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https://issues.apache.org/jira/browse/GEODE-3937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16237143#comment-16237143
]
ASF GitHub Bot commented on GEODE-3937:
---------------------------------------
dineshpune2006 commented on a change in pull request #1002: GEODE-3937:Fix NPE
when executing removeFromDisk
URL: https://github.com/apache/geode/pull/1002#discussion_r148714494
##########
File path:
geode-wan/src/test/java/org/apache/geode/internal/cache/wan/parallel/ParallelGatewaySenderGeodeBug3937RegressionTest.java
##########
@@ -0,0 +1,92 @@
+/*
+ * 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.internal.cache.wan.parallel;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import java.util.concurrent.TimeUnit;
+
+import org.apache.geode.internal.cache.wan.WANTestBase;
+import org.apache.geode.test.dunit.Wait;
+import org.apache.geode.test.junit.categories.DistributedTest;
+import org.awaitility.Awaitility;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+
+/**
+ * DUnit for ParallelGatewaySenderGeodeBug3937RegressionTest overflow
operations.
+ */
+@Category(DistributedTest.class)
+public class ParallelGatewaySenderGeodeBug3937RegressionTest extends
WANTestBase {
+
+ @Test
+ public void testParallelSenderQueueEventsOverflow_NoDiskStoreSpecified()
throws Exception {
+ Integer lnPort = (Integer) vm0.invoke(() ->
WANTestBase.createFirstLocatorWithDSId(1));
+ Integer nyPort = (Integer) vm1.invoke(() ->
WANTestBase.createFirstRemoteLocator(2, lnPort));
+
+ createCacheInVMs(nyPort, vm2);// backup-vm is not started in this
regression
+ createReceiverInVMs(vm2);
+
+ createCacheInVMs(lnPort, vm4);// backup-vm is not started in this
regression
+
+ vm4.invoke(() -> WANTestBase.createSenderWithoutDiskStore("ln", 2, 10, 10,
false, true));
+
+ vm4.invoke(
+ () -> WANTestBase.createPartitionedRegion(getTestMethodName(), "ln",
1, 100, isOffHeap()));
+
+ startSenderInVMs("ln", vm4);
+
+ vm4.invoke(() -> WANTestBase.pauseSender("ln"));
+
+
+ // give some time for the senders to pause
+ Wait.pause(1000);
Review comment:
done
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us...@infra.apache.org
> Fix NPE when executing removeFromDisk
> --------------------------------------
>
> Key: GEODE-3937
> URL: https://issues.apache.org/jira/browse/GEODE-3937
> Project: Geode
> Issue Type: Bug
> Components: core
> Reporter: dinesh akhand
>
> While executing the test case or clearQueueTestOnly method. we can see
> exception
> [vm4] java.lang.NullPointerException
> [vm4] at
> org.apache.geode.internal.cache.entries.DiskEntry$Helper.removeFromDisk(DiskEntry.java:1519)
> [vm4] at
> org.apache.geode.internal.cache.entries.AbstractOplogDiskRegionEntry.removePhase1(AbstractOplogDiskRegionEntry.java:50)
> [vm4] at
> org.apache.geode.internal.cache.entries.AbstractRegionEntry.destroy(AbstractRegionEntry.java:914)
> [vm4] at
> org.apache.geode.internal.cache.AbstractRegionMap.destroyEntry(AbstractRegionMap.java:3100)
> [vm4] at
> org.apache.geode.internal.cache.AbstractRegionMap.destroy(AbstractRegionMap.java:1429)
> [vm4] at
> org.apache.geode.internal.cache.LocalRegion.mapDestroy(LocalRegion.java:6465)
> [vm4] at
> org.apache.geode.internal.cache.LocalRegion.mapDestroy(LocalRegion.java:6439)
> [vm4] at
> org.apache.geode.internal.cache.BucketRegion.basicDestroy(BucketRegion.java:1167)
> [vm4] at
> org.apache.geode.internal.cache.AbstractBucketRegionQueue.basicDestroy(AbstractBucketRegionQueue.java:352)
> [vm4] at
> org.apache.geode.internal.cache.BucketRegionQueue.basicDestroy(BucketRegionQueue.java:366)
> [vm4] at
> org.apache.geode.internal.cache.LocalRegion.validatedDestroy(LocalRegion.java:1101)
> [vm4] at
> org.apache.geode.internal.cache.DistributedRegion.validatedDestroy(DistributedRegion.java:942)
> [vm4] at
> org.apache.geode.internal.cache.LocalRegion.destroy(LocalRegion.java:1086)
> [vm4] at
> org.apache.geode.internal.cache.AbstractRegion.destroy(AbstractRegion.java:315)
> [vm4] at
> org.apache.geode.internal.cache.LocalRegion.remove(LocalRegion.java:8870)
> [vm4] at
> org.apache.geode.internal.cache.wan.parallel.ParallelGatewaySenderQueue.clearPartitionedRegion(ParallelGatewaySenderQueue.java:1820)
> [vm4] at
> org.apache.geode.internal.cache.wan.parallel.ParallelGatewaySenderQueue.clearQueue(ParallelGatewaySenderQueue.java:1795)
> [vm4] at
> org.apache.geode.internal.cache.wan.parallel.ConcurrentParallelGatewaySenderQueue.clearQueue(ConcurrentParallelGatewaySenderQueue.java:236)
> [vm4] at
> org.apache.geode.internal.cache.wan.WANTestBase.clearGatewaySender(WANTestBase.java:256)
> [vm4] at
> org.apache.geode.internal.cache.wan.parallel.ParallelGatewaySenderQueueOverflowDUnitTest.lambda$8(ParallelGatewaySenderQueueOverflowDUnitTest.java:96)
> [vm4] at
> org.apache.geode.internal.cache.wan.parallel.ParallelGatewaySenderQueueOverflowDUnitTest$$Lambda$42/144498586.run(Unknown
> Source)
> [vm4] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
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