| /* |
| * 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.ignite.internal.processors.cache.persistence.db; |
| |
| import java.util.Collections; |
| import java.util.function.Predicate; |
| import java.util.function.Supplier; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteDataStreamer; |
| import org.apache.ignite.cache.CacheAtomicityMode; |
| import org.apache.ignite.cache.CacheWriteSynchronizationMode; |
| import org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.DataRegionConfiguration; |
| import org.apache.ignite.configuration.DataStorageConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.configuration.WALMode; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.internal.processors.cache.persistence.CacheDataRow; |
| import org.apache.ignite.internal.util.lang.GridIterator; |
| import org.apache.ignite.internal.util.typedef.G; |
| import org.apache.ignite.internal.util.typedef.internal.CU; |
| import org.apache.ignite.lang.IgnitePredicate; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC; |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL_SNAPSHOT; |
| |
| /** |
| * Test partition preload for varios cache modes. |
| */ |
| public class IgnitePdsPartitionPreloadTest extends GridCommonAbstractTest { |
| /** Test entry count. */ |
| public static final int ENTRY_CNT = 500; |
| |
| /** Grid count. */ |
| private static final int GRIDS_CNT = 3; |
| |
| /** */ |
| private static final String CLIENT_GRID_NAME = "client"; |
| |
| /** */ |
| public static final String DEFAULT_REGION = "default"; |
| |
| /** */ |
| private Supplier<CacheConfiguration> cfgFactory; |
| |
| /** */ |
| private static final String TEST_ATTR = "testId"; |
| |
| /** */ |
| private static final String NO_CACHE_NODE = "node0"; |
| |
| /** */ |
| private static final String PRIMARY_NODE = "node1"; |
| |
| /** */ |
| private static final String BACKUP_NODE = "node2"; |
| |
| /** */ |
| public static final String MEM = "mem"; |
| |
| /** */ |
| public static final int MB = 1024 * 1024; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String gridName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(gridName); |
| |
| if (!cfg.isClientMode()) { |
| String val = "node" + getTestIgniteInstanceIndex(gridName); |
| cfg.setUserAttributes(Collections.singletonMap(TEST_ATTR, val)); |
| cfg.setConsistentId(val); |
| } |
| |
| DataStorageConfiguration memCfg = new DataStorageConfiguration() |
| .setDataRegionConfigurations(new DataRegionConfiguration().setName(MEM).setInitialSize(10 * MB)) |
| .setDefaultDataRegionConfiguration( |
| new DataRegionConfiguration(). |
| setMetricsEnabled(true). |
| setMaxSize(50L * MB). |
| setPersistenceEnabled(true). |
| setName(DEFAULT_REGION)) |
| .setWalMode(WALMode.LOG_ONLY) |
| .setWalSegmentSize(16 * MB) |
| .setPageSize(1024) |
| .setMetricsEnabled(true); |
| |
| cfg.setDataStorageConfiguration(memCfg); |
| |
| cfg.setCacheConfiguration(cfgFactory.get()); |
| |
| return cfg; |
| } |
| |
| /** |
| * @param atomicityMode Atomicity mode. |
| */ |
| private CacheConfiguration<Integer, Integer> cacheConfiguration(CacheAtomicityMode atomicityMode) { |
| CacheConfiguration<Integer, Integer> ccfg = new CacheConfiguration<>(DEFAULT_CACHE_NAME); |
| |
| ccfg.setWriteSynchronizationMode(CacheWriteSynchronizationMode.FULL_SYNC); |
| ccfg.setAffinity(new RendezvousAffinityFunction(false, 32)); |
| ccfg.setBackups(1); |
| ccfg.setNodeFilter(new TestIgnitePredicate()); |
| ccfg.setAtomicityMode(atomicityMode); |
| |
| return ccfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| super.beforeTest(); |
| |
| cleanPersistenceDir(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| super.afterTest(); |
| |
| stopAllGrids(); |
| |
| cleanPersistenceDir(); |
| } |
| |
| /** */ |
| @Test |
| public void testLocalPreloadPartitionClient() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL).setDataRegionName(MEM); |
| |
| startGridsMultiThreaded(GRIDS_CNT); |
| |
| IgniteEx client = startClientGrid(CLIENT_GRID_NAME); |
| |
| assertNotNull(client.cache(DEFAULT_CACHE_NAME)); |
| |
| assertFalse(client.cache(DEFAULT_CACHE_NAME).localPreloadPartition(0)); |
| assertFalse(grid(0).cache(DEFAULT_CACHE_NAME).localPreloadPartition(0)); |
| } |
| |
| /** */ |
| @Test |
