You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@ignite.apache.org by dg...@apache.org on 2019/01/10 21:14:35 UTC
[ignite] branch master updated: IGNITE-10883 Fix and refactoring
IgniteRebalanceOnCachesStoppingOrDestroyingTest flaky test - Fixes #5795.
This is an automated email from the ASF dual-hosted git repository.
dgovorukhin pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/ignite.git
The following commit(s) were added to refs/heads/master by this push:
new 40f1fc9 IGNITE-10883 Fix and refactoring IgniteRebalanceOnCachesStoppingOrDestroyingTest flaky test - Fixes #5795.
40f1fc9 is described below
commit 40f1fc94c4c8755e36cc55dd9f8124cc76d7b5f1
Author: DmitriyGovorukhin <dm...@gmail.com>
AuthorDate: Tue Dec 25 14:01:50 2018 +0300
IGNITE-10883 Fix and refactoring IgniteRebalanceOnCachesStoppingOrDestroyingTest flaky test - Fixes #5795.
Signed-off-by: Dmitriy Govorukhin <dm...@gmail.com>
---
.../managers/discovery/GridDiscoveryManager.java | 2 +-
.../internal/processors/cache/WalStateManager.java | 6 +-
...eRebalanceOnCachesStoppingOrDestroyingTest.java | 207 ++++++++++++---------
3 files changed, 126 insertions(+), 89 deletions(-)
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/managers/discovery/GridDiscoveryManager.java b/modules/core/src/main/java/org/apache/ignite/internal/managers/discovery/GridDiscoveryManager.java
index 556af19..6c72258 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/managers/discovery/GridDiscoveryManager.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/managers/discovery/GridDiscoveryManager.java
@@ -2486,7 +2486,7 @@ public class GridDiscoveryManager extends GridManagerAdapter<DiscoverySpi> {
*
* @param cacheMap Map to add to.
* @param cacheName Cache name.
- * @param rich Node to add
+ * @param node Node to add
*/
private void addToMap(Map<Integer, List<ClusterNode>> cacheMap, String cacheName, ClusterNode node) {
List<ClusterNode> cacheNodes = cacheMap.get(CU.cacheId(cacheName));
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/cache/WalStateManager.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/cache/WalStateManager.java
index 937f1f0..83c548e 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/cache/WalStateManager.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/cache/WalStateManager.java
@@ -507,9 +507,11 @@ public class WalStateManager extends GridCacheSharedManagerAdapter {
for (Integer grpId0 : session0.disabledGrps) {
CacheGroupContext grp = cctx.cache().cacheGroup(grpId0);
- assert grp != null;
+ if (grp != null)
+ grp.topology().ownMoving(topVer);
+ else if (log.isDebugEnabled())
+ log.debug("Cache group was destroyed before checkpoint finished, [grpId=" + grpId0 + ']');
- grp.topology().ownMoving(topVer);
}
cctx.exchange().refreshPartitions();
diff --git a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/rebalancing/IgniteRebalanceOnCachesStoppingOrDestroyingTest.java b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/rebalancing/IgniteRebalanceOnCachesStoppingOrDestroyingTest.java
index 5c7f6c0..0ef2289 100644
--- a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/rebalancing/IgniteRebalanceOnCachesStoppingOrDestroyingTest.java
+++ b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/rebalancing/IgniteRebalanceOnCachesStoppingOrDestroyingTest.java
@@ -19,16 +19,16 @@ package org.apache.ignite.internal.processors.cache.distributed.rebalancing;
import java.util.Arrays;
import java.util.List;
-import java.util.concurrent.ThreadLocalRandom;
+import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.CountDownLatch;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import org.apache.ignite.Ignite;
-import org.apache.ignite.IgniteCache;
import org.apache.ignite.IgniteDataStreamer;
-import org.apache.ignite.IgniteException;
import org.apache.ignite.cache.CacheAtomicityMode;
