opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/DatastoreContextIntrospectorTest.java

   1 /*
   2  * Copyright (c) 2015 Brocade Communications Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.controller.cluster.datastore;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS;
  12 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_OPERATION_TIMEOUT_IN_MS;
  13 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_INITIALIZATION_TIMEOUT;
  14 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE;
  15 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT;
  16 import static org.opendaylight.controller.cluster.datastore.DatastoreContext.DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS;
  17 import java.util.Dictionary;
  18 import java.util.Hashtable;
  19 import org.junit.Test;
  20 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  21 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStoreConfigProperties;
  22
  23 /**
  24  * Unit tests for DatastoreContextIntrospector.
  25  *
  26  * @author Thomas Pantelis
  27  */
  28 public class DatastoreContextIntrospectorTest {
  29
  30     @Test
  31     public void testUpdate() {
  32         DatastoreContext context = DatastoreContext.newBuilder().
  33                 logicalStoreType(LogicalDatastoreType.OPERATIONAL).build();
  34         DatastoreContextIntrospector introspector = new DatastoreContextIntrospector(context );
  35
  36         Dictionary<String, Object> properties = new Hashtable<>();
  37         properties.put("shard-transaction-idle-timeout-in-minutes", "31");
  38         properties.put("operation-timeout-in-seconds", "26");
  39         properties.put("shard-transaction-commit-timeout-in-seconds", "100");
  40         properties.put("shard-journal-recovery-log-batch-size", "199");
  41         properties.put("shard-snapshot-batch-count", "212");
  42         properties.put("shard-heartbeat-interval-in-millis", "101");
  43         properties.put("shard-transaction-commit-queue-capacity", "567");
  44         properties.put("shard-initialization-timeout-in-seconds", "82");
  45         properties.put("shard-leader-election-timeout-in-seconds", "66");
  46         properties.put("shard-isolated-leader-check-interval-in-millis", "123");
  47         properties.put("shard-snapshot-data-threshold-percentage", "100");
  48         properties.put("shard-election-timeout-factor", "21");
  49         properties.put("shard-batched-modification-count", "901");
  50         properties.put("transactionCreationInitialRateLimit", "200");
  51         properties.put("MaxShardDataChangeExecutorPoolSize", "41");
  52         properties.put("Max-Shard-Data-Change Executor-Queue Size", "1111");
  53         properties.put(" max shard data change listener queue size", "2222");
  54         properties.put("mAx-shaRd-data-STORE-executor-quEUe-size", "3333");
  55         properties.put("persistent", "false");
  56
  57         boolean updated = introspector.update(properties);
  58         assertEquals("updated", true, updated);
  59         context = introspector.getContext();
  60
  61         assertEquals(31, context.getShardTransactionIdleTimeout().toMinutes());
  62         assertEquals(26000, context.getOperationTimeoutInMillis());
  63         assertEquals(100, context.getShardTransactionCommitTimeoutInSeconds());
  64         assertEquals(199, context.getShardRaftConfig().getJournalRecoveryLogBatchSize());
  65         assertEquals(212, context.getShardRaftConfig().getSnapshotBatchCount());
  66         assertEquals(101, context.getShardRaftConfig().getHeartBeatInterval().length());
  67         assertEquals(567, context.getShardTransactionCommitQueueCapacity());
  68         assertEquals(82, context.getShardInitializationTimeout().duration().toSeconds());
  69         assertEquals(66, context.getShardLeaderElectionTimeout().duration().toSeconds());
  70         assertEquals(123, context.getShardRaftConfig().getIsolatedCheckIntervalInMillis());
  71         assertEquals(100, context.getShardRaftConfig().getSnapshotDataThresholdPercentage());
  72         assertEquals(21, context.getShardRaftConfig().getElectionTimeoutFactor());
  73         assertEquals(901, context.getShardBatchedModificationCount());
  74         assertEquals(200, context.getTransactionCreationInitialRateLimit());
  75         assertEquals(41, context.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
  76         assertEquals(1111, context.getDataStoreProperties().getMaxDataChangeExecutorQueueSize());
  77         assertEquals(2222, context.getDataStoreProperties().getMaxDataChangeListenerQueueSize());
  78         assertEquals(3333, context.getDataStoreProperties().getMaxDataStoreExecutorQueueSize());
  79         assertEquals(false, context.isPersistent());
  80
  81         properties.put("shard-transaction-idle-timeout-in-minutes", "32");
  82         properties.put("operation-timeout-in-seconds", "27");
  83         properties.put("shard-heartbeat-interval-in-millis", "102");
  84         properties.put("shard-election-timeout-factor", "22");
  85         properties.put("max-shard-data-change-executor-pool-size", "42");
  86         properties.put("max-shard-data-store-executor-queue-size", "4444");
  87         properties.put("persistent", "true");
  88
  89         updated = introspector.update(properties);
  90         assertEquals("updated", true, updated);
  91         context = introspector.getContext();
  92
  93         assertEquals(32, context.getShardTransactionIdleTimeout().toMinutes());
