Examples with TIME org.neo4j.kernel.impl.store.MetaDataStore.Position.TIME used on opensource projects

Example 1 with TIME

use of org.neo4j.kernel.impl.store.MetaDataStore.Position.TIME in project neo4j by neo4j.

the class ReadReplicaReplicationIT method aReadReplicShouldBeAbleToRejoinTheCluster.

@Test
public void aReadReplicShouldBeAbleToRejoinTheCluster() throws Exception {
    int readReplicaId = 4;
    Cluster cluster = clusterRule.withNumberOfReadReplicas(0).startCluster();
    cluster.coreTx(createSomeData);
    cluster.addReadReplicaWithId(readReplicaId).start();
    // let's spend some time by adding more data
    cluster.coreTx(createSomeData);
    awaitEx(() -> readReplicasUpToDateAsTheLeader(cluster.awaitLeader(), cluster.readReplicas()), 1, TimeUnit.MINUTES);
    cluster.removeReadReplicaWithMemberId(readReplicaId);
    // let's spend some time by adding more data
    cluster.coreTx(createSomeData);
    cluster.addReadReplicaWithId(readReplicaId).start();
    awaitEx(() -> readReplicasUpToDateAsTheLeader(cluster.awaitLeader(), cluster.readReplicas()), 1, TimeUnit.MINUTES);
    Function<ClusterMember, DbRepresentation> toRep = db -> DbRepresentation.of(db.database());
    Set<DbRepresentation> dbs = cluster.coreMembers().stream().map(toRep).collect(toSet());
    dbs.addAll(cluster.readReplicas().stream().map(toRep).collect(toSet()));
    cluster.shutdown();
    assertEquals(1, dbs.size());
}