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Jordan Moore commented on SPARK-18057: -------------------------------------- Hi all, chiming in here to point out a production issue we are currently seeing. We recently upgraded from Confluent 3.1.2 (Kafka 0.10.1.1) to Confluent 3.3.1 (Kafka 0.11.0.1), and seeing messages such as {code:java} Tried to fetch 473151075 but the returned record offset was 473151072{code} Full Stacktrace below So, looking into the raw topic with a 0.10.x Java consumer, we see that there are duplicated offsets (see those ending in 72-74 below), however when we deserialize the messages, the record values are actually different. {code:java} offset = 473151070, timestamp=1523743598312, data=[B@5ae9a829 offset = 473151071, timestamp=1523743598211, data=[B@6d8a00e3 offset = 473151072, timestamp=1523743598213, data=[B@548b7f67 offset = 473151073, timestamp=1523743598215, data=[B@7ac7a4e4 offset = 473151074, timestamp=1523743598423, data=[B@6d78f375 offset = 473151072, timestamp=1523743598831, data=[B@50c87b21 offset = 473151073, timestamp=1523743598837, data=[B@5f375618 offset = 473151074, timestamp=1523743599017, data=[B@1810399e offset = 473151075, timestamp=1523743599020, data=[B@32d992b2 offset = 473151076, timestamp=1523743599710, data=[B@215be6bb offset = 473151077, timestamp=1523743599714, data=[B@4439f31e{code} Running the same simple consumer with at least Kafka 0.11.x libraries *fixed* the issue. So, my question here is - even if there isn't a big push towards jumping all the way onto 1.1.0, what about simply upgrading to at least 0.11? Or how safe is it to just add {{org.apache.kafka:kafka-clients:0.11.0.0 }}? Full Stacktrace... {code:java} GScheduler: ResultStage 0 (start at SparkStreamingTask.java:222) failed in 77.546 s due to Job aborted due to stage failure: Task 86 in stage 0.0 failed 4 times, most recent failure: Lost task 86.3 in stage 0.0 (TID 96, ip-10-120-12-52.ec2.internal, executor 11): java.lang.IllegalStateException: Tried to fetch 473151075 but the returned record offset was 473151072 at org.apache.spark.sql.kafka010.CachedKafkaConsumer.fetchData(CachedKafkaConsumer.scala:234) at org.apache.spark.sql.kafka010.CachedKafkaConsumer.get(CachedKafkaConsumer.scala:106) at org.apache.spark.sql.kafka010.KafkaSourceRDD$$anon$1.getNext(KafkaSourceRDD.scala:158) at org.apache.spark.sql.kafka010.KafkaSourceRDD$$anon$1.getNext(KafkaSourceRDD.scala:149) at org.apache.spark.util.NextIterator.hasNext(NextIterator.scala:73) at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:408) at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:408) at org.apache.spark.sql.catalyst.expressions.GeneratedClass$GeneratedIterator.processNext(Unknown Source) at org.apache.spark.sql.execution.BufferedRowIterator.hasNext(BufferedRowIterator.java:43) at org.apache.spark.sql.execution.WholeStageCodegenExec$$anonfun$8$$anon$1.hasNext(WholeStageCodegenExec.scala:395) at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:408) at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:408) at scala.collection.convert.Wrappers$IteratorWrapper.hasNext(Wrappers.scala:30) at com.domain.spark.KafkaConnectorTask.lambda$run$97bfadb$1(KafkaConnectorTask.java:81) at org.apache.spark.sql.Dataset$$anonfun$48.apply(Dataset.scala:2269) at org.apache.spark.sql.Dataset$$anonfun$48.apply(Dataset.scala:2269) at org.apache.spark.sql.execution.MapPartitionsExec$$anonfun$6.apply(objects.scala:196) at org.apache.spark.sql.execution.MapPartitionsExec$$anonfun$6.apply(objects.scala:193) at org.apache.spark.rdd.RDD$$anonfun$mapPartitionsInternal$1$$anonfun$apply$25.apply(RDD.scala:827) at org.apache.spark.rdd.RDD$$anonfun$mapPartitionsInternal$1$$anonfun$apply$25.apply(RDD.scala:827) at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323) at org.apache.spark.rdd.RDD.iterator(RDD.scala:287) at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323) at org.apache.spark.rdd.RDD.iterator(RDD.scala:287) at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323) at org.apache.spark.rdd.RDD.iterator(RDD.scala:287) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:87) at org.apache.spark.scheduler.Task.run(Task.scala:108) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:335) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748){code} > Update structured streaming kafka from 0.10.0.1 to 1.1.0 > -------------------------------------------------------- > > Key: SPARK-18057 > URL: https://issues.apache.org/jira/browse/SPARK-18057 > Project: Spark > Issue Type: Improvement > Components: Structured Streaming > Reporter: Cody Koeninger > Priority: Major > > There are a couple of relevant KIPs here, > https://archive.apache.org/dist/kafka/0.10.1.0/RELEASE_NOTES.html -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org