diff options
Diffstat (limited to 'external/kafka/src')
6 files changed, 23 insertions, 20 deletions
diff --git a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaCluster.scala b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaCluster.scala index 8465432c58..c4e18d92ee 100644 --- a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaCluster.scala +++ b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaCluster.scala @@ -17,14 +17,17 @@ package org.apache.spark.streaming.kafka -import scala.util.control.NonFatal -import scala.util.Random -import scala.collection.mutable.ArrayBuffer -import scala.collection.JavaConverters._ import java.util.Properties + +import scala.collection.JavaConverters._ +import scala.collection.mutable.ArrayBuffer +import scala.util.Random +import scala.util.control.NonFatal + import kafka.api._ import kafka.common.{ErrorMapping, OffsetAndMetadata, OffsetMetadataAndError, TopicAndPartition} import kafka.consumer.{ConsumerConfig, SimpleConsumer} + import org.apache.spark.SparkException /** diff --git a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaInputDStream.scala b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaInputDStream.scala index 38730fecf3..67f2360896 100644 --- a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaInputDStream.scala +++ b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaInputDStream.scala @@ -22,7 +22,7 @@ import java.util.Properties import scala.collection.Map import scala.reflect.{classTag, ClassTag} -import kafka.consumer.{KafkaStream, Consumer, ConsumerConfig, ConsumerConnector} +import kafka.consumer.{Consumer, ConsumerConfig, ConsumerConnector, KafkaStream} import kafka.serializer.Decoder import kafka.utils.VerifiableProperties diff --git a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaRDD.scala b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaRDD.scala index ea5f842c6c..603be22818 100644 --- a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaRDD.scala +++ b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaRDD.scala @@ -20,11 +20,6 @@ package org.apache.spark.streaming.kafka import scala.collection.mutable.ArrayBuffer import scala.reflect.{classTag, ClassTag} -import org.apache.spark.{Logging, Partition, SparkContext, SparkException, TaskContext} -import org.apache.spark.partial.{PartialResult, BoundedDouble} -import org.apache.spark.rdd.RDD -import org.apache.spark.util.NextIterator - import kafka.api.{FetchRequestBuilder, FetchResponse} import kafka.common.{ErrorMapping, TopicAndPartition} import kafka.consumer.SimpleConsumer @@ -32,6 +27,11 @@ import kafka.message.{MessageAndMetadata, MessageAndOffset} import kafka.serializer.Decoder import kafka.utils.VerifiableProperties +import org.apache.spark.{Logging, Partition, SparkContext, SparkException, TaskContext} +import org.apache.spark.partial.{BoundedDouble, PartialResult} +import org.apache.spark.rdd.RDD +import org.apache.spark.util.NextIterator + /** * A batch-oriented interface for consuming from Kafka. * Starting and ending offsets are specified in advance, diff --git a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaTestUtils.scala b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaTestUtils.scala index 45a6982b9a..a76fa6671a 100644 --- a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaTestUtils.scala +++ b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaTestUtils.scala @@ -20,8 +20,8 @@ package org.apache.spark.streaming.kafka import java.io.File import java.lang.{Integer => JInt} import java.net.InetSocketAddress -import java.util.concurrent.TimeoutException import java.util.{Map => JMap, Properties} +import java.util.concurrent.TimeoutException import scala.annotation.tailrec import scala.collection.JavaConverters._ @@ -37,9 +37,9 @@ import kafka.utils.{ZKStringSerializer, ZkUtils} import org.I0Itec.zkclient.ZkClient import org.apache.zookeeper.server.{NIOServerCnxnFactory, ZooKeeperServer} +import org.apache.spark.{Logging, SparkConf} import org.apache.spark.streaming.Time import org.apache.spark.util.Utils -import org.apache.spark.{Logging, SparkConf} /** * This is a helper class for Kafka test suites. This has the functionality to set up 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 fe57222052..0cb875c975 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 @@ -27,19 +27,19 @@ import scala.reflect.ClassTag import com.google.common.base.Charsets.UTF_8 import kafka.common.TopicAndPartition import kafka.message.MessageAndMetadata -import kafka.serializer.{DefaultDecoder, Decoder, StringDecoder} -import net.razorvine.pickle.{Opcodes, Pickler, IObjectPickler} +import kafka.serializer.{Decoder, DefaultDecoder, StringDecoder} +import net.razorvine.pickle.{IObjectPickler, Opcodes, Pickler} -import org.apache.spark.api.java.function.{Function => JFunction} -import org.apache.spark.streaming.util.WriteAheadLogUtils import org.apache.spark.{SparkContext, SparkException} -import org.apache.spark.api.java.{JavaSparkContext, JavaPairRDD, JavaRDD} +import org.apache.spark.api.java.{JavaPairRDD, JavaRDD, JavaSparkContext} +import org.apache.spark.api.java.function.{Function => JFunction} import org.apache.spark.api.python.SerDeUtil import org.apache.spark.rdd.RDD import org.apache.spark.storage.StorageLevel import org.apache.spark.streaming.StreamingContext import org.apache.spark.streaming.api.java._ import org.apache.spark.streaming.dstream.{DStream, InputDStream, ReceiverInputDStream} +import org.apache.spark.streaming.util.WriteAheadLogUtils object KafkaUtils { /** diff --git a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/ReliableKafkaReceiver.scala b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/ReliableKafkaReceiver.scala index 764d170934..a872781b78 100644 --- a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/ReliableKafkaReceiver.scala +++ b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/ReliableKafkaReceiver.scala @@ -18,10 +18,10 @@ package org.apache.spark.streaming.kafka import java.util.Properties -import java.util.concurrent.{ThreadPoolExecutor, ConcurrentHashMap} +import java.util.concurrent.{ConcurrentHashMap, ThreadPoolExecutor} -import scala.collection.{Map, mutable} -import scala.reflect.{ClassTag, classTag} +import scala.collection.{mutable, Map} +import scala.reflect.{classTag, ClassTag} import kafka.common.TopicAndPartition import kafka.consumer.{Consumer, ConsumerConfig, ConsumerConnector, KafkaStream} |