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Posted to issues@beam.apache.org by "Jan Lukavský (JIRA)" <ji...@apache.org> on 2019/02/05 14:04:00 UTC

[jira] [Created] (BEAM-6589) SDKs::Java::Extensions::Kryo is incorrectly shaded

Jan Lukavský created BEAM-6589:
----------------------------------

             Summary: SDKs::Java::Extensions::Kryo is incorrectly shaded
                 Key: BEAM-6589
                 URL: https://issues.apache.org/jira/browse/BEAM-6589
             Project: Beam
          Issue Type: Bug
          Components: dsl-euphoria
    Affects Versions: 2.9.0
            Reporter: Jan Lukavský
            Assignee: David Moravek
             Fix For: 2.11.0


Under certain conditions using {{KryoCoder}} results in
{code}
 java.lang.NoClassDefFoundError: org/objenesis/strategy/InstantiatorStrategy
     at org.apache.beam.sdk.extensions.kryo.KryoState.<clinit>(KryoState.java:30)
     at org.apache.beam.sdk.extensions.kryo.KryoCoder.encode(KryoCoder.java:195)
     at org.apache.beam.sdk.coders.Coder.encode(Coder.java:136)
     at org.apache.beam.sdk.util.CoderUtils.encodeToSafeStream(CoderUtils.java:82)
     at org.apache.beam.sdk.util.CoderUtils.encodeToByteArray(CoderUtils.java:66)
     at org.apache.beam.sdk.util.CoderUtils.encodeToByteArray(CoderUtils.java:51)
{code}

The extension jar is missing {{objenesis}} dependency.



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