package org.opendaylight.controller.cluster.datastore;
+import akka.util.Timeout;
+import java.util.concurrent.TimeUnit;
import org.opendaylight.controller.cluster.datastore.config.ConfigurationReader;
import org.opendaylight.controller.cluster.datastore.config.FileConfigurationReader;
import org.opendaylight.controller.cluster.raft.ConfigParams;
import org.opendaylight.controller.cluster.raft.DefaultConfigParamsImpl;
import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStoreConfigProperties;
-import akka.util.Timeout;
import scala.concurrent.duration.Duration;
import scala.concurrent.duration.FiniteDuration;
-import java.util.concurrent.TimeUnit;
-
/**
* Contains contextual data for a data store.
*
private final Timeout shardLeaderElectionTimeout;
private final boolean persistent;
private final ConfigurationReader configurationReader;
+ private final long shardElectionTimeoutFactor;
private DatastoreContext(InMemoryDOMDataStoreConfigProperties dataStoreProperties,
ConfigParams shardRaftConfig, String dataStoreMXBeanType, int operationTimeoutInSeconds,
Duration shardTransactionIdleTimeout, int shardTransactionCommitTimeoutInSeconds,
int shardTransactionCommitQueueCapacity, Timeout shardInitializationTimeout,
Timeout shardLeaderElectionTimeout,
- boolean persistent, ConfigurationReader configurationReader) {
+ boolean persistent, ConfigurationReader configurationReader, long shardElectionTimeoutFactor) {
this.dataStoreProperties = dataStoreProperties;
this.shardRaftConfig = shardRaftConfig;
this.dataStoreMXBeanType = dataStoreMXBeanType;
this.shardLeaderElectionTimeout = shardLeaderElectionTimeout;
this.persistent = persistent;
this.configurationReader = configurationReader;
+ this.shardElectionTimeoutFactor = shardElectionTimeoutFactor;
}
public static Builder newBuilder() {
return configurationReader;
}
+ public long getShardElectionTimeoutFactor(){
+ return this.shardElectionTimeoutFactor;
+ }
+
public static class Builder {
private InMemoryDOMDataStoreConfigProperties dataStoreProperties;
private Duration shardTransactionIdleTimeout = Duration.create(10, TimeUnit.MINUTES);
private Timeout shardLeaderElectionTimeout = new Timeout(30, TimeUnit.SECONDS);
private boolean persistent = true;
private ConfigurationReader configurationReader = new FileConfigurationReader();
+ private int shardIsolatedLeaderCheckIntervalInMillis = shardHeartbeatIntervalInMillis * 10;
+ private int shardSnapshotDataThresholdPercentage = 12;
+ private long shardElectionTimeoutFactor = 2;
public Builder shardTransactionIdleTimeout(Duration shardTransactionIdleTimeout) {
this.shardTransactionIdleTimeout = shardTransactionIdleTimeout;
return this;
}
+ public Builder shardSnapshotDataThresholdPercentage(int shardSnapshotDataThresholdPercentage) {
+ this.shardSnapshotDataThresholdPercentage = shardSnapshotDataThresholdPercentage;
+ return this;
+ }
+
+
public Builder shardHeartbeatIntervalInMillis(int shardHeartbeatIntervalInMillis) {
this.shardHeartbeatIntervalInMillis = shardHeartbeatIntervalInMillis;
return this;
return this;
}
-
public Builder persistent(boolean persistent){
this.persistent = persistent;
return this;
}
+ public Builder shardIsolatedLeaderCheckIntervalInMillis(int shardIsolatedLeaderCheckIntervalInMillis) {
+ this.shardIsolatedLeaderCheckIntervalInMillis = shardIsolatedLeaderCheckIntervalInMillis;
+ return this;
+ }
+
+ public Builder shardElectionTimeoutFactor(long shardElectionTimeoutFactor){
+ this.shardElectionTimeoutFactor = shardElectionTimeoutFactor;
+ return this;
+ }
+
+
public DatastoreContext build() {
DefaultConfigParamsImpl raftConfig = new DefaultConfigParamsImpl();
raftConfig.setHeartBeatInterval(new FiniteDuration(shardHeartbeatIntervalInMillis,
TimeUnit.MILLISECONDS));
raftConfig.setJournalRecoveryLogBatchSize(shardJournalRecoveryLogBatchSize);
raftConfig.setSnapshotBatchCount(shardSnapshotBatchCount);
+ raftConfig.setSnapshotDataThresholdPercentage(shardSnapshotDataThresholdPercentage);
+ raftConfig.setElectionTimeoutFactor(shardElectionTimeoutFactor);
+ raftConfig.setIsolatedLeaderCheckInterval(
+ new FiniteDuration(shardIsolatedLeaderCheckIntervalInMillis, TimeUnit.MILLISECONDS));
return new DatastoreContext(dataStoreProperties, raftConfig, dataStoreMXBeanType,
operationTimeoutInSeconds, shardTransactionIdleTimeout,
shardTransactionCommitTimeoutInSeconds, shardTransactionCommitQueueCapacity,
shardInitializationTimeout, shardLeaderElectionTimeout,
- persistent, configurationReader);
+ persistent, configurationReader, shardElectionTimeoutFactor);
}
}
}