Maximilian Michels created BEAM-5527:
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Summary: Java PortableRunner produces wrongly shaded jar
Key: BEAM-5527
URL: https://issues.apache.org/jira/browse/BEAM-5527
Project: Beam
Issue Type: Bug
Components: runner-core
Reporter: Maximilian Michels
Assignee: Maximilian Michels
Fix For: 2.8.0
Was trying out the Java Portable Runner. {{beam-runners-reference-java}} is
shaded but does not contain the required Guava classes:
{noformat}
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/beam/repackaged/beam_runners_reference_java/com/google/common/collect/ImmutableList
at
org.apache.beam.runners.reference.PortableRunnerRegistrar.getPipelineRunners(PortableRunnerRegistrar.java:31)
at
org.apache.beam.sdk.options.PipelineOptionsFactory$Cache.<init>(PipelineOptionsFactory.java:1705)
at
org.apache.beam.sdk.options.PipelineOptionsFactory$Cache.<init>(PipelineOptionsFactory.java:1679)
at
org.apache.beam.sdk.options.PipelineOptionsFactory.resetCache(PipelineOptionsFactory.java:539)
at
org.apache.beam.sdk.options.PipelineOptionsFactory.<clinit>(PipelineOptionsFactory.java:505)
at PortableWordCount.main(PortableWordCount.java:65)
Caused by: java.lang.ClassNotFoundException:
org.apache.beam.repackaged.beam_runners_reference_java.com.google.common.collect.ImmutableList
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 6 more
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