forked from lakesoul-io/LakeSoul
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge remote-tracking branch 'origin/main' into cherry-pick/native_io…
…_merge
- Loading branch information
Showing
12 changed files
with
278 additions
and
23 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
88 changes: 88 additions & 0 deletions
88
...scala/org/apache/spark/sql/execution/datasources/v2/parquet/NativeParquetFileFormat.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 +1,88 @@ | ||
| /* | ||
| * Copyright [2022] [DMetaSoul Team] | ||
| * | ||
| * Licensed 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.datasources.v2.parquet | ||
|
|
||
| import org.apache.hadoop.fs.FileStatus | ||
| import org.apache.hadoop.mapreduce.{Job, TaskAttemptContext} | ||
| import org.apache.parquet.hadoop.codec.CodecConfig | ||
| import org.apache.spark.internal.Logging | ||
| import org.apache.spark.sql.catalyst.util.DateTimeUtils | ||
| import org.apache.spark.sql. SparkSession | ||
| import org.apache.spark.sql.execution.datasources.{FileFormat, OutputWriter, OutputWriterFactory} | ||
| import org.apache.spark.sql.execution.datasources.parquet.{ParquetFileFormat, ParquetUtils} | ||
| import org.apache.spark.sql.sources.DataSourceRegister | ||
| import org.apache.spark.sql.types.{ArrayType, AtomicType, DataType, MapType, StructType, UserDefinedType} | ||
|
|
||
| class NativeParquetFileFormat extends FileFormat | ||
| with DataSourceRegister | ||
| with Logging | ||
| with Serializable { | ||
|
|
||
| override def prepareWrite( | ||
| sparkSession: SparkSession, | ||
| job: Job, | ||
| options: Map[String, String], | ||
| dataSchema: StructType): OutputWriterFactory = { | ||
|
|
||
| val timeZoneId = options.get(DateTimeUtils.TIMEZONE_OPTION) | ||
| .getOrElse(sparkSession.sessionState.conf.sessionLocalTimeZone) | ||
|
|
||
| new OutputWriterFactory { | ||
| override def newInstance( | ||
| path: String, | ||
| dataSchema: StructType, | ||
| context: TaskAttemptContext): OutputWriter = { | ||
| new NativeParquetOutputWriter(path, dataSchema, timeZoneId, context) | ||
| } | ||
|
|
||
| override def getFileExtension(context: TaskAttemptContext): String = { | ||
| CodecConfig.from(context).getCodec.getExtension + ".parquet" | ||
| } | ||
| } | ||
|
|
||
| } | ||
|
|
||
| override def inferSchema( | ||
| sparkSession: SparkSession, | ||
| parameters: Map[String, String], | ||
| files: Seq[FileStatus]): Option[StructType] = { | ||
| ParquetUtils.inferSchema(sparkSession, parameters, files) | ||
| } | ||
|
|
||
| override def shortName(): String = "parquet" | ||
|
|
||
| override def toString: String = "Parquet" | ||
|
|
||
| override def hashCode(): Int = getClass.hashCode() | ||
|
|
||
| override def equals(other: Any): Boolean = other.isInstanceOf[ParquetFileFormat] | ||
|
|
||
| override def supportDataType(dataType: DataType): Boolean = dataType match { | ||
| case _: AtomicType => true | ||
|
|
||
| case st: StructType => st.forall { f => supportDataType(f.dataType) } | ||
|
|
||
| case ArrayType(elementType, _) => supportDataType(elementType) | ||
|
|
||
| case MapType(keyType, valueType, _) => | ||
| supportDataType(keyType) && supportDataType(valueType) | ||
|
|
||
| case udt: UserDefinedType[_] => supportDataType(udt.sqlType) | ||
|
|
||
| case _ => false | ||
| } | ||
| } |
93 changes: 93 additions & 0 deletions
93
...ala/org/apache/spark/sql/execution/datasources/v2/parquet/NativeParquetOutputWriter.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 +1,93 @@ | ||
