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https://issues.apache.org/jira/browse/GEODE-8771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17246867#comment-17246867
]
ASF GitHub Bot commented on GEODE-8771:
---------------------------------------
jinmeiliao commented on a change in pull request #5823:
URL: https://github.com/apache/geode/pull/5823#discussion_r539699863
##########
File path:
geode-core/src/integrationTest/java/org/apache/geode/cache/query/partitioned/PRClearIntegrationTest.java
##########
@@ -0,0 +1,73 @@
+/*
+ * 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.geode.cache.query.partitioned;
+
+
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.TimeUnit;
+import java.util.stream.IntStream;
+
+import org.junit.Rule;
+import org.junit.Test;
+
+import org.apache.geode.cache.EntryNotFoundException;
+import org.apache.geode.cache.Region;
+import org.apache.geode.internal.cache.InternalCache;
+import org.apache.geode.test.junit.rules.ExecutorServiceRule;
+import org.apache.geode.test.junit.rules.ServerStarterRule;
+
+public class PRClearIntegrationTest {
+
+ @Rule
+ public ServerStarterRule server = new ServerStarterRule().withAutoStart();
+
+ @Rule
+ public ExecutorServiceRule executor = new ExecutorServiceRule();
+
+ @Test
+ public void doesNotHangWhenClearWithConcurrentPutsAndInvalidates() throws
Exception {
+ InternalCache cache = server.getCache();
+ Region<Object, Object> region = server.createPartitionRegion("regionA", f
-> {
+ }, f -> f.setTotalNumBuckets(1));
+ cache.getQueryService().createIndex("indexA", "r", "/regionA r");
+ region.put(0, "value0");
+
+ CompletableFuture<Void> put = executor.runAsync(() -> {
+ Thread.currentThread().setName("put-Thread");
+ IntStream.range(0, 10).forEach(i -> region.put(i, "value" + i));
+ });
+
+ CompletableFuture<Void> invalidate = executor.runAsync(() -> {
+ Thread.currentThread().setName("invalidate-Thread");
+ IntStream.range(0, 10).forEach(i -> {
+ try {
+ region.invalidate(i);
+ } catch (EntryNotFoundException e) {
+ // ignore
+ }
+ });
+ });
+
+ CompletableFuture<Void> clear = executor.runAsync(() -> {
+ Thread.currentThread().setName("Clear-Thread");
+ region.clear();
+ });
+
+ put.get(5, TimeUnit.SECONDS);
Review comment:
that's not the purpose of this test and if we want to do that, we would
make the test far more complicated since it's multi-threading and when we do
assert after clear it's not guaranteed this region content is empty.
I am sure we have plenty of other tests that verifies this.
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> concurrent puts and invalidates will cause PR clear to hang
> -----------------------------------------------------------
>
> Key: GEODE-8771
> URL: https://issues.apache.org/jira/browse/GEODE-8771
> Project: Geode
> Issue Type: Sub-task
> Components: core
> Reporter: Jinmei Liao
> Assignee: Jinmei Liao
> Priority: Major
> Labels: GeodeOperationAPI, pull-request-available
>
> On current feature/GEODE-7665 feature branch. The below test will hang:
> {quote}public class PRClearIntegrationTest {
> @Rule
> public ServerStarterRule server = new ServerStarterRule().withAutoStart();
> @Rule
> public ExecutorServiceRule executor = new ExecutorServiceRule();
> @Test
> public void test() throws Exception {
> InternalCache cache = server.getCache();
> Region<Object, Object> region = server.createPartitionRegion("regionA",
> f->{}, f->f.setTotalNumBuckets(1));
> cache.getQueryService().createIndex("indexA", "r", "/regionA r");
> region.put(0, "value0");
> CompletableFuture<Void> put = executor.runAsync(() ->
> {
> Thread.currentThread().setName("put-Thread");
> IntStream.range(0, 1).forEach(i-> region.invalidate(i, i)); }
> );
> CompletableFuture<Void> invalidate = executor.runAsync(() ->
> {
> Thread.currentThread().setName("invalidate-Thread");
> IntStream.range(0, 1).forEach(i-> region.invalidate(0)); }
> );
> CompletableFuture<Void> clear = executor.runAsync(() ->
> {
> Thread.currentThread().setName("Clear-Thread");
> region.clear(); }
> );
> put.get();
> clear.get();
> invalidate.get();
> }
> }
> {quote}
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