我有以下Kafka连接器配置：

{
  "name": "some-topic-connector",
  "config": {
    "connector.class": "io.confluent.connect.hdfs.HdfsSinkConnector",
    "tasks.max": "1",
    "topics": "some-topic",
    "hdfs.url": "hdfs://hadoopams1",
    "logs.dir": "apps/kafka-connect-preview/some-topic.logs",
    "topics.dir": "apps/kafka-connect-preview/some-topic.db",
    "hadoop.conf.dir": "/etc/hadoop/conf",
    "flush.size": "1000000",
    "rotate.interval.ms": "3600000",
    "rotate.schedule.interval.ms": "86400000",
    "hive.integration": "true",
    "hive.metastore.uris": "thrift://metastore-1.hadoop-1.foobar.com:9083",
    "hive.database": "preview",
    "locale": "en_GB",
    "timezone": "Europe/Berlin",
    "key.converter": "org.apache.kafka.connect.storage.StringConverter",
    "value.converter": "io.confluent.connect.avro.AvroConverter",
    "value.converter.schema.registry.url": "http://schema-registry.preview.foobar.com",
    "schema.compatibility": "BACKWARD",
    "partitioner.class": "io.confluent.connect.storage.partitioner.TimeBasedPartitioner",
    "partition.duration.ms": "86400000",
    "path.format": "'dt'=YYYYMMdd",
    "partition.field.name": "dt"
  }
}

我已验证数据已成功写入hdfs，但由于某些原因，配置单元中的表未被创建。从日志中，我看不到Kafka连接中有任何错误。
我做错什么了？有什么配置或要求我遗漏了吗？