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81
amoro-format-iceberg/src/main/java/org/apache/amoro/utils/IcebergThreadPools.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| /* | ||
| * 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.amoro.utils; | ||
|
|
||
| import org.apache.iceberg.util.ThreadPools; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
|
|
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| import java.util.concurrent.ExecutorService; | ||
|
|
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| public class IcebergThreadPools { | ||
|
|
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| private static final Logger LOG = LoggerFactory.getLogger(IcebergThreadPools.class); | ||
| private static volatile ExecutorService planningExecutor; | ||
| private static volatile ExecutorService commitExecutor; | ||
|
|
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| public static void init(int planningThreadPoolSize, int commitThreadPoolSize) { | ||
| if (planningExecutor == null) { | ||
| synchronized (IcebergThreadPools.class) { | ||
| if (planningExecutor == null) { | ||
| planningExecutor = | ||
| ThreadPools.newWorkerPool("iceberg-planning-pool", planningThreadPoolSize); | ||
| } | ||
| } | ||
| } | ||
| if (commitExecutor == null) { | ||
| synchronized (IcebergThreadPools.class) { | ||
| if (commitExecutor == null) { | ||
| commitExecutor = ThreadPools.newWorkerPool("iceberg-commit-pool", commitThreadPoolSize); | ||
| } | ||
| } | ||
| } | ||
|
|
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| LOG.info( | ||
| "init iceberg thread pool success, planningExecutor size:{},commitExecutor size:{}", | ||
| planningThreadPoolSize, | ||
| commitThreadPoolSize); | ||
| } | ||
|
|
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| public static ExecutorService getPlanningExecutor() { | ||
| if (planningExecutor == null) { | ||
| synchronized (IcebergThreadPools.class) { | ||
| if (planningExecutor == null) { | ||
| planningExecutor = | ||
| ThreadPools.newWorkerPool( | ||
| "iceberg-planning-pool", Runtime.getRuntime().availableProcessors()); | ||
| } | ||
| } | ||
| } | ||
| return planningExecutor; | ||
| } | ||
|
|
||
| public static ExecutorService getCommitExecutor() { | ||
| if (commitExecutor == null) { | ||
| synchronized (IcebergThreadPools.class) { | ||
| if (commitExecutor == null) { | ||
| commitExecutor = | ||
| ThreadPools.newWorkerPool( | ||
| "iceberg-commit-pool", Runtime.getRuntime().availableProcessors()); | ||
| } | ||
| } | ||
| } | ||
| return commitExecutor; | ||
| } | ||
| } |