[ 
https://issues.apache.org/jira/browse/FLINK-11236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Flink Jira Bot updated FLINK-11236:
-----------------------------------
    Labels: auto-deprioritized-major stale-minor  (was: 
auto-deprioritized-major)

I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help 
the community manage its development. I see this issues has been marked as 
Minor but is unassigned and neither itself nor its Sub-Tasks have been updated 
for 180 days. I have gone ahead and marked it "stale-minor". If this ticket is 
still Minor, please either assign yourself or give an update. Afterwards, 
please remove the label or in 7 days the issue will be deprioritized.


> possible Confluent dependency leak
> ----------------------------------
>
>                 Key: FLINK-11236
>                 URL: https://issues.apache.org/jira/browse/FLINK-11236
>             Project: Flink
>          Issue Type: Bug
>          Components: Connectors / Kafka
>    Affects Versions: 1.7.1
>         Environment: Scala 2.12.8
> Flink 1.7.1
> Confluent 4.1.2
>            Reporter: Zhenhao Li
>            Priority: Minor
>              Labels: auto-deprioritized-major, stale-minor
>
> The problem is new to version 1.7.1.
> The following error indicates that Flink 1.7.1 might have included some 
> Confluent dependencies.
> ```
> 2018-12-31 15:49:45,779 INFO [] o.a.f.r.e.ExecutionGraph:1363 - Job 
> normalized 24h cow aggregation with 5-minute sliding window job 
> (8b61ee6515a60b8a6021707a9bb5464e) switched from state RUNNING to FAILING.
> java.lang.NoSuchMethodError: 
> io.confluent.kafka.schemaregistry.client.SchemaRegistryClient.getId(Ljava/lang/String;Lorg/apache/avro/Schema;)I
>     at 
> io.confluent.kafka.serializers.AbstractKafkaAvroSerializer.serializeImpl(AbstractKafkaAvroSerializer.java:82)
>     at 
> io.confluent.kafka.serializers.KafkaAvroSerializer.serialize(KafkaAvroSerializer.java:53)
>     at 
> io.connecterra.avro.ConfluentAvroKeyedSerializationSchema.serializeValue(ConfluentAvroKeyedSerializationSchema.java:116)
>     at 
> io.connecterra.avro.ConfluentAvroKeyedSerializationSchema.serializeValue(ConfluentAvroKeyedSerializationSchema.java:20)
>     at 
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer.invoke(FlinkKafkaProducer.java:620)
>     at 
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer.invoke(FlinkKafkaProducer.java:95)
>     at 
> org.apache.flink.streaming.api.functions.sink.TwoPhaseCommitSinkFunction.invoke(TwoPhaseCommitSinkFunction.java:230)
>     at 
> org.apache.flink.streaming.api.operators.StreamSink.processElement(StreamSink.java:56)
>     at 
> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:579)
>     at 
> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:554)
>     at 
> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:534)
>     at 
> org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:718)
>     at 
> org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:696)
>     at 
> org.apache.flink.streaming.api.operators.StreamMap.processElement(StreamMap.java:41)
>     at 
> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:579)
>     at 
> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:554)
>     at 
> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:534)
>     at 
> org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:718)
>     at 
> org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:696)
>     at 
> org.apache.flink.streaming.api.operators.TimestampedCollector.collect(TimestampedCollector.java:51)
>     at 
> org.apache.flink.streaming.api.scala.KeyedStream$$anon$3.$anonfun$flatMap$1(KeyedStream.scala:596)
>     at 
> org.apache.flink.streaming.api.scala.KeyedStream$$anon$3.$anonfun$flatMap$1$adapted(KeyedStream.scala:596)
>     at scala.collection.Iterator.foreach(Iterator.scala:941)
>     at scala.collection.Iterator.foreach$(Iterator.scala:941)
>     at scala.collection.AbstractIterator.foreach(Iterator.scala:1429)
>     at 
> org.apache.flink.streaming.api.scala.KeyedStream$$anon$3.flatMap(KeyedStream.scala:596)
>     at 
> org.apache.flink.streaming.api.operators.StreamFlatMap.processElement(StreamFlatMap.java:50)
>     at 
> org.apache.flink.streaming.runtime.io.StreamInputProcessor.processInput(StreamInputProcessor.java:202)
>     at 
> org.apache.flink.streaming.runtime.tasks.OneInputStreamTask.run(OneInputStreamTask.java:105)
>     at 
> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:300)
>     at org.apache.flink.runtime.taskmanager.Task.run(Task.java:704)
>     at java.lang.Thread.run(Thread.java:748)
> ```



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