public D withChangelogReplicationFactor(int replicationFactor) {
    this.enableChangelog = true;
    this.changelogReplicationFactor = replicationFactor;
    return (D) this;
  }
The property defines the number of replicas to use for the change log stream.
<p>
Default value is <code>stores.default.changelog.replication.factor</code>.
<p>
Refer to <code>stores.store-name.changelog.replication.factor</code> in Samza configuration guide

@param replicationFactor replication factor
@return this table descriptor instance
samza-api/src/main/java/org/apache/samza/table/descriptors/LocalTableDescriptor.java