diff options
Diffstat (limited to 'external/kafka/src')
-rw-r--r-- | external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaUtils.scala | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaUtils.scala b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaUtils.scala index df4ecac8d1..76f9c46657 100644 --- a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaUtils.scala +++ b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaUtils.scala @@ -78,6 +78,7 @@ object KafkaUtils { /** * Create an input stream that pulls messages form a Kafka Broker. + * Storage level of the data will be the default StorageLevel.MEMORY_AND_DISK_SER_2. * @param jssc JavaStreamingContext object * @param zkQuorum Zookeeper quorum (hostname:port,hostname:port,..) * @param groupId The group id for this consumer @@ -128,7 +129,7 @@ object KafkaUtils { * see http://kafka.apache.org/08/configuration.html * @param topics Map of (topic_name -> numPartitions) to consume. Each partition is consumed * in its own thread - * @param storageLevel RDD storage level. Defaults to MEMORY_AND_DISK_2. + * @param storageLevel RDD storage level. */ def createStream[K, V, U <: Decoder[_], T <: Decoder[_]]( jssc: JavaStreamingContext, |