X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FDatastoreContext.java;h=e6d8ed84573d0094e222b38f0088a8175c953280;hb=0175a376323f6c916b5a4340a27751ebef22fc83;hp=07115b71699095e4891d819759dc5a3016aad6c0;hpb=953a7321c6613a84c798db1b23cdfa7b0f2cf755;p=controller.git diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DatastoreContext.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DatastoreContext.java index 07115b7169..e6d8ed8457 100644 --- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DatastoreContext.java +++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DatastoreContext.java @@ -5,27 +5,29 @@ * terms of the Eclipse Public License v1.0 which accompanies this distribution, * and is available at http://www.eclipse.org/legal/epl-v10.html */ - package org.opendaylight.controller.cluster.datastore; +import static com.google.common.base.Preconditions.checkArgument; +import static java.util.Objects.requireNonNull; + import akka.util.Timeout; import com.google.common.annotations.VisibleForTesting; -import com.google.common.base.Preconditions; import java.util.Set; import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.TimeUnit; -import org.apache.commons.lang3.text.WordUtils; +import org.apache.commons.text.WordUtils; +import org.opendaylight.controller.cluster.access.client.AbstractClientConnection; +import org.opendaylight.controller.cluster.access.client.ClientActorConfig; import org.opendaylight.controller.cluster.common.actor.AkkaConfigurationReader; import org.opendaylight.controller.cluster.common.actor.FileAkkaConfigurationReader; import org.opendaylight.controller.cluster.raft.ConfigParams; import org.opendaylight.controller.cluster.raft.DefaultConfigParamsImpl; import org.opendaylight.controller.cluster.raft.PeerAddressResolver; -import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType; -import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStoreConfigProperties; +import org.opendaylight.mdsal.common.api.LogicalDatastoreType; +import org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStoreConfigProperties; import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -import scala.concurrent.duration.Duration; import scala.concurrent.duration.FiniteDuration; /** @@ -33,10 +35,12 @@ import scala.concurrent.duration.FiniteDuration; * * @author Thomas Pantelis */ -public class DatastoreContext { +// Non-final for mocking +public class DatastoreContext implements ClientActorConfig { public static final String METRICS_DOMAIN = "org.opendaylight.controller.cluster.datastore"; - public static final Duration DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT = Duration.create(10, TimeUnit.MINUTES); + public static final FiniteDuration DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT = FiniteDuration.create(10, + TimeUnit.MINUTES); public static final int DEFAULT_OPERATION_TIMEOUT_IN_MS = 5000; public static final int DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS = 30; public static final int DEFAULT_JOURNAL_RECOVERY_BATCH_SIZE = 1; @@ -47,16 +51,19 @@ public class DatastoreContext { public static final int DEFAULT_SHARD_TX_COMMIT_QUEUE_CAPACITY = 50000; public static final Timeout DEFAULT_SHARD_INITIALIZATION_TIMEOUT = new Timeout(5, TimeUnit.MINUTES); public static final Timeout DEFAULT_SHARD_LEADER_ELECTION_TIMEOUT = new Timeout(30, TimeUnit.SECONDS); + public static final int DEFAULT_INITIAL_SETTLE_TIMEOUT_MULTIPLIER = 3; public static final boolean DEFAULT_PERSISTENT = true; public static final FileAkkaConfigurationReader DEFAULT_CONFIGURATION_READER = new FileAkkaConfigurationReader(); public static final int DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE = 12; public static final int DEFAULT_SHARD_ELECTION_TIMEOUT_FACTOR = 2; + public static final int DEFAULT_SHARD_CANDIDATE_ELECTION_TIMEOUT_DIVISOR = 1; public static final int DEFAULT_TX_CREATION_INITIAL_RATE_LIMIT = 100; public static final String UNKNOWN_DATA_STORE_TYPE = "unknown"; public static final int DEFAULT_SHARD_BATCHED_MODIFICATION_COUNT = 1000; public static final long DEFAULT_SHARD_COMMIT_QUEUE_EXPIRY_TIMEOUT_IN_MS = TimeUnit.MILLISECONDS.convert(2, TimeUnit.MINUTES); public static final int DEFAULT_MAX_MESSAGE_SLICE_SIZE = 2048 * 1000; // 2MB + public static final int DEFAULT_INITIAL_PAYLOAD_SERIALIZED_BUFFER_CAPACITY = 512; public static final long DEFAULT_SYNC_INDEX_THRESHOLD = 10; @@ -67,19 +74,20 @@ public class DatastoreContext { private final DefaultConfigParamsImpl raftConfig = new DefaultConfigParamsImpl(); private InMemoryDOMDataStoreConfigProperties dataStoreProperties; - private Duration shardTransactionIdleTimeout = DatastoreContext.DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT; + private FiniteDuration shardTransactionIdleTimeout = DatastoreContext.DEFAULT_SHARD_TRANSACTION_IDLE_TIMEOUT; private long operationTimeoutInMillis = DEFAULT_OPERATION_TIMEOUT_IN_MS; private String dataStoreMXBeanType; private int shardTransactionCommitTimeoutInSeconds = DEFAULT_SHARD_TX_COMMIT_TIMEOUT_IN_SECONDS; private int shardTransactionCommitQueueCapacity = DEFAULT_SHARD_TX_COMMIT_QUEUE_CAPACITY; private Timeout shardInitializationTimeout = DEFAULT_SHARD_INITIALIZATION_TIMEOUT; private Timeout shardLeaderElectionTimeout = DEFAULT_SHARD_LEADER_ELECTION_TIMEOUT; + private int initialSettleTimeoutMultiplier = DEFAULT_INITIAL_SETTLE_TIMEOUT_MULTIPLIER; private boolean persistent = DEFAULT_PERSISTENT; private AkkaConfigurationReader configurationReader = DEFAULT_CONFIGURATION_READER; private long transactionCreationInitialRateLimit = DEFAULT_TX_CREATION_INITIAL_RATE_LIMIT; private String dataStoreName = UNKNOWN_DATA_STORE_TYPE; private LogicalDatastoreType logicalStoreType = LogicalDatastoreType.OPERATIONAL; - private YangInstanceIdentifier storeRoot = YangInstanceIdentifier.EMPTY; + private YangInstanceIdentifier storeRoot = YangInstanceIdentifier.empty(); private int shardBatchedModificationCount = DEFAULT_SHARD_BATCHED_MODIFICATION_COUNT; private boolean writeOnlyTransactionOptimizationsEnabled = true; private long shardCommitQueueExpiryTimeoutInMillis = DEFAULT_SHARD_COMMIT_QUEUE_EXPIRY_TIMEOUT_IN_MS; @@ -87,18 +95,23 @@ public class DatastoreContext { private boolean transactionDebugContextEnabled = false; private String shardManagerPersistenceId; private int maximumMessageSliceSize = DEFAULT_MAX_MESSAGE_SLICE_SIZE; + private long backendAlivenessTimerInterval = AbstractClientConnection.DEFAULT_BACKEND_ALIVE_TIMEOUT_NANOS; + private long requestTimeout = AbstractClientConnection.DEFAULT_REQUEST_TIMEOUT_NANOS; + private long noProgressTimeout = AbstractClientConnection.DEFAULT_NO_PROGRESS_TIMEOUT_NANOS; + private int initialPayloadSerializedBufferCapacity = DEFAULT_INITIAL_PAYLOAD_SERIALIZED_BUFFER_CAPACITY; public static Set getGlobalDatastoreNames() { return GLOBAL_DATASTORE_NAMES; } - private