val stats = BasicWriteTaskStats(Seq.empty, loadedCb.numRows() - 1, numBytes, numWrittenRows) | ||
| val summary = | ||
| ExecutedWriteSummary(updatedPartitions = updatedPartitions, stats = Seq(stats)) | ||
|
|
||
| val result = WriteTaskResult( | ||
| new TaskCommitMessage(addedAbsPathFiles.toMap -> updatedPartitions), | ||
| summary) | ||
| Iterator.single(result) | ||
| } | ||
| } | ||
|
|
||
| override protected def doExecuteColumnar(): RDD[ColumnarBatch] = { | ||
| throw new UnsupportedOperationException(s"This operator doesn't support doExecuteColumnar().") | ||
| } | ||
|
|
||
| override protected def withNewChildInternal(newChild: SparkPlan): WriteFilesExec = | ||
| new VeloxColumnarWriteFilesExec( | ||
| newChild, | ||
| fileFormat, | ||
| partitionColumns, | ||
| bucketSpec, | ||
| options, | ||
| staticPartitions) | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.