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
  18 import java.util.Dictionary;
  19 import java.util.Hashtable;
  20 import org.junit.Test;
  21 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  22 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStoreConfigProperties;
  23
  24 /**
  25  * Unit tests for DatastoreContextIntrospector.
  26  *
  27  * @author Thomas Pantelis
  28  */
  29 public class DatastoreContextIntrospectorTest {
  30
  31     @Test
  32     public void testUpdate() {
  33         DatastoreContext context = DatastoreContext.newBuilder()
  34                 .logicalStoreType(LogicalDatastoreType.OPERATIONAL).build();
  35         DatastoreContextIntrospector introspector = new DatastoreContextIntrospector(context );
  36
  37         Dictionary<String, Object> properties = new Hashtable<>();
  38         properties.put("shard-transaction-idle-timeout-in-minutes", "31");
  39         properties.put("operation-timeout-in-seconds", "26");
  40         properties.put("shard-transaction-commit-timeout-in-seconds", "100");
  41         properties.put("shard-journal-recovery-log-batch-size", "199");
  42         properties.put("shard-snapshot-batch-count", "212");
  43         properties.put("shard-heartbeat-interval-in-millis", "101");
  44         properties.put("shard-transaction-commit-queue-capacity", "567");
  45         properties.put("shard-initialization-timeout-in-seconds", "82");
  46         properties.put("shard-leader-election-timeout-in-seconds", "66");
  47         properties.put("shard-isolated-leader-check-interval-in-millis", "123");
  48         properties.put("shard-snapshot-data-threshold-percentage", "100");
  49         properties.put("shard-election-timeout-factor", "21");
  50         properties.put("shard-batched-modification-count", "901");
  51         properties.put("transactionCreationInitialRateLimit", "200");
  52         properties.put("MaxShardDataChangeExecutorPoolSize", "41");
  53         properties.put("Max-Shard-Data-Change Executor-Queue Size", "1111");
  54         properties.put(" max shard data change listener queue size", "2222");
  55         properties.put("mAx-shaRd-data-STORE-executor-quEUe-size", "3333");
  56         properties.put("persistent", "false");
  57
  58         boolean updated = introspector.update(properties);
  59         assertEquals("updated", true, updated);
  60         context = introspector.getContext();
  61
  62         assertEquals(31, context.getShardTransactionIdleTimeout().toMinutes());
  63         assertEquals(26000, context.getOperationTimeoutInMillis());
  64         assertEquals(100, context.getShardTransactionCommitTimeoutInSeconds());
  65         assertEquals(199, context.getShardRaftConfig().getJournalRecoveryLogBatchSize());
  66         assertEquals(212, context.getShardRaftConfig().getSnapshotBatchCount());
  67         assertEquals(101, context.getShardRaftConfig().getHeartBeatInterval().length());
  68         assertEquals(567, context.getShardTransactionCommitQueueCapacity());
  69         assertEquals(82, context.getShardInitializationTimeout().duration().toSeconds());
  70         assertEquals(66, context.getShardLeaderElectionTimeout().duration().toSeconds());
  71         assertEquals(123, context.getShardRaftConfig().getIsolatedCheckIntervalInMillis());
  72         assertEquals(100, context.getShardRaftConfig().getSnapshotDataThresholdPercentage());
  73         assertEquals(21, context.getShardRaftConfig().getElectionTimeoutFactor());
  74         assertEquals(901, context.getShardBatchedModificationCount());
  75         assertEquals(200, context.getTransactionCreationInitialRateLimit());
  76         assertEquals(41, context.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
  77         assertEquals(1111, context.getDataStoreProperties().getMaxDataChangeExecutorQueueSize());
  78         assertEquals(2222, context.getDataStoreProperties().getMaxDataChangeListenerQueueSize());
  79         assertEquals(3333, context.getDataStoreProperties().getMaxDataStoreExecutorQueueSize());
  80         assertEquals(false, context.isPersistent());
  81
  82         properties.put("shard-transaction-idle-timeout-in-minutes", "32");
  83         properties.put("operation-timeout-in-seconds", "27");
  84         properties.put("shard-heartbeat-interval-in-millis", "102");
  85         properties.put("shard-election-timeout-factor", "22");
  86         properties.put("max-shard-data-change-executor-pool-size", "42");
  87         properties.put("max-shard-data-store-executor-queue-size", "4444");
  88         properties.put("persistent", "true");
  89
  90         updated = introspector.update(properties);
  91         assertEquals("updated", true, updated);
  92         context = introspector.getContext();
  93
  94         assertEquals(32, context.getShardTransactionIdleTimeout().toMinutes());
  95         assertEquals(27000, context.getOperationTimeoutInMillis());
  96         assertEquals(100, context.getShardTransactionCommitTimeoutInSeconds());