DatastoreContext() { + DatastoreContext() { setShardJournalRecoveryLogBatchSize(DEFAULT_JOURNAL_RECOVERY_BATCH_SIZE); setSnapshotBatchCount(DEFAULT_SNAPSHOT_BATCH_COUNT); setHeartbeatInterval(DEFAULT_HEARTBEAT_INTERVAL_IN_MILLIS); setIsolatedLeaderCheckInterval(DEFAULT_ISOLATED_LEADER_CHECK_INTERVAL_IN_MILLIS); setSnapshotDataThresholdPercentage(DEFAULT_SHARD_SNAPSHOT_DATA_THRESHOLD_PERCENTAGE); setElectionTimeoutFactor(DEFAULT_SHARD_ELECTION_TIMEOUT_FACTOR); + setCandidateElectionTimeoutDivisor(DEFAULT_SHARD_CANDIDATE_ELECTION_TIMEOUT_DIVISOR); setSyncIndexThreshold(DEFAULT_SYNC_INDEX_THRESHOLD); setMaximumMessageSliceSize(DEFAULT_MAX_MESSAGE_SLICE_SIZE); } @@ -112,6 +125,7 @@ public class DatastoreContext { this.shardTransactionCommitQueueCapacity = other.shardTransactionCommitQueueCapacity; this.shardInitializationTimeout = other.shardInitializationTimeout; this.shardLeaderElectionTimeout = other.shardLeaderElectionTimeout; + this.initialSettleTimeoutMultiplier = other.initialSettleTimeoutMultiplier; this.persistent = other.persistent; this.configurationReader = other.configurationReader; this.transactionCreationInitialRateLimit = other.transactionCreationInitialRateLimit; @@ -124,6 +138,10 @@ public class DatastoreContext { this.transactionDebugContextEnabled = other.transactionDebugContextEnabled; this.shardManagerPersistenceId = other.shardManagerPersistenceId; this.useTellBasedProtocol = other.useTellBasedProtocol; + this.backendAlivenessTimerInterval = other.backendAlivenessTimerInterval; + this.requestTimeout = other.requestTimeout; + this.noProgressTimeout = other.noProgressTimeout; + this.initialPayloadSerializedBufferCapacity = other.initialPayloadSerializedBufferCapacity; setShardJournalRecoveryLogBatchSize(other.raftConfig.getJournalRecoveryLogBatchSize()); setSnapshotBatchCount(other.raftConfig.getSnapshotBatchCount()); @@ -131,6 +149,7 @@ public class DatastoreContext { setIsolatedLeaderCheckInterval(other.raftConfig.getIsolatedCheckIntervalInMillis()); setSnapshotDataThresholdPercentage(other.raftConfig.getSnapshotDataThresholdPercentage()); setElectionTimeoutFactor(other.raftConfig.getElectionTimeoutFactor()); + setCandidateElectionTimeoutDivisor(other.raftConfig.getCandidateElectionTimeoutDivisor()); setCustomRaftPolicyImplementation(other.raftConfig.getCustomRaftPolicyImplementationClass()); setMaximumMessageSliceSize(other.getMaximumMessageSliceSize()); setShardSnapshotChunkSize(other.raftConfig.getSnapshotChunkSize()); @@ -152,7 +171,7 @@ public class DatastoreContext { return dataStoreProperties; } - public Duration getShardTransactionIdleTimeout() { + public FiniteDuration getShardTransactionIdleTimeout() { return shardTransactionIdleTimeout; } @@ -184,6 +203,16 @@ public class DatastoreContext { return shardLeaderElectionTimeout; } + /** + * Return the multiplier of {@link #getShardLeaderElectionTimeout()} which the frontend will wait for all shards + * on the local node to settle. + * + * @return Non-negative multiplier. Value of {@code 0} indicates to wait indefinitely. + */ + public int getInitialSettleTimeoutMultiplier() { + return initialSettleTimeoutMultiplier; + } + public boolean isPersistent() { return persistent; } @@ -216,6 +245,7 @@ public class DatastoreContext { return shardManagerPersistenceId; } + @Override public String getTempFileDirectory() { return raftConfig.getTempFileDirectory(); } @@ -224,6 +254,7 @@ public class DatastoreContext { raftConfig.setTempFileDirectory(tempFileDirectory); } + @Override public int getFileBackedStreamingThreshold() { return raftConfig.getFileBackedStreamingThreshold(); } @@ -255,13 +286,16 @@ public class DatastoreContext { raftConfig.setElectionTimeoutFactor(shardElectionTimeoutFactor); } + private void setCandidateElectionTimeoutDivisor(final long