[FLINK-8265] Missing jackson dependency for flink-mesos

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.4.0
• Fix Version/s: 1.5.0, 1.4.1
• Component/s: Mesos
• Assignee: Eron Wright
• Reporter: Eron Wright
• Created: 14/Dec/17 20:56
• Updated: 31/Jan/18 13:27
• Resolved: 05/Jan/18 20:48

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)

Issue Links

• links to: GitHub Pull Request #5208