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Posted to commits@inlong.apache.org by "thexiay (via GitHub)" <gi...@apache.org> on 2023/04/06 06:18:22 UTC
[GitHub] [inlong] thexiay opened a new pull request, #7791: [Improve][Sort] Add Presort to reduce discrete partitions when ingesting data into iceberg
thexiay opened a new pull request, #7791:
URL: https://github.com/apache/inlong/pull/7791
### Prepare a Pull Request
*(Change the title refer to the following example)*
- Title Example: [Improve][Sort] Add Presort to reduce discrete partitions when ingesting data into iceberg
*(The following *XYZ* should be replaced by the actual [GitHub Issue](https://github.com/apache/inlong/issues) number)*
- Fixes #XYZ
### Motivation
*Explain here the context, and why you're making that change. What is the problem you're trying to solve?*
### Modifications
*Describe the modifications you've done.*
### Verifying this change
*(Please pick either of the following options)*
- [ ] This change is a trivial rework/code cleanup without any test coverage.
- [ ] This change is already covered by existing tests, such as:
*(please describe tests)*
- [ ] This change added tests and can be verified as follows:
*(example:)*
- *Added integration tests for end-to-end deployment with large payloads (10MB)*
- *Extended integration test for recovery after broker failure*
### Documentation
- Does this pull request introduce a new feature? (yes / no)
- If yes, how is the feature documented? (not applicable / docs / JavaDocs / not documented)
- If a feature is not applicable for documentation, explain why?
- If a feature is not documented yet in this PR, please create a follow-up issue for adding the documentation
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[GitHub] [inlong] GanfengTan commented on a diff in pull request #7791: [Improve][Sort] Add Presort to reduce discrete partitions when ingesting data into iceberg
Posted by "GanfengTan (via GitHub)" <gi...@apache.org>.
GanfengTan commented on code in PR #7791:
URL: https://github.com/apache/inlong/pull/7791#discussion_r1162433301
##########
inlong-sort/sort-connectors/iceberg/src/main/java/org/apache/inlong/sort/iceberg/sink/GroupedPartitionedDeltaWriter.java:
##########
@@ -0,0 +1,134 @@
+/*
+ * 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.inlong.sort.iceberg.sink;
+
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+import org.apache.flink.table.data.RowData;
+import org.apache.flink.table.types.logical.RowType;
+import org.apache.iceberg.FileFormat;
+import org.apache.iceberg.PartitionKey;
+import org.apache.iceberg.PartitionSpec;
+import org.apache.iceberg.Schema;
+import org.apache.iceberg.io.FileAppenderFactory;
+import org.apache.iceberg.io.FileIO;
+import org.apache.iceberg.io.OutputFileFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Future;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.ThreadPoolExecutor.CallerRunsPolicy;
+import java.util.concurrent.TimeUnit;
+
+public class GroupedPartitionedDeltaWriter extends org.apache.inlong.sort.iceberg.sink.trick.BaseDeltaTaskWriter {
+
+ private static final Logger LOG = LoggerFactory.getLogger(GroupedPartitionedDeltaWriter.class);
+
+ private static final ExecutorService CLOSE_EXECUTOR_SERVICE = new ThreadPoolExecutor(
+ 10,
+ 20,
+ 100L,
+ TimeUnit.MILLISECONDS,
+ new LinkedBlockingQueue<>(100),
+ new ThreadFactoryBuilder().setNameFormat("iceberg-writer-close-thread-%s").build(),
+ new CallerRunsPolicy());
+
Review Comment:
This definition specifies whether the size of all variables is appropriate for the user.
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[GitHub] [inlong] thexiay closed pull request #7791: [Improve][Sort] Add Presort to reduce discrete partitions when ingesting data into iceberg
Posted by "thexiay (via GitHub)" <gi...@apache.org>.
thexiay closed pull request #7791: [Improve][Sort] Add Presort to reduce discrete partitions when ingesting data into iceberg
URL: https://github.com/apache/inlong/pull/7791
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[GitHub] [inlong] healchow commented on pull request #7791: [Improve][Sort] Add Presort to reduce discrete partitions when ingesting data into iceberg
Posted by "healchow (via GitHub)" <gi...@apache.org>.
healchow commented on PR #7791:
URL: https://github.com/apache/inlong/pull/7791#issuecomment-1499822012
Please check the PR title, and enrich the description of the PR, thanks.
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[GitHub] [inlong] thexiay commented on pull request #7791: [Improve][Sort] Add Presort to reduce discrete partitions when ingesting data into iceberg
Posted by "thexiay (via GitHub)" <gi...@apache.org>.
thexiay commented on PR #7791:
URL: https://github.com/apache/inlong/pull/7791#issuecomment-1504479608
i will refactor this pr itno few prs later：
1.
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