-
Notifications
You must be signed in to change notification settings - Fork 1.3k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Add complex-type transformation to offline segment creation (#6914)
* add complex-type transformation to offline segment creation * comments * add a TODO
- Loading branch information
Showing
12 changed files
with
10,337 additions
and
9 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
95 changes: 95 additions & 0 deletions
95
pinot-tools/src/main/java/org/apache/pinot/tools/OfflineComplexTypeHandlingQuickStart.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 +1,95 @@ | ||
| /** | ||
| * 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.pinot.tools; | ||
|
|
||
| import com.google.common.base.Preconditions; | ||
| import java.io.File; | ||
| import java.net.URL; | ||
| import java.util.Collections; | ||
| import org.apache.commons.io.FileUtils; | ||
| import org.apache.pinot.spi.plugin.PluginManager; | ||
| import org.apache.pinot.tools.Quickstart.Color; | ||
| import org.apache.pinot.tools.admin.command.QuickstartRunner; | ||
|
|
||
| import static org.apache.pinot.tools.Quickstart.prettyPrintResponse; | ||
| import static org.apache.pinot.tools.Quickstart.printStatus; | ||
|
|
||
|
|
||
| public class OfflineComplexTypeHandlingQuickStart { | ||
|
|
||
| public void execute() | ||
| throws Exception { | ||
| File quickstartTmpDir = new File(FileUtils.getTempDirectory(), String.valueOf(System.currentTimeMillis())); | ||
| File baseDir = new File(quickstartTmpDir, "githubEvents"); | ||
| File dataDir = new File(quickstartTmpDir, "rawdata"); | ||
| Preconditions.checkState(dataDir.mkdirs()); | ||
|
|
||
| File schemaFile = new File(baseDir, "githubEvents_schema.json"); | ||
| File tableConfigFile = new File(baseDir, "githubEvents_offline_table_config.json"); | ||
| File ingestionJobSpecFile = new File(baseDir, "ingestionJobSpec.yaml"); | ||
|
|
||
| ClassLoader classLoader = OfflineComplexTypeHandlingQuickStart.class.getClassLoader(); | ||
| URL resource = classLoader.getResource("examples/batch/githubEvents/githubEvents_offline_complexTypeHandling_table_config.json"); | ||
| Preconditions.checkNotNull(resource); | ||
| FileUtils.copyURLToFile(resource, tableConfigFile); | ||
| // TODO: add all columns of the flattened fields after the schema inference | ||
| resource = classLoader.getResource("examples/batch/githubEvents/githubEvents_offline_complexTypeHandling_schema.json"); | ||
| Preconditions.checkNotNull(resource); | ||
| FileUtils.copyURLToFile(resource, schemaFile); | ||
| resource = classLoader.getResource("examples/batch/githubEvents/ingestionJobComplexTypeHandlingSpec.yaml"); | ||
| Preconditions.checkNotNull(resource); | ||
| FileUtils.copyURLToFile(resource, ingestionJobSpecFile); | ||
|
|
||
| QuickstartTableRequest request = new QuickstartTableRequest(baseDir.getAbsolutePath()); | ||
| final QuickstartRunner runner = new QuickstartRunner(Collections.singletonList(request), 1, 1, 1, dataDir); | ||
|
|
||
| printStatus(Color.CYAN, "***** Starting Zookeeper, controller, broker and server *****"); | ||
| runner.startAll(); | ||
| Runtime.getRuntime().addShutdownHook(new Thread(() -> { | ||
| try { | ||
| printStatus(Color.GREEN, "***** Shutting down offline quick start *****"); | ||
| runner.stop(); | ||
| FileUtils.deleteDirectory(quickstartTmpDir); | ||