import org.apache.ignite.cache.CacheMode;
-import org.apache.ignite.cluster.ClusterNode;
import org.apache.ignite.configuration.CacheConfiguration;
import org.apache.ignite.configuration.DataRegionConfiguration;
import org.apache.ignite.configuration.DataStorageConfiguration;
@@ -37,19 +37,15 @@ import org.apache.ignite.configuration.TransactionConfiguration;
import org.apache.ignite.configuration.WALMode;
import org.apache.ignite.failure.StopNodeFailureHandler;
import org.apache.ignite.internal.IgniteEx;
-import org.apache.ignite.internal.IgniteInterruptedCheckedException;
import org.apache.ignite.internal.managers.communication.GridIoMessage;
-import org.apache.ignite.internal.processors.cache.GridCacheGroupIdMessage;
import org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionSupplyMessage;
+import org.apache.ignite.internal.util.future.GridFutureAdapter;
import org.apache.ignite.internal.util.lang.IgniteThrowableConsumer;
import org.apache.ignite.internal.util.typedef.F;
import org.apache.ignite.internal.util.typedef.internal.CU;
-import org.apache.ignite.internal.util.typedef.internal.U;
-import org.apache.ignite.lang.IgniteInClosure;
+import org.apache.ignite.lang.IgniteRunnable;
import org.apache.ignite.plugin.extensions.communication.Message;
-import org.apache.ignite.spi.IgniteSpiException;
import org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi;
-import org.apache.ignite.testframework.GridTestUtils;
import org.apache.ignite.testframework.MvccFeatureChecker;
import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
import org.junit.Test;
@@ -82,6 +78,9 @@ public class IgniteRebalanceOnCachesStoppingOrDestroyingTest extends GridCommonA
/** */
private static final int REBALANCE_BATCH_SIZE = 50 * 1024;
+ /** Number of loaded keys in each cache. */
+ private static final int KEYS_SIZE = 3000;
+
/** {@inheritDoc} */
@Override protected void beforeTest() throws Exception {
super.beforeTest();
@@ -112,12 +111,12 @@ public class IgniteRebalanceOnCachesStoppingOrDestroyingTest extends GridCommonA
.setDefaultTxTimeout(1000));
cfg.setDataStorageConfiguration(
- new DataStorageConfiguration()
- .setWalMode(WALMode.LOG_ONLY)
- .setDefaultDataRegionConfiguration(
- new DataRegionConfiguration()
- .setPersistenceEnabled(true)
- .setMaxSize(100L * 1024 * 1024)));
+ new DataStorageConfiguration()
+ .setWalMode(WALMode.LOG_ONLY)
+ .setDefaultDataRegionConfiguration(
+ new DataRegionConfiguration()
+ .setPersistenceEnabled(true)
+ .setMaxSize(100L * 1024 * 1024)));
return cfg;
}
@@ -126,7 +125,23 @@ public class IgniteRebalanceOnCachesStoppingOrDestroyingTest extends GridCommonA
*
*/
@Test
- public void testStopCachesOnDeactivation() throws Exception {
+ public void testStopCachesOnDeactivationFirstGroup() throws Exception {
+ testStopCachesOnDeactivation(GROUP_1);
+ }
+
+ /**
+ *
+ */
+ @Test
+ public void testStopCachesOnDeactivationSecondGroup() throws Exception {
+ testStopCachesOnDeactivation(GROUP_2);
+ }
+
+ /**
+ * @param groupName Group name.
+ * @throws Exception If failed.
+ */
+ private void testStopCachesOnDeactivation(String groupName) throws Exception {
if (MvccFeatureChecker.forcedMvcc())
fail("https://issues.apache.org/jira/browse/IGNITE-10582");
@@ -137,26 +152,58 @@ public class IgniteRebalanceOnCachesStoppingOrDestroyingTest extends GridCommonA
ig.cluster().active(true);
return null;
- });
+ }, groupName);
+ }
+
+ /**
+ *
+ */
+ @Test
+ public void testDestroySpecificCachesInDifferentCacheGroupsFirstGroup() throws Exception {
+ testDestroySpecificCachesInDifferentCacheGroups(GROUP_1);
}
/**
*
*/
@Test
- public void testDestroySpecificCachesInDifferentCacheGroups() throws Exception {
+ public void testDestroySpecificCachesInDifferentCacheGroupsSecondGroup() throws Exception {
+ testDestroySpecificCachesInDifferentCacheGroups(GROUP_2);
+ }
+
+ /**
+ * @param groupName Group name.