| public void testLocalPreloadPartitionClientMvcc() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL_SNAPSHOT).setDataRegionName(MEM); |
| |
| startGridsMultiThreaded(GRIDS_CNT); |
| |
| IgniteEx client = startClientGrid(CLIENT_GRID_NAME); |
| |
| assertNotNull(client.cache(DEFAULT_CACHE_NAME)); |
| |
| assertFalse(client.cache(DEFAULT_CACHE_NAME).localPreloadPartition(0)); |
| assertFalse(grid(0).cache(DEFAULT_CACHE_NAME).localPreloadPartition(0)); |
| } |
| |
| |
| /** */ |
| @Test |
| public void testLocalPreloadPartitionPrimary() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(PrimaryNodePredicate.INSTANCE).findFirst().get(), PreloadMode.LOCAL); |
| } |
| |
| /** */ |
| @Test |
| public void testLocalPreloadPartitionPrimaryMvcc() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL_SNAPSHOT); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(PrimaryNodePredicate.INSTANCE).findFirst().get(), PreloadMode.LOCAL); |
| } |
| |
| /** */ |
| @Test |
| public void testLocalPreloadPartitionBackup() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(BackupNodePredicate.INSTANCE).findFirst().get(), PreloadMode.LOCAL); |
| } |
| |
| /** */ |
| @Test |
| public void testLocalPreloadPartitionBackupMvcc() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL_SNAPSHOT); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(BackupNodePredicate.INSTANCE).findFirst().get(), PreloadMode.LOCAL); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionInMemoryRemote() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL).setDataRegionName(MEM); |
| |
| startGridsMultiThreaded(GRIDS_CNT); |
| |
| IgniteEx client = startClientGrid(CLIENT_GRID_NAME); |
| |
| assertNotNull(client.cache(DEFAULT_CACHE_NAME)); |
| |
| try { |
| client.cache(DEFAULT_CACHE_NAME).preloadPartition(0); |
| |
| fail("Exception is expected"); |
| } |
| catch (Exception e) { |
| log.error("Expected", e); |
| } |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionInMemoryRemoteMvcc() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL_SNAPSHOT).setDataRegionName(MEM); |
| |
| startGridsMultiThreaded(GRIDS_CNT); |
| |
| IgniteEx client = startClientGrid(CLIENT_GRID_NAME); |
| |
| assertNotNull(client.cache(DEFAULT_CACHE_NAME)); |
| |
| try { |
| client.cache(DEFAULT_CACHE_NAME).preloadPartition(0); |
| |
| fail("Exception is expected"); |
| } |
| catch (Exception e) { |
| log.error("Expected", e); |
| } |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionInMemoryLocal() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL).setDataRegionName(MEM); |
| |
| startGridsMultiThreaded(GRIDS_CNT); |
| |
| int key = 0; |
| |
| Ignite prim = primaryNode(key, DEFAULT_CACHE_NAME); |
| |
| int part = prim.affinity(DEFAULT_CACHE_NAME).partition(key); |
| |
| try { |
| prim.cache(DEFAULT_CACHE_NAME).preloadPartition(part); |
| |
| fail("Exception is expected"); |
| } |
| catch (Exception e) { |
| log.error("Expected", e); |
| } |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionInMemoryLocalMvcc() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL_SNAPSHOT).setDataRegionName(MEM); |
| |
| startGridsMultiThreaded(GRIDS_CNT); |
| |
| int key = 0; |
| |
| Ignite prim = primaryNode(key, DEFAULT_CACHE_NAME); |
| |
| int part = prim.affinity(DEFAULT_CACHE_NAME).partition(key); |
| |
| try { |
| prim.cache(DEFAULT_CACHE_NAME).preloadPartition(part); |
| |
| fail("Exception is expected"); |
| } |
| catch (Exception e) { |
| log.error("Expected", e); |
| } |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalClientSync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL); |
| |
| preloadPartition(() -> { |
| try { |
| return startClientGrid(CLIENT_GRID_NAME); |
| } |
| catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| }, PreloadMode.SYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalClientSyncMvcc() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL_SNAPSHOT); |
| |
| preloadPartition(() -> { |
| try { |
| return startClientGrid(CLIENT_GRID_NAME); |
| } |
| catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| }, PreloadMode.SYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalClientAsync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL); |
| |
| preloadPartition(() -> { |
| try { |
| return startClientGrid(CLIENT_GRID_NAME); |
