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https://issues.apache.org/jira/browse/BEAM-5164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16905107#comment-16905107
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Lukasz Gajowy commented on BEAM-5164:
-------------------------------------
I think so but I'm not very confident when it comes to these decisions. [After
removing shading by
default|https://lists.apache.org/thread.html/00202ff6a1e6eb7c2ce8c54cafd2afe7eb5524c63f29ed3bd695860e@%3Cdev.beam.apache.org%3E]
and switching to vendoring some dependencies in general I'm not sure if we
should just use shadow when declaring the dependency or vendor the jars in that
case same as we vendor e.g. guava. Adding [~lcwik] so that he could share his
opinion.
> ParquetIOIT fails on Spark and Flink
> ------------------------------------
>
> Key: BEAM-5164
> URL: https://issues.apache.org/jira/browse/BEAM-5164
> Project: Beam
> Issue Type: Bug
> Components: testing
> Reporter: Lukasz Gajowy
> Priority: Minor
>
> When run on Spark or Flink remote cluster, ParquetIOIT fails with the
> following stacktrace:
> {code:java}
> org.apache.beam.sdk.io.parquet.ParquetIOIT > writeThenReadAll FAILED
> org.apache.beam.sdk.Pipeline$PipelineExecutionException:
> java.lang.NoSuchMethodError:
> org.apache.parquet.hadoop.ParquetWriter$Builder.<init>(Lorg/apache/parquet/io/OutputFile;)V
> at
> org.apache.beam.runners.spark.SparkPipelineResult.beamExceptionFrom(SparkPipelineResult.java:66)
> at
> org.apache.beam.runners.spark.SparkPipelineResult.waitUntilFinish(SparkPipelineResult.java:99)
> at
> org.apache.beam.runners.spark.SparkPipelineResult.waitUntilFinish(SparkPipelineResult.java:87)
> at org.apache.beam.runners.spark.TestSparkRunner.run(TestSparkRunner.java:116)
> at org.apache.beam.runners.spark.TestSparkRunner.run(TestSparkRunner.java:61)
> at org.apache.beam.sdk.Pipeline.run(Pipeline.java:313)
> at org.apache.beam.sdk.testing.TestPipeline.run(TestPipeline.java:350)
> at org.apache.beam.sdk.testing.TestPipeline.run(TestPipeline.java:331)
> at
> org.apache.beam.sdk.io.parquet.ParquetIOIT.writeThenReadAll(ParquetIOIT.java:133)
> Caused by:
> java.lang.NoSuchMethodError:
> org.apache.parquet.hadoop.ParquetWriter$Builder.<init>(Lorg/apache/parquet/io/OutputFile;)V{code}
>
>
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