  94         assertEquals(27000, context.getOperationTimeoutInMillis());
  95         assertEquals(100, context.getShardTransactionCommitTimeoutInSeconds());
  96         assertEquals(199, context.getShardRaftConfig().getJournalRecoveryLogBatchSize());
  97         assertEquals(212, context.getShardRaftConfig().getSnapshotBatchCount());
  98         assertEquals(102, context.getShardRaftConfig().getHeartBeatInterval().length());
  99         assertEquals(567, context.getShardTransactionCommitQueueCapacity());
 100         assertEquals(82, context.getShardInitializationTimeout().duration().toSeconds());
 101         assertEquals(66, context.getShardLeaderElectionTimeout().duration().toSeconds());
 102         assertEquals(123, context.getShardRaftConfig().getIsolatedCheckIntervalInMillis());
 103         assertEquals(100, context.getShardRaftConfig().getSnapshotDataThresholdPercentage());
 104         assertEquals(22, context.getShardRaftConfig().getElectionTimeoutFactor());
 105         assertEquals(200, context.getTransactionCreationInitialRateLimit());
 106         assertEquals(42, context.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
 107         assertEquals(1111, context.getDataStoreProperties().getMaxDataChangeExecutorQueueSize());
 108         assertEquals(2222, context.getDataStoreProperties().getMaxDataChangeListenerQueueSize());
 109         assertEquals(4444, context.getDataStoreProperties().getMaxDataStoreExecutorQueueSize());
 110         assertEquals(true, context.isPersistent());
 111
 112         updated = introspector.update(null);
 113         assertEquals("updated", false, updated);
 114
 115         updated = introspector.update(new Hashtable<>());
 116         assertEquals("updated", false, updated);
 117     }
 118
 119
 120     @Test
 121     public void testUpdateWithInvalidValues() {
 122         DatastoreContext context = DatastoreContext.newBuilder().
 123                 logicalStoreType(LogicalDatastoreType.OPERATIONAL).build();
 124         DatastoreContextIntrospector introspector = new DatastoreContextIntrospector(context );
 125
 126         Dictionary<String, Object> properties = new Hashtable<>();
 127         properties.put("shard-transaction-idle-timeout-in-minutes", "0"); // bad - must be > 0
 128         properties.put("shard-journal-recovery-log-batch-size", "199");
 129         properties.put("shard-transaction-commit-timeout-in-seconds", "bogus"); // bad - NaN
 130         properties.put("shard-snapshot-batch-count", "212"); // good
 131         properties.put("operation-timeout-in-seconds", "4"); // bad - must be >= 5
 132         properties.put("shard-heartbeat-interval-in-millis", "99"); // bad - must be >= 100
 133         properties.put("shard-transaction-commit-queue-capacity", "567"); // good
 134         properties.put("shard-snapshot-data-threshold-percentage", "101"); // bad - must be 0-100
 135         properties.put("shard-initialization-timeout-in-seconds", "-1"); // bad - must be > 0
 136         properties.put("max-shard-data-change-executor-pool-size", "bogus"); // bad - NaN
 137         properties.put("unknownProperty", "1"); // bad - invalid property name
 138
 139         boolean updated = introspector.update(properties);
 140         assertEquals("updated", true, updated);
 141         context = introspector.getContext();
 142
 143         assertEquals(DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT, context.getShardTransactionIdleTimeout());
 144         assertEquals(199, context.getShardRaftConfig().getJournalRecoveryLogBatchSize());
 145         assertEquals(DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS, context.getShardTransactionCommitTimeoutInSeconds());
 146         assertEquals(212, context.getShardRaftConfig().getSnapshotBatchCount());
 147         assertEquals(DEFAULT_OPERATION_TIMEOUT_IN_MS, context.getOperationTimeoutInMillis());
 148         assertEquals(DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS, context.getShardRaftConfig().getHeartBeatInterval().length());
 149         assertEquals(567, context.getShardTransactionCommitQueueCapacity());
 150         assertEquals(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE,
 151                 context.getShardRaftConfig().getSnapshotDataThresholdPercentage());
 152         assertEquals(DEFAULT_SHARD_INITIALIZATION_TIMEOUT, context.getShardInitializationTimeout());
 153         assertEquals(InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_EXECUTOR_POOL_SIZE,
 154                 context.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
 155     }
 156
 157     @Test
 158     public void testUpdateWithDatastoreTypeSpecificProperties() {
 159         Dictionary<String, Object> properties = new Hashtable<>();
 160         properties.put("shard-transaction-idle-timeout-in-minutes", "22"); // global setting
 161         properties.put("operational.shard-transaction-idle-timeout-in-minutes", "33"); // operational override
 162         properties.put("config.shard-transaction-idle-timeout-in-minutes", "44"); // config override
 163
 164         properties.put("max-shard-data-change-executor-pool-size", "222"); // global setting
 165         properties.put("operational.max-shard-data-change-executor-pool-size", "333"); // operational override
 166         properties.put("config.max-shard-data-change-executor-pool-size", "444"); // config override
 167
 168         properties.put("persistent", "false"); // global setting
 169         properties.put("operational.Persistent", "true"); // operational override