| } |
| catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| }, PreloadMode.ASYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalClientAsyncMvcc() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL_SNAPSHOT); |
| |
| preloadPartition(() -> { |
| try { |
| return startClientGrid(CLIENT_GRID_NAME); |
| } |
| catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| }, PreloadMode.ASYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalNodeFilteredSync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL); |
| |
| preloadPartition(() -> grid(0), PreloadMode.SYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalNodeFilteredSyncMvcc() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL_SNAPSHOT); |
| |
| preloadPartition(() -> grid(0), PreloadMode.SYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalNodeFilteredAsync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL); |
| |
| preloadPartition(() -> grid(0), PreloadMode.ASYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalNodeFilteredAsyncMvcc() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL); |
| |
| preloadPartition(() -> grid(0), PreloadMode.ASYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalPrimarySync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(PrimaryNodePredicate.INSTANCE).findFirst().get(), PreloadMode.SYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalPrimarySyncMvcc() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL_SNAPSHOT); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(PrimaryNodePredicate.INSTANCE).findFirst().get(), PreloadMode.SYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalPrimaryAsync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(PrimaryNodePredicate.INSTANCE).findFirst().get(), PreloadMode.ASYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalPrimaryAsyncMvcc() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL_SNAPSHOT); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(PrimaryNodePredicate.INSTANCE).findFirst().get(), PreloadMode.ASYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalBackupSync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(BackupNodePredicate.INSTANCE).findFirst().get(), PreloadMode.SYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalBackupSyncMvcc() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL_SNAPSHOT); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(BackupNodePredicate.INSTANCE).findFirst().get(), PreloadMode.SYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalBackupAsync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(BackupNodePredicate.INSTANCE).findFirst().get(), PreloadMode.ASYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionTransactionalBackupAsyncMvcc() throws Exception { |
| cfgFactory = () -> cacheConfiguration(TRANSACTIONAL_SNAPSHOT); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(BackupNodePredicate.INSTANCE).findFirst().get(), PreloadMode.ASYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionAtomicClientSync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(ATOMIC); |
| |
| preloadPartition(() -> { |
| try { |
| return startClientGrid(CLIENT_GRID_NAME); |
| } |
| catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| }, PreloadMode.SYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionAtomicClientAsync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(ATOMIC); |
| |
| preloadPartition(() -> { |
| try { |
| return startClientGrid(CLIENT_GRID_NAME); |
| } |
| catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| }, PreloadMode.ASYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionAtomicNodeFilteredSync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(ATOMIC); |
| |
| preloadPartition(() -> grid(0), PreloadMode.SYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionAtomicNodeFilteredAsync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(ATOMIC); |
| |
