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From "Eron Wright (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-8265) Missing jackson dependency for flink-mesos
Date Thu, 14 Dec 2017 20:57:00 GMT
Eron Wright  created FLINK-8265:
-----------------------------------

             Summary: Missing jackson dependency for flink-mesos
                 Key: FLINK-8265
                 URL: https://issues.apache.org/jira/browse/FLINK-8265
             Project: Flink
          Issue Type: Bug
          Components: Mesos
    Affects Versions: 1.4.0
            Reporter: Eron Wright 
            Assignee: Eron Wright 
            Priority: Critical
             Fix For: 1.4.1


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").

{code}
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)
{code}



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