Details
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Bug
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Status: Closed
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Critical
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Resolution: Fixed
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1.4.0
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None
Description
The Jackson library that is required by Fenzo is missing from the Flink distribution jar-file.
This manifests as an exception in certain circumstances when a hard constraint is configured ("mesos.constraints.hard.hostattribute").
NoClassDefFoundError: org/apache/flink/mesos/shaded/com/fasterxml/jackson/databind/ObjectMapper at com.netflix.fenzo.ConstraintFailure.<clinit>(ConstraintFailure.java:35) at com.netflix.fenzo.AssignableVirtualMachine.findFailedHardConstraints(AssignableVirtualMachine.java:784) at com.netflix.fenzo.AssignableVirtualMachine.tryRequest(AssignableVirtualMachine.java:581) at com.netflix.fenzo.TaskScheduler.evalAssignments(TaskScheduler.java:796) at com.netflix.fenzo.TaskScheduler.access$1500(TaskScheduler.java:70)
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