Details
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Bug
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Status: Resolved
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Blocker
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Resolution: Fixed
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2.8.1
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None
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Reviewed
Description
The change in YARN-5894 caused jackson-core-2.2.3.jar to be added in share/hadoop/yarn/lib/. This added dependency seems to be incompatible with jackson-core-asl-1.9.13.jar which is also shipped as a dependency. This new jackson-core jar ends up breaking jobs that ran fine on 2.8.0.