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https://issues.apache.org/jira/browse/BEAM-6589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Moravek resolved BEAM-6589.
---------------------------------
Resolution: Fixed
> 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
> Priority: Major
> Labels: triaged
> Fix For: 2.11.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> 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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