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https://issues.apache.org/jira/browse/MRESOLVER-283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17629717#comment-17629717
]
ASF GitHub Bot commented on MRESOLVER-283:
------------------------------------------
cstamas commented on code in PR #213:
URL: https://github.com/apache/maven-resolver/pull/213#discussion_r1015199836
##########
maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/concurrency/DefaultResolverExecutor.java:
##########
@@ -0,0 +1,93 @@
+package org.eclipse.aether.internal.impl.concurrency;
+
+/*
+ * 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.
+ */
+
+import java.util.Collection;
+import java.util.concurrent.Callable;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+
+import org.eclipse.aether.spi.concurrency.ResolverExecutor;
+
+import static java.util.Objects.requireNonNull;
+
+/**
+ * Default implementation of {@link ResolverExecutor}.
+ * <p>
+ * It relies on ctor passed {@link ExecutorService} that may be {@code null},
in which case "direct invocation" (on
+ * caller thread) happens, otherwise the non-null executor service is used.
+ */
+final class DefaultResolverExecutor implements ResolverExecutor
+{
+ private final ExecutorService executorService;
+
+ DefaultResolverExecutor( final ExecutorService executorService )
+ {
+ this.executorService = executorService;
+ }
+
+ @Override
+ public void submitOrDirect( Collection<Runnable> tasks )
Review Comment:
I wanted to clearly distinquish, that's all, moreover, if `submit` then we
overload the other method as well.... but right, semantics should not be
exposed, so maybe `submitBatch`?
> Introduce resolver wide "shared" executor service
> -------------------------------------------------
>
> Key: MRESOLVER-283
> URL: https://issues.apache.org/jira/browse/MRESOLVER-283
> Project: Maven Resolver
> Issue Type: Improvement
> Components: Resolver
> Reporter: Tamas Cservenak
> Assignee: Tamas Cservenak
> Priority: Major
> Fix For: 1.9.0
>
>
> More and more component in resolver does parallel processing (BF collector,
> MD resolver, basic connector), and they all create, maintain their own
> executor instance.
> Instead of this, create one shared service component and just reuse it
> accross resolver.
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