+ * @throws Exception If failed.
+ */
+ private void testDestroySpecificCachesInDifferentCacheGroups(String groupName) throws Exception {
performTest(ig -> {
ig.destroyCaches(Arrays.asList(CACHE_1, CACHE_3));
return null;
- });
+ }, groupName);
+ }
+
+ /**
+ *
+ */
+ @Test
+ public void testDestroySpecificCacheAndCacheGroupFirstGroup() throws Exception {
+ testDestroySpecificCacheAndCacheGroup(GROUP_1);
}
/**
*
*/
@Test
- public void testDestroySpecificCacheAndCacheGroup() throws Exception {
+ public void testDestroySpecificCacheAndCacheGroupSecondGroup() throws Exception {
+ testDestroySpecificCacheAndCacheGroup(GROUP_2);
+ }
+
+ /**
+ * @param groupName Group name.
+ * @throws Exception If failed.
+ */
+ private void testDestroySpecificCacheAndCacheGroup(String groupName) throws Exception {
if (MvccFeatureChecker.forcedMvcc())
fail("https://issues.apache.org/jira/browse/IGNITE-10582");
@@ -164,13 +211,13 @@ public class IgniteRebalanceOnCachesStoppingOrDestroyingTest extends GridCommonA
ig.destroyCaches(Arrays.asList(CACHE_1, CACHE_3, CACHE_4));
return null;
- });
+ }, groupName);
}
/**
* @param testAction Action that trigger stop or destroy of caches.
*/
- private void performTest(IgniteThrowableConsumer<Ignite, Void> testAction) throws Exception {
+ private void performTest(IgniteThrowableConsumer<Ignite, Void> testAction, String groupName) throws Exception {
IgniteEx ig0 = (IgniteEx)startGrids(2);
ig0.cluster().active(true);
@@ -179,13 +226,27 @@ public class IgniteRebalanceOnCachesStoppingOrDestroyingTest extends GridCommonA
loadData(ig0);
- startGrid(1);
+ IgniteEx ig1 = startGrid(1);
+
+ RebalanceBlockingSPI commSpi = (RebalanceBlockingSPI)ig1.configuration().getCommunicationSpi();
- runLoad(ig0);
+ // Complete all futures for groups that we don't need to wait.
+ commSpi.resumeRebalanceFutures.forEach((k, v) -> {
+ if (k != CU.cacheId(groupName))
+ v.onDone();
+ });
+
+ CountDownLatch latch = commSpi.suspendRebalanceInMiddleLatch.get(CU.cacheId(groupName));
+
+ assert latch != null;
+
+ // Await some middle point rebalance for group.
+ latch.await();
testAction.accept(ig0);
- U.sleep(1000);
+ // Resume rebalance after action performed.
+ commSpi.resumeRebalanceFutures.get(CU.cacheId(groupName)).onDone();
awaitPartitionMapExchange(true, true, null, true);
@@ -197,22 +258,22 @@ public class IgniteRebalanceOnCachesStoppingOrDestroyingTest extends GridCommonA
*/
private void loadData(Ignite ig) {
List<CacheConfiguration> configs = Stream.of(
- F.t(CACHE_1, GROUP_1),
- F.t(CACHE_2, GROUP_1),
- F.t(CACHE_3, GROUP_2),
- F.t(CACHE_4, GROUP_2)
+ F.t(CACHE_1, GROUP_1),
+ F.t(CACHE_2, GROUP_1),
+ F.t(CACHE_3, GROUP_2),
+ F.t(CACHE_4, GROUP_2)
).map(names -> new CacheConfiguration<>(names.get1())
- .setGroupName(names.get2())
- .setRebalanceBatchSize(REBALANCE_BATCH_SIZE)
- .setCacheMode(CacheMode.REPLICATED)
- .setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL)
+ .setGroupName(names.get2())
+ .setRebalanceBatchSize(REBALANCE_BATCH_SIZE)
+ .setCacheMode(CacheMode.REPLICATED)
+ .setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL)
).collect(Collectors.toList());
ig.getOrCreateCaches(configs);
configs.forEach(cfg -> {
try (IgniteDataStreamer<Object, Object> streamer = ig.dataStreamer(cfg.getName())) {
- for (int i = 0; i < 3_000; i++)
+ for (int i = 0; i < KEYS_SIZE; i++)
streamer.addData(i, new byte[1024]);
streamer.flush();
@@ -221,69 +282,43 @@ public class IgniteRebalanceOnCachesStoppingOrDestroyingTest extends GridCommonA
}
/**
- * @param ig Ignite instance.