candidateElectionTimeoutDivisor) { + raftConfig.setCandidateElectionTimeoutDivisor(candidateElectionTimeoutDivisor); + } + private void setCustomRaftPolicyImplementation(final String customRaftPolicyImplementation) { raftConfig.setCustomRaftPolicyImplementationClass(customRaftPolicyImplementation); } private void setSnapshotDataThresholdPercentage(final int shardSnapshotDataThresholdPercentage) { - Preconditions.checkArgument(shardSnapshotDataThresholdPercentage >= 0 - && shardSnapshotDataThresholdPercentage <= 100); + checkArgument(shardSnapshotDataThresholdPercentage >= 0 && shardSnapshotDataThresholdPercentage <= 100); raftConfig.setSnapshotDataThresholdPercentage(shardSnapshotDataThresholdPercentage); } @@ -307,10 +341,30 @@ public class DatastoreContext { return useTellBasedProtocol; } + @Override public int getMaximumMessageSliceSize() { return maximumMessageSliceSize; } + @Override + public long getBackendAlivenessTimerInterval() { + return backendAlivenessTimerInterval; + } + + @Override + public long getRequestTimeout() { + return requestTimeout; + } + + @Override + public long getNoProgressTimeout() { + return noProgressTimeout; + } + + public int getInitialPayloadSerializedBufferCapacity() { + return initialPayloadSerializedBufferCapacity; + } + public static class Builder implements org.opendaylight.yangtools.concepts.Builder { private final DatastoreContext datastoreContext; private int maxShardDataChangeExecutorPoolSize = @@ -322,7 +376,7 @@ public class DatastoreContext { private int maxShardDataStoreExecutorQueueSize = InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_STORE_EXECUTOR_QUEUE_SIZE; - private Builder(final DatastoreContext datastoreContext) { + Builder(final DatastoreContext datastoreContext) { this.datastoreContext = datastoreContext; if (datastoreContext.getDataStoreProperties() != null) { @@ -349,7 +403,7 @@ public class DatastoreContext { public Builder shardTransactionIdleTimeout(final long timeout, final TimeUnit unit) { - datastoreContext.shardTransactionIdleTimeout = Duration.create(timeout, unit); + datastoreContext.shardTransactionIdleTimeout = FiniteDuration.create(timeout, unit); return this; } @@ -416,6 +470,12 @@ public class DatastoreContext { return this; } + public Builder initialSettleTimeoutMultiplier(final int multiplier) { + checkArgument(multiplier >= 0); + datastoreContext.initialSettleTimeoutMultiplier = multiplier; + return this; + } + public Builder shardLeaderElectionTimeoutInSeconds(final long timeout) { return shardLeaderElectionTimeout(timeout, TimeUnit.SECONDS); } @@ -440,13 +500,18 @@ public class DatastoreContext { return this; } + public Builder shardCandidateElectionTimeoutDivisor(final long candidateElectionTimeoutDivisor) { + datastoreContext.setCandidateElectionTimeoutDivisor(candidateElectionTimeoutDivisor); + return this; + } + public Builder transactionCreationInitialRateLimit(final long initialRateLimit) { datastoreContext.transactionCreationInitialRateLimit = initialRateLimit; return this; } public Builder logicalStoreType(final LogicalDatastoreType logicalStoreType) { - datastoreContext.logicalStoreType = Preconditions.checkNotNull(logicalStoreType); + datastoreContext.logicalStoreType = requireNonNull(logicalStoreType); // Retain compatible naming switch (logicalStoreType) { @@ -469,7 +534,7 @@ public class DatastoreContext { } public Builder dataStoreName(final String dataStoreName) { - datastoreContext.dataStoreName = Preconditions.checkNotNull(dataStoreName); + datastoreContext.dataStoreName = requireNonNull(dataStoreName); datastoreContext.dataStoreMXBeanType = "Distributed" + WordUtils.capitalize(dataStoreName) + "Datastore"; return this; } @@ -500,23 +565,23 @@ public class DatastoreContext { return this; } - public Builder maxShardDataChangeExecutorPoolSize(final int maxShardDataChangeExecutorPoolSize) { - this.maxShardDataChangeExecutorPoolSize = maxShardDataChangeExecutorPoolSize; + public Builder maxShardDataChangeExecutorPoolSize(final int newMaxShardDataChangeExecutorPoolSize) { + this.maxShardDataChangeExecutorPoolSize = newMaxShardDataChangeExecutorPoolSize; return this; } - public Builder maxShardDataChangeExecutorQueueSize(final int maxShardDataChangeExecutorQueueSize) { - this.maxShardDataChangeExecutorQueueSize = maxShardDataChangeExecutorQueueSize; + public Builder maxShardDataChangeExecutorQueueSize(final int newMaxShardDataChangeExecutorQueueSize) { + this.maxShardDataChangeExecutorQueueSize = newMaxShardDataChangeExecutorQueueSize; return this; } - public Builder maxShardDataChangeListenerQueueSize(final int maxShardDataChangeListenerQueueSize) { - this.maxShardDataChangeListenerQueueSize = maxShardDataChangeListenerQueueSize; + public Builder maxShardDataChangeListenerQueueSize(final int newMaxShardDataChangeListenerQueueSize) { + this.maxShardDataChangeListenerQueueSize = newMaxShardDataChangeListenerQueueSize; return this; } - public Builder maxShardDataStoreExecutorQueueSize(final int maxShardDataStoreExecutorQueueSize) { - this.maxShardDataStoreExecutorQueueSize = maxShardDataStoreExecutorQueueSize; + public Builder maxShardDataStoreExecutorQueueSize(final int newMaxShardDataStoreExecutorQueueSize) { + this.maxShardDataStoreExecutorQueueSize = newMaxShardDataStoreExecutorQueueSize; return this; } @@ -562,7 +627,7 @@ public class DatastoreContext { return this; } - public Builder fileBackedStreamingThresholdInMegabytes(final int fileBackedStreamingThreshold) { + public Builder fileBackedStreamingThresholdInMegabytes(final int fileBackedStreamingThreshold) { datastoreContext.setFileBackedStreamingThreshold(fileBackedStreamingThreshold * ConfigParams.MEGABYTE); return this; } @@ -572,11 +637,34 @@ public class DatastoreContext { return this; } + public Builder backendAlivenessTimerIntervalInSeconds(final long interval) { + datastoreContext.backendAlivenessTimerInterval = TimeUnit.SECONDS.toNanos(interval); + return this; + } + + public Builder frontendRequestTimeoutInSeconds(final long timeout) { + datastoreContext.requestTimeout = TimeUnit.SECONDS.toNanos(timeout); + return this; + } + + public Builder frontendNoProgressTimeoutInSeconds(final long timeout) { + datastoreContext.noProgressTimeout = TimeUnit.SECONDS.toNanos(timeout); + return this; + } + + public Builder initialPayloadSerializedBufferCapacity(final int capacity) { + datastoreContext.initialPayloadSerializedBufferCapacity = capacity; + return this; + } + @Override public DatastoreContext build() { - datastoreContext.dataStoreProperties = InMemoryDOMDataStoreConfigProperties.create( - maxShardDataChangeExecutorPoolSize, maxShardDataChangeExecutorQueueSize, - maxShardDataChangeListenerQueueSize, maxShardDataStoreExecutorQueueSize); + datastoreContext.dataStoreProperties = InMemoryDOMDataStoreConfigProperties.builder() + .maxDataChangeExecutorPoolSize(maxShardDataChangeExecutorPoolSize) + .maxDataChangeExecutorQueueSize(maxShardDataChangeExecutorQueueSize) + .maxDataChangeListenerQueueSize(maxShardDataChangeListenerQueueSize) + .maxDataStoreExecutorQueueSize(maxShardDataStoreExecutorQueueSize) + .build(); if (datastoreContext.dataStoreName != null) { GLOBAL_DATASTORE_NAMES.add(datastoreContext.dataStoreName);