Hi Cody sorry my bad you were right there was a typo in topicSet. When I corrected typo in topicSet it started working. Thanks a lot.
Regards On Thu, Jul 30, 2015 at 7:43 PM, Cody Koeninger <c...@koeninger.org> wrote: > Can you post the code including the values of kafkaParams and topicSet, > ideally the relevant output of kafka-topics.sh --describe as well > > On Wed, Jul 29, 2015 at 11:39 PM, Umesh Kacha <umesh.ka...@gmail.com> > wrote: > >> Hi thanks for the response. Like I already mentioned in the question >> kafka topic is valid and it has data I can see data in it using another >> kafka consumer. >> On Jul 30, 2015 7:31 AM, "Cody Koeninger" <c...@koeninger.org> wrote: >> >>> The last time someone brought this up on the mailing list, the issue >>> actually was that the topic(s) didn't exist in Kafka at the time the spark >>> job was running. >>> >>> >>> >>> >>> >>> On Wed, Jul 29, 2015 at 6:17 PM, Tathagata Das <t...@databricks.com> >>> wrote: >>> >>>> There is a known issue that Kafka cannot return leader if there is not >>>> data in the topic. I think it was raised in another thread in this forum. >>>> Is that the issue? >>>> >>>> On Wed, Jul 29, 2015 at 10:38 AM, unk1102 <umesh.ka...@gmail.com> >>>> wrote: >>>> >>>>> Hi I have Spark Streaming code which streams from Kafka topic it used >>>>> to work >>>>> fine but suddenly it started throwing the following exception >>>>> >>>>> Exception in thread "main" org.apache.spark.SparkException: >>>>> org.apache.spark.SparkException: Couldn't find leader offsets for Set() >>>>> at >>>>> >>>>> org.apache.spark.streaming.kafka.KafkaUtils$$anonfun$createDirectStream$2.apply(KafkaUtils.scala:413) >>>>> at >>>>> >>>>> org.apache.spark.streaming.kafka.KafkaUtils$$anonfun$createDirectStream$2.apply(KafkaUtils.scala:413) >>>>> at scala.util.Either.fold(Either.scala:97) >>>>> at >>>>> >>>>> org.apache.spark.streaming.kafka.KafkaUtils$.createDirectStream(KafkaUtils.scala:412) >>>>> at >>>>> >>>>> org.apache.spark.streaming.kafka.KafkaUtils$.createDirectStream(KafkaUtils.scala:528) >>>>> at >>>>> >>>>> org.apache.spark.streaming.kafka.KafkaUtils.createDirectStream(KafkaUtils.scala) >>>>> My Spark Streaming client code is very simple I just create one >>>>> receiver >>>>> using the following code and trying to print messages it consumed >>>>> >>>>> JavaPairInputDStream<String, String> messages = >>>>> KafkaUtils.createDirectStream(jssc, >>>>> String.class, >>>>> String.class, >>>>> StringDecoder.class, >>>>> StringDecoder.class, >>>>> kafkaParams, >>>>> topicSet); >>>>> >>>>> Kafka param is only one I specify kafka.ofset.reset=largest. Kafka >>>>> topic has >>>>> data I can see data using other Kafka consumers but above Spark >>>>> Streaming >>>>> code throws exception saying leader offset not found. I tried both >>>>> smallest >>>>> and largest offset. I wonder what happened this code used to work >>>>> earlier. I >>>>> am using Spark-Streaming 1.3.1 as it was working in this version I >>>>> tried in >>>>> 1.4.1 and same exception. Please guide. I am new to Spark thanks in >>>>> advance. >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> View this message in context: >>>>> http://apache-spark-user-list.1001560.n3.nabble.com/Spark-Streaming-Kafka-could-not-find-leader-offset-for-Set-tp24066.html >>>>> Sent from the Apache Spark User List mailing list archive at >>>>> Nabble.com. >>>>> >>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: user-unsubscr...@spark.apache.org >>>>> For additional commands, e-mail: user-h...@spark.apache.org >>>>> >>>>> >>>> >>> >