| preloadPartition(() -> grid(0), PreloadMode.ASYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionAtomicPrimarySync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(ATOMIC); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(PrimaryNodePredicate.INSTANCE).findFirst().get(), PreloadMode.SYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionAtomicPrimaryAsync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(ATOMIC); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(PrimaryNodePredicate.INSTANCE).findFirst().get(), PreloadMode.ASYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionAtomicBackupSync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(ATOMIC); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(BackupNodePredicate.INSTANCE).findFirst().get(), PreloadMode.SYNC); |
| } |
| |
| /** */ |
| @Test |
| public void testPreloadPartitionAtomicBackupAsync() throws Exception { |
| cfgFactory = () -> cacheConfiguration(ATOMIC); |
| |
| preloadPartition( |
| () -> G.allGrids().stream().filter(BackupNodePredicate.INSTANCE).findFirst().get(), PreloadMode.ASYNC); |
| } |
| |
| /** |
| * @param execNodeFactory Test node factory. |
| * @param preloadMode Preload mode. |
| */ |
| private void preloadPartition(Supplier<Ignite> execNodeFactory, PreloadMode preloadMode) throws Exception { |
| Ignite crd = startGridsMultiThreaded(GRIDS_CNT); |
| |
| Ignite testNode = grid(1); |
| |
| Object consistentId = testNode.cluster().localNode().consistentId(); |
| |
| assertEquals(PRIMARY_NODE, testNode.cluster().localNode().consistentId()); |
| |
| Integer key = primaryKey(testNode.cache(DEFAULT_CACHE_NAME)); |
| |
| int preloadPart = crd.affinity(DEFAULT_CACHE_NAME).partition(key); |
| |
| int cnt = 0; |
| |
| try (IgniteDataStreamer<Integer, Integer> streamer = testNode.dataStreamer(DEFAULT_CACHE_NAME)) { |
| int k = 0; |
| |
| while (cnt < ENTRY_CNT) { |
| if (testNode.affinity(DEFAULT_CACHE_NAME).partition(k) == preloadPart) { |
| streamer.addData(k, k); |
| |
| cnt++; |
| } |
| |
| k++; |
| } |
| } |
| |
| forceCheckpoint(); |
| |
| stopAllGrids(); |
| |
| startGridsMultiThreaded(GRIDS_CNT); |
| |
| testNode = G.allGrids().stream(). |
| filter(ignite -> PRIMARY_NODE.equals(ignite.cluster().localNode().consistentId())).findFirst().get(); |
| |
| assertEquals(testNode, primaryNode(key, DEFAULT_CACHE_NAME)); |
| |
| Ignite execNode = execNodeFactory.get(); |
| |
| switch (preloadMode) { |
| case SYNC: |
| execNode.cache(DEFAULT_CACHE_NAME).preloadPartition(preloadPart); |
| |
| break; |
| case ASYNC: |
| execNode.cache(DEFAULT_CACHE_NAME).preloadPartitionAsync(preloadPart).get(); |
| |
| break; |
| case LOCAL: |
| assertTrue(execNode.cache(DEFAULT_CACHE_NAME).localPreloadPartition(preloadPart)); |
| |
| testNode = execNode; // For local preloading testNode == execNode |
| |
| break; |
| } |
| |
| long c0 = testNode.dataRegionMetrics(DEFAULT_REGION).getPagesRead(); |
| |
| // After partition preloading no pages should be read from store. |
| GridIterator<CacheDataRow> cursor = ((IgniteEx)testNode).cachex(DEFAULT_CACHE_NAME).context().offheap(). |
| cachePartitionIterator(CU.UNDEFINED_CACHE_ID, preloadPart, null, false); |
| |
| int realSize = 0; |
| |
| while (cursor.hasNext()) { |
| realSize++; |
| |
| cursor.next(); |
| } |
| |
| assertEquals("Partition has missed some entries", ENTRY_CNT, realSize); |
| |
| assertEquals("Read pages count must be same", c0, testNode.dataRegionMetrics(DEFAULT_REGION).getPagesRead()); |
| } |
| |
| /** */ |
| private static class TestIgnitePredicate implements IgnitePredicate<ClusterNode> { |
| /** {@inheritDoc} */ |
| @Override public boolean apply(ClusterNode node) { |
| return !NO_CACHE_NODE.equals(node.attribute(TEST_ATTR)); |
| } |
| } |
| |
| /** */ |
| private static class PrimaryNodePredicate implements Predicate<Ignite> { |
| /** */ |
| private static final PrimaryNodePredicate INSTANCE = new PrimaryNodePredicate(); |
| |
| /** {@inheritDoc} */ |
| @Override public boolean test(Ignite ignite) { |
| return PRIMARY_NODE.equals(ignite.cluster().localNode().consistentId()); |
| } |
| } |
| |
| /** */ |
| private static class BackupNodePredicate implements Predicate<Ignite> { |
| /** */ |
| private static final BackupNodePredicate INSTANCE = new BackupNodePredicate(); |
| |
| /** {@inheritDoc} */ |
| @Override public boolean test(Ignite ignite) { |
| return BACKUP_NODE.equals(ignite.cluster().localNode().consistentId()); |
| } |
| } |
| |
| /** */ |
| private enum PreloadMode { |
| /** Sync. */ |
| SYNC, |
| |
| /** Async. */ |
| ASYNC, |
| |
| /** Local. */ |
| LOCAL; |
| } |
| } |