 170
 171         DatastoreContext operContext = DatastoreContext.newBuilder().
 172                 logicalStoreType(LogicalDatastoreType.OPERATIONAL).build();
 173         DatastoreContextIntrospector operIntrospector = new DatastoreContextIntrospector(operContext);
 174         boolean updated = operIntrospector.update(properties);
 175         assertEquals("updated", true, updated);
 176         operContext = operIntrospector.getContext();
 177
 178         assertEquals(33, operContext.getShardTransactionIdleTimeout().toMinutes());
 179         assertEquals(true, operContext.isPersistent());
 180         assertEquals(333, operContext.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
 181
 182         DatastoreContext configContext = DatastoreContext.newBuilder()
 183                 .logicalStoreType(LogicalDatastoreType.CONFIGURATION).build();
 184         DatastoreContextIntrospector configIntrospector = new DatastoreContextIntrospector(configContext);
 185         updated = configIntrospector.update(properties);
 186         assertEquals("updated", true, updated);
 187         configContext = configIntrospector.getContext();
 188
 189         assertEquals(44, configContext.getShardTransactionIdleTimeout().toMinutes());
 190         assertEquals(false, configContext.isPersistent());
 191         assertEquals(444, configContext.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
 192     }
 193
 194     @Test
 195     public void testGetDatastoreContextForShard() {
 196         Dictionary<String, Object> properties = new Hashtable<>();
 197         properties.put("shard-transaction-idle-timeout-in-minutes", "22"); // global setting
 198         properties.put("operational.shard-transaction-idle-timeout-in-minutes", "33"); // operational override
 199         properties.put("config.shard-transaction-idle-timeout-in-minutes", "44"); // config override
 200         properties.put("topology.shard-transaction-idle-timeout-in-minutes", "55"); // global shard override
 201
 202         DatastoreContext operContext = DatastoreContext.newBuilder().
 203                 logicalStoreType(LogicalDatastoreType.OPERATIONAL).build();
 204         DatastoreContextIntrospector operIntrospector = new DatastoreContextIntrospector(operContext);
 205
 206         DatastoreContext shardContext = operIntrospector.newContextFactory().getShardDatastoreContext("topology");
 207         assertEquals(10, shardContext.getShardTransactionIdleTimeout().toMinutes());
 208
 209         operIntrospector.update(properties);
 210         operContext = operIntrospector.getContext();
 211         assertEquals(33, operContext.getShardTransactionIdleTimeout().toMinutes());
 212
 213         shardContext = operIntrospector.newContextFactory().getShardDatastoreContext("topology");
 214         assertEquals(55, shardContext.getShardTransactionIdleTimeout().toMinutes());
 215
 216         DatastoreContext configContext = DatastoreContext.newBuilder().
 217                 logicalStoreType(LogicalDatastoreType.CONFIGURATION).build();
 218         DatastoreContextIntrospector configIntrospector = new DatastoreContextIntrospector(configContext);
 219         configIntrospector.update(properties);
 220         configContext = configIntrospector.getContext();
 221         assertEquals(44, configContext.getShardTransactionIdleTimeout().toMinutes());
 222
 223         shardContext = configIntrospector.newContextFactory().getShardDatastoreContext("topology");
 224         assertEquals(55, shardContext.getShardTransactionIdleTimeout().toMinutes());
 225
 226         properties.put("operational.topology.shard-transaction-idle-timeout-in-minutes", "66"); // operational shard override
 227         properties.put("config.topology.shard-transaction-idle-timeout-in-minutes", "77"); // config shard override
 228
 229         operIntrospector.update(properties);
 230         shardContext = operIntrospector.newContextFactory().getShardDatastoreContext("topology");
 231         assertEquals(66, shardContext.getShardTransactionIdleTimeout().toMinutes());
 232
 233         configIntrospector.update(properties);
 234         shardContext = configIntrospector.newContextFactory().getShardDatastoreContext("topology");
 235         assertEquals(77, shardContext.getShardTransactionIdleTimeout().toMinutes());
 236
 237         shardContext = configIntrospector.newContextFactory().getShardDatastoreContext("default");
 238         assertEquals(44, shardContext.getShardTransactionIdleTimeout().toMinutes());
 239     }
 240 }