| } catch (Exception e) { | ||
| e.printStackTrace(); | ||
| } | ||
| })); | ||
| printStatus(Color.CYAN, "***** Bootstrap githubEvents table *****"); | ||
| runner.bootstrapTable(); | ||
|
|
||
| printStatus(Color.CYAN, "***** Waiting for 5 seconds for the server to fetch the assigned segment *****"); | ||
| Thread.sleep(5000); | ||
|
|
||
| printStatus(Color.YELLOW, "***** Offline complex-type-handling quickstart setup complete *****"); | ||
|
|
||
| String q1 = | ||
| "select id, \"payload.commits.author.name\", \"payload.commits.author.email\" from githubEvents limit 10"; | ||
| printStatus(Color.CYAN, "Query : " + q1); | ||
| printStatus(Color.YELLOW, prettyPrintResponse(runner.runQuery(q1))); | ||
|
|
||
| printStatus(Color.GREEN, "***************************************************"); | ||
| printStatus(Color.GREEN, "You can always go to http://localhost:9000 to play around in the query console"); | ||
| } | ||
|
|
||
| public static void main(String[] args) | ||
| throws Exception { | ||
| PluginManager.get().init(); | ||
| new OfflineComplexTypeHandlingQuickStart().execute(); | ||
| } | ||
| } |
44 changes: 44 additions & 0 deletions
44
...esources/examples/batch/githubEvents/githubEvents_offline_complexTypeHandling_schema.json
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 +1,44 @@ | ||
| { | ||
| "dimensionFieldSpecs": [ | ||
| { | ||
| "name": "id", | ||
| "dataType": "STRING" | ||
| }, | ||
| { | ||
| "name": "type", | ||
| "dataType": "STRING" | ||
| }, | ||
| { | ||
| "name": "payload.commits.sha", | ||
| "dataType": "STRING" | ||
| }, | ||
| { | ||
| "name": "payload.commits.author.name", | ||
| "dataType": "STRING" | ||
| }, | ||
| { | ||
| "name": "payload.commits.author.email", | ||
| "dataType": "STRING" | ||
| }, | ||
| { | ||
| "name": "payload_json", | ||
| "dataType": "STRING", | ||
| "maxLength": 2147483647 | ||
| } | ||
| ], | ||
| "dateTimeFieldSpecs": [ | ||
| { | ||
| "name": "created_at", | ||
| "dataType": "STRING", | ||
| "format": "1:SECONDS:SIMPLE_DATE_FORMAT:yyyy-MM-dd'T'HH:mm:ss'Z'", | ||
| "granularity": "1:SECONDS" | ||
| }, | ||
| { | ||
| "name": "created_at_timestamp", | ||
| "dataType": "TIMESTAMP", | ||
| "format": "1:MILLISECONDS:TIMESTAMP", | ||
| "granularity": "1:SECONDS" | ||
| } | ||
| ], | ||
| "schemaName": "githubEvents" | ||
| } |
33 changes: 33 additions & 0 deletions
33
...es/examples/batch/githubEvents/githubEvents_offline_complexTypeHandling_table_config.json
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 +1,33 @@ | ||
| { | ||
| "tableName": "githubEvents", | ||
| "tableType": "OFFLINE", | ||
| "tenants": { | ||
| }, | ||
| "segmentsConfig": { | ||
| "segmentPushType": "REFRESH", | ||
| "replication": "1", | ||
| "timeColumnName": "created_at_timestamp" | ||
| }, | ||
| "tableIndexConfig": { | ||
| "loadMode": "MMAP" | ||
| }, | ||
| "ingestionConfig": { | ||
| "transformConfigs": [ | ||
| { | ||
| "columnName": "created_at_timestamp", | ||
| "transformFunction": "fromDateTime(created_at, 'yyyy-MM-dd''T''HH:mm:ss''Z''')" | ||
| }, | ||
| { | ||
| "columnName": "payload_json", | ||
| "transformFunction": "jsonFormat(\"payload\")" | ||
| } | ||
| ], | ||
| "complexTypeConfig": { | ||
| "unnestFields": ["payload.commits"] | ||
| } | ||
| }, | ||
| "metadata": { | ||
| "customConfigs": { | ||
| } | ||
| } | ||
| } |
Oops, something went wrong.