| /* | ||
| * Copyright [2022] [DMetaSoul Team] | ||
| * | ||
| * Licensed 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.datasources.v2.parquet | ||
|
|
||
| import org.apache.arrow.lakesoul.io.NativeIOWriter | ||
| import org.apache.arrow.lakesoul.memory.ArrowMemoryUtils | ||
| import org.apache.arrow.memory.BufferAllocator | ||
| import org.apache.arrow.vector.VectorSchemaRoot | ||
| import org.apache.arrow.vector.types.pojo.Schema | ||
| import org.apache.hadoop.conf.Configuration | ||
| import org.apache.hadoop.fs.{FileSystem, Path} | ||
| import org.apache.hadoop.fs.s3a.S3AFileSystem | ||
| import org.apache.hadoop.mapreduce.TaskAttemptContext | ||
| import org.apache.spark.sql.catalyst.InternalRow | ||
| import org.apache.spark.sql.execution.arrow.ArrowWriter | ||
| import org.apache.spark.sql.execution.datasources.OutputWriter | ||
| import org.apache.spark.sql.internal.SQLConf | ||
| import org.apache.spark.sql.lakesoul.sources.LakeSoulSQLConf | ||
| import org.apache.spark.sql.types.StructType | ||
| import org.apache.spark.sql.util.ArrowUtils | ||
|
|
||
| class NativeParquetOutputWriter(val path: String, dataSchema: StructType, timeZoneId: String, context: TaskAttemptContext) extends OutputWriter { | ||
|
|
||
| val NATIVE_IO_WRITE_MAX_ROW_GROUP_SIZE = SQLConf.get.getConf(LakeSoulSQLConf.NATIVE_IO_WRITE_MAX_ROW_GROUP_SIZE) | ||
|
|
||
| private var recordCount = 0 | ||
|
|
||
| val arrowSchema: Schema = ArrowUtils.toArrowSchema(dataSchema, timeZoneId) | ||
| val nativeIOWriter: NativeIOWriter = new NativeIOWriter(arrowSchema) | ||
| nativeIOWriter.addFile(path) | ||
|
|
||
| val conf: Configuration = context.getConfiguration | ||
| val fileSystem: FileSystem = new Path(path).getFileSystem(conf) | ||
| if (fileSystem.isInstanceOf[S3AFileSystem]) { | ||
| val s3aAccessKey = conf.get("fs.s3a.access.key") | ||
| val s3aAccessSecret = conf.get("fs.s3a.access.secret") | ||
| val s3aRegion = conf.get("fs.s3a.endpoint.region"); | ||
| val s3aEndpoint = conf.get("fs.s3a.endpoint") | ||
| nativeIOWriter.setObjectStoreOption("fs.s3a.access.key", s3aAccessKey) | ||
| nativeIOWriter.setObjectStoreOption("fs.s3a.access.secret", s3aAccessSecret) | ||
| nativeIOWriter.setObjectStoreOption("fs.s3a.endpoint.region", s3aRegion) | ||
| nativeIOWriter.setObjectStoreOption("fs.s3a.endpoint", s3aEndpoint) | ||
| } | ||
|
|
||
| nativeIOWriter.initializeWriter() | ||
|
|
||
| val allocator: BufferAllocator = | ||
| ArrowMemoryUtils.rootAllocator.newChildAllocator("toBatchIterator", 0, Long.MaxValue) | ||
| val root: VectorSchemaRoot = VectorSchemaRoot.create(arrowSchema, allocator) | ||
|
|
||
| val recordWriter: ArrowWriter = ArrowWriter.create(root) | ||
|
|
||
| override def write(row: InternalRow): Unit = { | ||
|
|
||
| recordWriter.write(row) | ||
| recordCount += 1 | ||
|
|
||
| if (recordCount >= NATIVE_IO_WRITE_MAX_ROW_GROUP_SIZE) { | ||
| recordWriter.finish() | ||
| nativeIOWriter.write(root) | ||
| recordWriter.reset() | ||
| recordCount = 0 | ||
| } | ||
| } | ||
|
|
||
|
|
||
| override def close(): Unit = { | ||
|
|
||
| recordWriter.finish() | ||
|
|
||
| nativeIOWriter.write(root) | ||
| nativeIOWriter.close() | ||
|
|
||
| recordWriter.reset() | ||
| root.close() | ||
| allocator.close() | ||
|
|
||
| } | ||
| } |
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
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
Oops, something went wrong.