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  1. Beam
  2. BEAM-7511

KafkaTable Initialization

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P2
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.14.0
    • Component/s: dsl-sql
    • Labels:
      None

      Description

      This exception is thrown when a kafka table is created because.

      Exception in thread "main" java.lang.NullPointerException
      at org.apache.beam.sdk.io.kafka.KafkaIO.updateKafkaProperties(KafkaIO.java:1028)
      at org.apache.beam.sdk.io.kafka.KafkaIO.access$900(KafkaIO.java:251)
      at org.apache.beam.sdk.io.kafka.KafkaIO$Read.withConsumerConfigUpdates(KafkaIO.java:814)
      at org.apache.beam.sdk.extensions.sql.meta.provider.kafka.BeamKafkaTable.buildIOReader(BeamKafkaTable.java:89)
      at org.apache.beam.sdk.extensions.sql.impl.rel.BeamIOSourceRel$Transform.expand(BeamIOSourceRel.java:67)
      at org.apache.beam.sdk.extensions.sql.impl.rel.BeamIOSourceRel$Transform.expand(BeamIOSourceRel.java:58)
      at org.apache.beam.sdk.Pipeline.applyInternal(Pipeline.java:537)
      at org.apache.beam.sdk.Pipeline.applyTransform(Pipeline.java:488)
      at org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.toPCollection(BeamSqlRelUtils.java:66)
      at org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.lambda$buildPCollectionList$0(BeamSqlRelUtils.java:47)
      at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
      at java.util.Iterator.forEachRemaining(Iterator.java:116)
      at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
      at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
      at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
      at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
      at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
      at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
      at org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.buildPCollectionList(BeamSqlRelUtils.java:48)
      at org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.toPCollection(BeamSqlRelUtils.java:64)
      at org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.lambda$buildPCollectionList$0(BeamSqlRelUtils.java:47)
      at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
      at java.util.Iterator.forEachRemaining(Iterator.java:116)
      at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
      at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
      at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
      at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
      at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
      at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
      at org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.buildPCollectionList(BeamSqlRelUtils.java:48)
      at org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.toPCollection(BeamSqlRelUtils.java:64)
      at org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.toPCollection(BeamSqlRelUtils.java:36)
      at org.apache.beam.sdk.extensions.sql.example.MyKafkaExample.main(MyKafkaExample.java:76)

       

      This happens because in org.apache.beam.sdk.extensions.sql.meta.provider.kafka, configupdates is not initialized anywhere and the method updateConsumerProperties is never called.

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              • Assignee:
                riazela Alireza Samadianzakaria
                Reporter:
                riazela Alireza Samadianzakaria
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                Dates

                • Created:
                  Updated:
                  Resolved:

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