  97         assertEquals(199, context.getShardRaftConfig().getJournalRecoveryLogBatchSize());
  98         assertEquals(212, context.getShardRaftConfig().getSnapshotBatchCount());
  99         assertEquals(102, context.getShardRaftConfig().getHeartBeatInterval().length());
 100         assertEquals(567, context.getShardTransactionCommitQueueCapacity());
 101         assertEquals(82, context.getShardInitializationTimeout().duration().toSeconds());
 102         assertEquals(66, context.getShardLeaderElectionTimeout().duration().toSeconds());
 103         assertEquals(123, context.getShardRaftConfig().getIsolatedCheckIntervalInMillis());
 104         assertEquals(100, context.getShardRaftConfig().getSnapshotDataThresholdPercentage());
 105         assertEquals(22, context.getShardRaftConfig().getElectionTimeoutFactor());
 106         assertEquals(200, context.getTransactionCreationInitialRateLimit());
 107         assertEquals(42, context.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
 108         assertEquals(1111, context.getDataStoreProperties().getMaxDataChangeExecutorQueueSize());
 109         assertEquals(2222, context.getDataStoreProperties().getMaxDataChangeListenerQueueSize());
 110         assertEquals(4444, context.getDataStoreProperties().getMaxDataStoreExecutorQueueSize());
 111         assertEquals(true, context.isPersistent());
 112
 113         updated = introspector.update(null);
 114         assertEquals("updated", false, updated);
 115
 116         updated = introspector.update(new Hashtable<>());
 117         assertEquals("updated", false, updated);
 118     }
 119
 120
 121     @Test
 122     public void testUpdateWithInvalidValues() {
 123         DatastoreContext context = DatastoreContext.newBuilder()
 124                 .logicalStoreType(LogicalDatastoreType.OPERATIONAL).build();
 125         DatastoreContextIntrospector introspector = new DatastoreContextIntrospector(context );
 126
 127         Dictionary<String, Object> properties = new Hashtable<>();
 128         properties.put("shard-transaction-idle-timeout-in-minutes", "0"); // bad - must be > 0
 129         properties.put("shard-journal-recovery-log-batch-size", "199");
 130         properties.put("shard-transaction-commit-timeout-in-seconds", "bogus"); // bad - NaN
 131         properties.put("shard-snapshot-batch-count", "212"); // good
 132         properties.put("operation-timeout-in-seconds", "4"); // bad - must be >= 5
 133         properties.put("shard-heartbeat-interval-in-millis", "99"); // bad - must be >= 100
 134         properties.put("shard-transaction-commit-queue-capacity", "567"); // good
 135         properties.put("shard-snapshot-data-threshold-percentage", "101"); // bad - must be 0-100
 136         properties.put("shard-initialization-timeout-in-seconds", "-1"); // bad - must be > 0
 137         properties.put("max-shard-data-change-executor-pool-size", "bogus"); // bad - NaN
 138         properties.put("unknownProperty", "1"); // bad - invalid property name
 139
 140         boolean updated = introspector.update(properties);
 141         assertEquals("updated", true, updated);
 142         context = introspector.getContext();
 143
 144         assertEquals(DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT, context.getShardTransactionIdleTimeout());
 145         assertEquals(199, context.getShardRaftConfig().getJournalRecoveryLogBatchSize());
 146         assertEquals(DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS, context.getShardTransactionCommitTimeoutInSeconds());
 147         assertEquals(212, context.getShardRaftConfig().getSnapshotBatchCount());
 148         assertEquals(DEFAULT_OPERATION_TIMEOUT_IN_MS, context.getOperationTimeoutInMillis());
 149         assertEquals(DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS,
 150                 context.getShardRaftConfig().getHeartBeatInterval().length());
 151         assertEquals(567, context.getShardTransactionCommitQueueCapacity());
 152         assertEquals(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE,
 153                 context.getShardRaftConfig().getSnapshotDataThresholdPercentage());
 154         assertEquals(DEFAULT_SHARD_INITIALIZATION_TIMEOUT, context.getShardInitializationTimeout());
 155         assertEquals(InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_EXECUTOR_POOL_SIZE,
 156                 context.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
 157     }
 158
 159     @Test
 160     public void testUpdateWithDatastoreTypeSpecificProperties() {
 161         Dictionary<String, Object> properties = new Hashtable<>();
 162         properties.put("shard-transaction-idle-timeout-in-minutes", "22"); // global setting
 163         properties.put("operational.shard-transaction-idle-timeout-in-minutes", "33"); // operational override
 164         properties.put("config.shard-transaction-idle-timeout-in-minutes", "44"); // config override
 165