- */
- private void runLoad(Ignite ig) throws Exception{
- GridTestUtils.runMultiThreaded(new Runnable() {
- @Override public void run() {
- String cacheName = F.rand(CACHE_1, CACHE_2, CACHE_3, CACHE_4);
-
- IgniteCache cache = ig.cache(cacheName);
-
- for (int i = 0; i < 3_000; i++) {
- int idx = ThreadLocalRandom.current().nextInt(3_000);
-
- while (true) {
- try {
- cache.put(idx, new byte[1024]);
-
- break;
- }
- catch (Exception e) {
- MvccFeatureChecker.assertMvccWriteConflict(e);
- }
- }
- }
- }
- }, 4, "load-thread");
- }
-
- /**
*
*/
private static class RebalanceBlockingSPI extends TcpCommunicationSpi {
- /** {@inheritDoc} */
- @Override public void sendMessage(ClusterNode node, Message msg) throws IgniteSpiException {
- slowDownMessage(msg);
-
- super.sendMessage(node, msg);
-
+ /** */
+ private final Map<Integer, GridFutureAdapter> resumeRebalanceFutures = new ConcurrentHashMap<>();
+
+ /** */
+ private final Map<Integer, CountDownLatch> suspendRebalanceInMiddleLatch = new ConcurrentHashMap<>();
+
+ /** */
+ RebalanceBlockingSPI() {
+ resumeRebalanceFutures.put(CU.cacheId(GROUP_1), new GridFutureAdapter());
+ resumeRebalanceFutures.put(CU.cacheId(GROUP_2), new GridFutureAdapter());
+ suspendRebalanceInMiddleLatch.put(CU.cacheId(GROUP_1), new CountDownLatch(3));
+ suspendRebalanceInMiddleLatch.put(CU.cacheId(GROUP_2), new CountDownLatch(3));
}
/** {@inheritDoc} */
- @Override public void sendMessage(ClusterNode node, Message msg,
- IgniteInClosure<IgniteException> ackC) throws IgniteSpiException {
- slowDownMessage(msg);
+ @Override protected void notifyListener(UUID sndId, Message msg, IgniteRunnable msgC) {
+ if (msg instanceof GridIoMessage &&
+ ((GridIoMessage)msg).message() instanceof GridDhtPartitionSupplyMessage) {
+ GridDhtPartitionSupplyMessage msg0 = (GridDhtPartitionSupplyMessage)((GridIoMessage)msg).message();
- super.sendMessage(node, msg, ackC);
- }
+ CountDownLatch latch = suspendRebalanceInMiddleLatch.get(msg0.groupId());
- /**
- * @param msg Message.
- */
- private void slowDownMessage(Message msg) {
- if (msg instanceof GridIoMessage && ((GridIoMessage)msg).message() instanceof GridDhtPartitionSupplyMessage) {
- int grpId = ((GridCacheGroupIdMessage)((GridIoMessage)msg).message()).groupId();
+ if (latch != null) {
+ if (latch.getCount() > 0)
+ latch.countDown();
+ else {
+ resumeRebalanceFutures.get(msg0.groupId()).listen(f -> super.notifyListener(sndId, msg, msgC));
- if (grpId == CU.cacheId(GROUP_1) || grpId == CU.cacheId(GROUP_2)) {
- try {
- U.sleep(50);
- }
- catch (IgniteInterruptedCheckedException e) {
- e.printStackTrace();
+ return;
}
}
}
+
+ super.notifyListener(sndId, msg, msgC);
}
}
}