forked from apache/amoro
-
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 pull request #4 from shidayang/fix-994-1
Adapt new Transaction model
- Loading branch information
Showing
17 changed files
with
281 additions
and
161 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
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
151 changes: 151 additions & 0 deletions
151
core/src/main/java/com/netease/arctic/io/FileNameHandle.java
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 +1,151 @@ | ||
| /* | ||
| * 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 com.netease.arctic.io; | ||
|
|
||
| import com.netease.arctic.data.DataFileType; | ||
| import com.netease.arctic.data.DataTreeNode; | ||
| import com.netease.arctic.data.DefaultKeyedFile; | ||
| import com.netease.arctic.io.writer.TaskWriterKey; | ||
| import com.netease.arctic.utils.IdGenerator; | ||
| import com.netease.arctic.utils.TableFileUtils; | ||
| import org.apache.iceberg.FileFormat; | ||
|
|
||
| import java.util.concurrent.atomic.AtomicLong; | ||
| import java.util.regex.Matcher; | ||
| import java.util.regex.Pattern; | ||
|
|
||
| public class FileNameHandle { | ||
|
|
||
| private static final String KEYED_FILE_NAME_PATTERN_STRING = "(\\d+)-(\\w+)-(\\d+)-(\\d+)-(\\d+)-.*"; | ||
| private static final Pattern KEYED_FILE_NAME_PATTERN = Pattern.compile(KEYED_FILE_NAME_PATTERN_STRING); | ||
|
|
||
| private static final String FORMAT = "%d-%s-%d-%05d-%d-%s-%05d"; | ||
|
|
||
| private FileFormat fileFormat; | ||
| private final int partitionId; | ||
| private final long taskId; | ||
| private final long transactionId; | ||
|
|
||
| // uuid avoid duplicated file name | ||
| private final String operationId = IdGenerator.randomId() + ""; | ||
| private final AtomicLong fileCount = new AtomicLong(0); | ||
|
|
||
| public FileNameHandle( | ||
| FileFormat fileFormat, | ||
| int partitionId, | ||
| Long taskId, | ||
| Long transactionId) { | ||
| this.fileFormat = fileFormat; | ||
| this.partitionId = partitionId; | ||
| this.taskId = taskId; | ||
| this.transactionId = transactionId == null ? 0 : transactionId; | ||
| } | ||
|
|
||
| public String fileName(TaskWriterKey key) { | ||
| return fileFormat.addExtension( | ||
| String.format(FORMAT, key.getTreeNode().getId(), key.getFileType().shortName(), | ||
| transactionId, partitionId, taskId, operationId, fileCount.incrementAndGet())); | ||
| } | ||
|
|
||
| /** | ||
| * Flink write transactionId as 0. | ||
| * if we get transactionId from path is 0, we set transactionId as iceberg sequenceNumber. | ||
| * @param path file path | ||
| * @param sequenceNumber iceberg sequenceNumber | ||
| */ | ||
| public static DefaultKeyedFile.FileMeta parseChange(String path, Long sequenceNumber) { | ||
| String fileName = TableFileUtils.getFileName(path); | ||
| Matcher matcher = KEYED_FILE_NAME_PATTERN.matcher(fileName); | ||
| long nodeId = 1; | ||
| DataFileType type = null; | ||
| long transactionId = 0L; | ||
| if (matcher.matches()) { | ||
| nodeId = Long.parseLong(matcher.group(1)); | ||
| type = DataFileType.ofShortName(matcher.group(2)); | ||
| transactionId = Long.parseLong(matcher.group(3)); | ||
| transactionId = transactionId == 0 ? sequenceNumber : transactionId; | ||
| } | ||
| DataTreeNode node = DataTreeNode.ofId(nodeId); | ||
| return new DefaultKeyedFile.FileMeta(transactionId, type, node); | ||
| } | ||
|
|
||
| /** | ||
| * Path writen by hive can not be pared by arctic format. so we set it transactionId as 0. | ||
| * @param path file path | ||
| */ | ||
| public static DefaultKeyedFile.FileMeta parseBase(String path) { | ||
| String fileName = TableFileUtils.getFileName(path); | ||
| Matcher matcher = KEYED_FILE_NAME_PATTERN.matcher(fileName); | ||
| long nodeId = 1; | ||
| DataFileType type = DataFileType.BASE_FILE; | ||
| long transactionId = 0L; | ||
| if (matcher.matches()) { | ||
| nodeId = Long.parseLong(matcher.group(1)); | ||
| type = DataFileType.ofShortName(matcher.group(2)); | ||
| if (type == DataFileType.INSERT_FILE) { | ||
| type = DataFileType.BASE_FILE; | ||
| } | ||
| transactionId = Long.parseLong(matcher.group(3)); | ||
| } else { | ||
| transactionId = 0; | ||
| } | ||
| DataTreeNode node = DataTreeNode.ofId(nodeId); | ||
| return new DefaultKeyedFile.FileMeta(transactionId, type, node); | ||
| } | ||
|
|
||
| public static DataFileType parseFileTypeForChange(String path) { | ||
| String fileName = TableFileUtils.getFileName(path); | ||
| Matcher matcher = KEYED_FILE_NAME_PATTERN.matcher(fileName); | ||
| DataFileType type; | ||
| if (matcher.matches()) { | ||
| type = DataFileType.ofShortName(matcher.group(2)); | ||
| } else { | ||
| throw new IllegalArgumentException("path is illegal"); | ||
| } | ||
| return type; | ||
| } | ||
|
|
||
| public static DataFileType parseFileTypeForBase(String path) { | ||
| String fileName = TableFileUtils.getFileName(path); | ||
| Matcher matcher = KEYED_FILE_NAME_PATTERN.matcher(fileName); | ||
| DataFileType type = DataFileType.BASE_FILE; | ||
| if (matcher.matches()) { | ||
| type = DataFileType.ofShortName(matcher.group(2)); | ||
| if (type == DataFileType.INSERT_FILE) { | ||
| type = DataFileType.BASE_FILE; | ||
| } | ||
| } | ||
| return type; | ||
| } | ||
|
|
||
| /** | ||
| * parse keyed file node id from file name | ||
| * @param fileName fileName | ||
| * @return node id | ||
| */ | ||
| public static DataTreeNode parseFileNodeFromFileName(String fileName) { | ||
| fileName = TableFileUtils.getFileName(fileName); | ||
| Matcher matcher = KEYED_FILE_NAME_PATTERN.matcher(fileName); | ||
| long nodeId = 1; | ||
| if (matcher.matches()) { | ||
| nodeId = Long.parseLong(matcher.group(1)); | ||
| } | ||
| return DataTreeNode.ofId(nodeId); | ||
| } | ||
| } |
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.