X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FShard.java;h=b76c0fac34c2b9f7299eb69f230fc2c714bb235e;hp=9cb015cfaf35796bdf98692d8d98b9b67dd86a13;hb=4062f5241a2a6f58ffb83dd1e9939ee66122d217;hpb=f276ae33b951d173b51c467bb7bb1a5f5cf9a1e6 diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/Shard.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/Shard.java index 9cb015cfaf..b76c0fac34 100644 --- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/Shard.java +++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/Shard.java @@ -27,10 +27,8 @@ import org.opendaylight.controller.cluster.common.actor.CommonConfig; import org.opendaylight.controller.cluster.common.actor.MessageTracker; import org.opendaylight.controller.cluster.common.actor.MessageTracker.Error; import org.opendaylight.controller.cluster.common.actor.MeteringBehavior; -import org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.CohortEntry; import org.opendaylight.controller.cluster.datastore.exceptions.NoShardLeaderException; import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier; -import org.opendaylight.controller.cluster.datastore.identifiers.ShardTransactionIdentifier; import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardMBeanFactory; import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats; import org.opendaylight.controller.cluster.datastore.messages.AbortTransaction; @@ -65,8 +63,8 @@ import org.opendaylight.controller.cluster.raft.RaftState; import org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus; import org.opendaylight.controller.cluster.raft.messages.AppendEntriesReply; import org.opendaylight.controller.cluster.raft.messages.ServerRemoved; -import org.opendaylight.controller.cluster.raft.protobuff.client.messages.CompositeModificationByteStringPayload; -import org.opendaylight.controller.cluster.raft.protobuff.client.messages.CompositeModificationPayload; +import org.opendaylight.yangtools.concepts.Identifier; +import org.opendaylight.yangtools.util.StringIdentifier; import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate; import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException; import org.opendaylight.yangtools.yang.data.api.schema.tree.ModificationType; @@ -82,6 +80,7 @@ import scala.concurrent.duration.FiniteDuration; *

*/ public class Shard extends RaftActor { + @VisibleForTesting static final Object TX_COMMIT_TIMEOUT_CHECK_MESSAGE = new Object() { @Override @@ -269,6 +268,9 @@ public class Shard extends RaftActor { context().parent().forward(message, context()); } else if(ShardTransactionMessageRetrySupport.TIMER_MESSAGE_CLASS.isInstance(message)) { messageRetrySupport.onTimerMessage(message); + } else if (message instanceof DataTreeCohortActorRegistry.CohortRegistryCommand) { + commitCoordinator.processCohortRegistryCommand(getSender(), + (DataTreeCohortActorRegistry.CohortRegistryCommand) message); } else { super.handleNonRaftCommand(message); } @@ -327,14 +329,14 @@ public class Shard extends RaftActor { if ((!hasFollowers() && !persistence().isRecoveryApplicable()) || isEmptyCommit(candidate)) { applyModificationToState(cohortEntry.getReplySender(), cohortEntry.getTransactionID(), candidate); } else { - Shard.this.persistData(cohortEntry.getReplySender(), cohortEntry.getTransactionID(), + persistData(cohortEntry.getReplySender(), cohortEntry.getTransactionID(), DataTreeCandidatePayload.create(candidate)); } } private void handleCommitTransaction(final CommitTransaction commit) { if (isLeader()) { - if(!commitCoordinator.handleCommit(commit.getTransactionID(), getSender(), this)) { + if(!commitCoordinator.handleCommit(new StringIdentifier(commit.getTransactionID()), getSender(), this)) { shardMBean.incrementFailedTransactionsCount(); } } else { @@ -349,12 +351,13 @@ public class Shard extends RaftActor { } } - private void finishCommit(@Nonnull final ActorRef sender, @Nonnull final String transactionID, @Nonnull final CohortEntry cohortEntry) { + private void finishCommit(@Nonnull final ActorRef sender, @Nonnull final Identifier transactionID, + @Nonnull final CohortEntry cohortEntry) { LOG.debug("{}: Finishing commit for transaction {}", persistenceId(), cohortEntry.getTransactionID()); try { try { - cohortEntry.commit(); + cohortEntry.commit(); } catch(ExecutionException e) { // We may get a "store tree and candidate base differ" IllegalStateException from commit under // certain edge case scenarios so we'll try to re-apply the candidate from scratch as a last @@ -391,7 +394,7 @@ public class Shard extends RaftActor { } } - private void finishCommit(@Nonnull final ActorRef sender, final @Nonnull String transactionID) { + private void finishCommit(@Nonnull final ActorRef sender, final @Nonnull Identifier transactionID) { // With persistence enabled, this method is called via applyState by the leader strategy // after the commit has been replicated to a majority of the followers. @@ -432,7 +435,7 @@ public class Shard extends RaftActor { LOG.debug("{}: Can committing transaction {}", persistenceId(), canCommit.getTransactionID()); if (isLeader()) { - commitCoordinator.handleCanCommit(canCommit.getTransactionID(), getSender(), this); + commitCoordinator.handleCanCommit(new StringIdentifier(canCommit.getTransactionID()), getSender(), this); } else { ActorSelection leader = getLeader(); if (leader == null) { @@ -447,7 +450,7 @@ public class Shard extends RaftActor { protected void handleBatchedModificationsLocal(BatchedModifications batched, ActorRef sender) { try { - commitCoordinator.handleBatchedModifications(batched, sender, this); + commitCoordinator.handleBatchedModifications(batched, sender, this, store.getSchemaContext()); } catch (Exception e) { LOG.error("{}: Error handling BatchedModifications for Tx {}", persistenceId(), batched.getTransactionID(), e); @@ -516,7 +519,7 @@ public class Shard extends RaftActor { boolean isLeaderActive = isLeaderActive(); if (isLeader() && isLeaderActive) { try { - commitCoordinator.handleReadyLocalTransaction(message, getSender(), this); + commitCoordinator.handleReadyLocalTransaction(message, getSender(), this, store.getSchemaContext()); } catch (Exception e) { LOG.error("{}: Error handling ReadyLocalTransaction for Tx {}", persistenceId(), message.getTransactionID(), e); @@ -540,7 +543,8 @@ public class Shard extends RaftActor { boolean isLeaderActive = isLeaderActive(); if (isLeader() && isLeaderActive) { - commitCoordinator.handleForwardedReadyTransaction(forwardedReady, getSender(), this); + commitCoordinator.handleForwardedReadyTransaction(forwardedReady, getSender(), this, + store.getSchemaContext()); } else { ActorSelection leader = getLeader(); if (!isLeaderActive || leader == null) { @@ -562,7 +566,7 @@ public class Shard extends RaftActor { } void doAbortTransaction(final String transactionID, final ActorRef sender) { - commitCoordinator.handleAbort(transactionID, sender, this); + commitCoordinator.handleAbort(new StringIdentifier(transactionID), sender, this); } private void handleCreateTransaction(final Object message) { @@ -580,13 +584,6 @@ public class Shard extends RaftActor { store.closeTransactionChain(closeTransactionChain.getTransactionChainId()); } - private ActorRef createTypedTransactionActor(int transactionType, - ShardTransactionIdentifier transactionId, String transactionChainId) { - - return transactionActorFactory.newShardTransaction(TransactionType.fromInt(transactionType), - transactionId, transactionChainId); - } - private void createTransaction(CreateTransaction createTransaction) { try { if(TransactionType.fromInt(createTransaction.getTransactionType()) != TransactionType.READ_ONLY && @@ -604,20 +601,10 @@ public class Shard extends RaftActor { } } - private ActorRef createTransaction(int transactionType, String remoteTransactionId, - String transactionChainId) { - - - ShardTransactionIdentifier transactionId = new ShardTransactionIdentifier(remoteTransactionId); - - if(LOG.isDebugEnabled()) { - LOG.debug("{}: Creating transaction : {} ", persistenceId(), transactionId); - } - - ActorRef transactionActor = createTypedTransactionActor(transactionType, transactionId, - transactionChainId); - - return transactionActor; + private ActorRef createTransaction(int transactionType, String transactionId, String transactionChainId) { + LOG.debug("{}: Creating transaction : {} ", persistenceId(), transactionId); + return transactionActorFactory.newShardTransaction(TransactionType.fromInt(transactionType), + transactionId, transactionChainId); } private void commitWithNewTransaction(final Modification modification) { @@ -679,7 +666,7 @@ public class Shard extends RaftActor { } @Override - protected void applyState(final ActorRef clientActor, final String identifier, final Object data) { + protected void applyState(final ActorRef clientActor, final Identifier identifier, final Object data) { if (data instanceof DataTreeCandidatePayload) { if (clientActor == null) { // No clientActor indicates a replica coming from the leader @@ -692,22 +679,13 @@ public class Shard extends RaftActor { // Replication consensus reached, proceed to commit finishCommit(clientActor, identifier); } - } else if (data instanceof CompositeModificationPayload) { - Object modification = ((CompositeModificationPayload) data).getModification(); - - applyModificationToState(clientActor, identifier, modification); - } else if(data instanceof CompositeModificationByteStringPayload ){ - Object modification = ((CompositeModificationByteStringPayload) data).getModification(); - - applyModificationToState(clientActor, identifier, modification); } else { - LOG.error("{}: Unknown state received {} Class loader = {} CompositeNodeMod.ClassLoader = {}", - persistenceId(), data, data.getClass().getClassLoader(), - CompositeModificationPayload.class.getClassLoader()); + LOG.error("{}: Unknown state received {} ClassLoader {}", persistenceId(), data, + data.getClass().getClassLoader()); } } - private void applyModificationToState(ActorRef clientActor, String identifier, Object modification) { + private void applyModificationToState(ActorRef clientActor, Identifier identifier, Object modification) { if(modification == null) { LOG.error( "{}: modification is null - this is very unexpected, clientActor = {}, identifier = {}",