Examples with ShardStats org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats used on opensource projects

Example 1 with ShardStats

use of org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats in project controller by opendaylight.

the class IntegrationTestKit method verifyShardStats.

public static void verifyShardStats(final AbstractDataStore datastore, final String shardName, final ShardStatsVerifier verifier) throws Exception {
    ActorContext actorContext = datastore.getActorContext();
    Future<ActorRef> future = actorContext.findLocalShardAsync(shardName);
    ActorRef shardActor = Await.result(future, Duration.create(10, TimeUnit.SECONDS));
    AssertionError lastError = null;
    Stopwatch sw = Stopwatch.createStarted();
    while (sw.elapsed(TimeUnit.SECONDS) <= 5) {
        ShardStats shardStats = (ShardStats) actorContext.executeOperation(shardActor, Shard.GET_SHARD_MBEAN_MESSAGE);
        try {
            verifier.verify(shardStats);
            return;
        } catch (AssertionError e) {
            lastError = e;
            Uninterruptibles.sleepUninterruptibly(50, TimeUnit.MILLISECONDS);
        }
    }
    throw lastError;
}

Example 2 with ShardStats

use of org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats in project controller by opendaylight.

the class ShardTest method testCommitWhenTransactionHasModifications.

private void testCommitWhenTransactionHasModifications(final boolean readWrite) throws Exception {
    new ShardTestKit(getSystem()) {

        {
            final DataTree dataTree = createDelegatingMockDataTree();
            final TestActorRef<Shard> shard = actorFactory.createTestActor(newShardBuilder().dataTree(dataTree).props().withDispatcher(Dispatchers.DefaultDispatcherId()), "testCommitWhenTransactionHasModifications-" + readWrite);
            waitUntilLeader(shard);
            final FiniteDuration duration = duration("5 seconds");
            final TransactionIdentifier transactionID = nextTransactionId();
            if (readWrite) {
                shard.tell(prepareForwardedReadyTransaction(shard, transactionID, TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME), false), getRef());
            } else {
                shard.tell(prepareBatchedModifications(transactionID, TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME), false), getRef());
            }
            expectMsgClass(duration, ReadyTransactionReply.class);
            // Send the CanCommitTransaction message.
            shard.tell(new CanCommitTransaction(transactionID, CURRENT_VERSION).toSerializable(), getRef());
            final CanCommitTransactionReply canCommitReply = CanCommitTransactionReply.fromSerializable(expectMsgClass(duration, CanCommitTransactionReply.class));
            assertEquals("Can commit", true, canCommitReply.getCanCommit());
            shard.tell(new CommitTransaction(transactionID, CURRENT_VERSION).toSerializable(), getRef());
            expectMsgClass(duration, CommitTransactionReply.class);
            final InOrder inOrder = inOrder(dataTree);
            inOrder.verify(dataTree).validate(any(DataTreeModification.class));
            inOrder.verify(dataTree).prepare(any(DataTreeModification.class));
            inOrder.verify(dataTree).commit(any(DataTreeCandidate.class));
            // Purge request is scheduled as asynchronous, wait for two heartbeats to let it propagate into
            // the journal
            Thread.sleep(HEARTBEAT_MILLIS * 2);
            shard.tell(Shard.GET_SHARD_MBEAN_MESSAGE, getRef());
            final ShardStats shardStats = expectMsgClass(duration, ShardStats.class);
            // Use MBean for verification
            // Committed transaction count should increase as usual
            assertEquals(1, shardStats.getCommittedTransactionsCount());
            // Commit index should advance as we do not have an empty
            // modification
            assertEquals(1, shardStats.getCommitIndex());
        }
    };
}