Kafka libriary for get position client

How to start

First you should add dependency to your pom file

<dependency>
  <groupId>com.directual.utils</groupId>
  <artifactId>kafka</artifactId>
  <version>0.7</version>
</dependency>

object KafkaUtilsExample extends App {

  implicit val zkClient = KafkaUtils.createClient("host")
  //implicit val zkClient = new ZkClient("host", 10000, 10000, ZKStringSerializer)

  val offsetsNative = KafkaUtils.offset(Seq("topic"))
  println(offsetsNative)
  val offsetsStorm = KafkaUtils.offset(Seq("topic"), new FromStorm("group", Some("/rootPath")))
  println(offsetsStorm)
  val offsetsConsumerGroup = KafkaUtils.offset(Seq("topic"), new FromConsumerGroup("group"))
  println(offsetsConsumerGroup)

  val summary = KafkaUtils.offsetSummary("topic", new FromStorm("group", Some("/rootPath")))
  println(summary.maxOffset)
  println(summary.sumLag)
  println(summary.maxLag)

  /**
    * 
    * //structure OffsetDetail
    * case class OffsetDetail(topic: String, group: String, partition: Int, offset: Long, positionEngine: Long = 0) {
    * def lag = offset - positionEngine
    * }
    * 
    * List(OffsetDetail(topic,,0,58420,0), OffsetDetail(topic,,1,58219,0), OffsetDetail(topic,,2,58205,0), OffsetDetail(topic,,3,57918,0), OffsetDetail(topic,,4,58217,0), OffsetDetail(topic,,5,57885,0), OffsetDetail(topic,,6,58079,0), OffsetDetail(topic,,7,58423,0), OffsetDetail(topic,,8,58203,0), OffsetDetail(topic,,9,58095,0))
    * 
    * List(OffsetDetail(topic,,0,58420,58420), OffsetDetail(topic,,1,58219,58219), OffsetDetail(topic,,2,58205,58205), OffsetDetail(topic,,3,57918,57918), OffsetDetail(topic,,4,58217,58217), OffsetDetail(topic,,5,57885,57885), OffsetDetail(topic,,6,58079,58079), OffsetDetail(topic,,7,58423,58423), OffsetDetail(topic,,8,58203,58203), OffsetDetail(topic,,9,58095,58095))
    * 
    * List(OffsetDetail(topic,,0,58420,0), OffsetDetail(topic,,1,58219,0), OffsetDetail(topic,,2,58205,0), OffsetDetail(topic,,3,57918,0), OffsetDetail(topic,,4,58217,0), OffsetDetail(topic,,5,57885,0), OffsetDetail(topic,,6,58079,0), OffsetDetail(topic,,7,58423,0), OffsetDetail(topic,,8,58203,0), OffsetDetail(topic,,9,58095,0))
    * 
    * 58423
    * 0
    * 0
    */
}

Example usage :

• Get storm offset or kafka consumer