 166         properties.put("max-shard-data-change-executor-pool-size", "222"); // global setting
 167         properties.put("operational.max-shard-data-change-executor-pool-size", "333"); // operational override
 168         properties.put("config.max-shard-data-change-executor-pool-size", "444"); // config override
 169
 170         properties.put("persistent", "false"); // global setting
 171         properties.put("operational.Persistent", "true"); // operational override
 172
 173         DatastoreContext operContext = DatastoreContext.newBuilder()
 174                 .logicalStoreType(LogicalDatastoreType.OPERATIONAL).build();
 175         DatastoreContextIntrospector operIntrospector = new DatastoreContextIntrospector(operContext);
 176         boolean updated = operIntrospector.update(properties);
 177         assertEquals("updated", true, updated);
 178         operContext = operIntrospector.getContext();
 179
 180         assertEquals(33, operContext.getShardTransactionIdleTimeout().toMinutes());
 181         assertEquals(true, operContext.isPersistent());
 182         assertEquals(333, operContext.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
 183
 184         DatastoreContext configContext = DatastoreContext.newBuilder()
 185                 .logicalStoreType(LogicalDatastoreType.CONFIGURATION).build();
 186         DatastoreContextIntrospector configIntrospector = new DatastoreContextIntrospector(configContext);
 187         updated = configIntrospector.update(properties);
 188         assertEquals("updated", true, updated);
 189         configContext = configIntrospector.getContext();
 190
 191         assertEquals(44, configContext.getShardTransactionIdleTimeout().toMinutes());
 192         assertEquals(false, configContext.isPersistent());
 193         assertEquals(444, configContext.getDataStoreProperties().getMaxDataChangeExecutorPoolSize());
 194     }
 195
 196     @Test
 197     public void testGetDatastoreContextForShard() {
 198         Dictionary<String, Object> properties = new Hashtable<>();
 199         properties.put("shard-transaction-idle-timeout-in-minutes", "22"); // global setting
 200         properties.put("operational.shard-transaction-idle-timeout-in-minutes", "33"); // operational override
 201         properties.put("config.shard-transaction-idle-timeout-in-minutes", "44"); // config override
 202         properties.put("topology.shard-transaction-idle-timeout-in-minutes", "55"); // global shard override
 203
 204         DatastoreContext operContext = DatastoreContext.newBuilder()
 205                 .logicalStoreType(LogicalDatastoreType.OPERATIONAL).build();
 206         DatastoreContextIntrospector operIntrospector = new DatastoreContextIntrospector(operContext);
 207
 208         DatastoreContext shardContext = operIntrospector.newContextFactory().getShardDatastoreContext("topology");
 209         assertEquals(10, shardContext.getShardTransactionIdleTimeout().toMinutes());
 210
 211         operIntrospector.update(properties);
 212         operContext = operIntrospector.getContext();
 213         assertEquals(33, operContext.getShardTransactionIdleTimeout().toMinutes());
 214
 215         shardContext = operIntrospector.newContextFactory().getShardDatastoreContext("topology");
 216         assertEquals(55, shardContext.getShardTransactionIdleTimeout().toMinutes());
 217
 218         DatastoreContext configContext = DatastoreContext.newBuilder()
 219                 .logicalStoreType(LogicalDatastoreType.CONFIGURATION).build();
 220         DatastoreContextIntrospector configIntrospector = new DatastoreContextIntrospector(configContext);
 221         configIntrospector.update(properties);
 222         configContext = configIntrospector.getContext();
 223         assertEquals(44, configContext.getShardTransactionIdleTimeout().toMinutes());
 224
 225         shardContext = configIntrospector.newContextFactory().getShardDatastoreContext("topology");
 226         assertEquals(55, shardContext.getShardTransactionIdleTimeout().toMinutes());
 227
 228         // operational shard override
 229         properties.put("operational.topology.shard-transaction-idle-timeout-in-minutes", "66");
 230         // config shard override
 231         properties.put("config.topology.shard-transaction-idle-timeout-in-minutes", "77");
 232
 233         operIntrospector.update(properties);
 234         shardContext = operIntrospector.newContextFactory().getShardDatastoreContext("topology");
 235         assertEquals(66, shardContext.getShardTransactionIdleTimeout().toMinutes());
 236
 237         configIntrospector.update(properties);
 238         shardContext = configIntrospector.newContextFactory().getShardDatastoreContext("topology");
 239         assertEquals(77, shardContext.getShardTransactionIdleTimeout().toMinutes());
 240
 241         shardContext = configIntrospector.newContextFactory().getShardDatastoreContext("default");
 242         assertEquals(44, shardContext.getShardTransactionIdleTimeout().toMinutes());
 243     }
 244 }