java.lang.NoSuchMethodError: java.lang.Long.hashCode(J)I

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Error while submitting topology: instancePlan.hashCode method not found

java.lang.Long.hashCode(J)I

java.lang.NoSuchMethodError: java.lang.Long.hashCode(J)I	at com.twitter.heron.spi.packing.Resource.hashCode(Resource.java:57)	at com.twitter.heron.spi.packing.PackingPlan$InstancePlan.hashCode(PackingPlan.java:209)	at java.util.HashMap.hash(HashMap.java:362)	at java.util.HashMap.put(HashMap.java:492)	at java.util.HashSet.add(HashSet.java:217)	at java.util.AbstractCollection.addAll(AbstractCollection.java:342)	at java.util.HashSet.(HashSet.java:117)	at com.twitter.heron.packing.roundrobin.RoundRobinPacking.pack(RoundRobinPacking.java:146)	at com.twitter.heron.spi.utils.LauncherUtils.createPackingPlan(LauncherUtils.java:62)	at com.twitter.heron.scheduler.LaunchRunner.call(LaunchRunner.java:123)	at com.twitter.heron.scheduler.SubmitterMain.callLauncherRunner(SubmitterMain.java:459)	at com.twitter.heron.scheduler.SubmitterMain.submitTopology(SubmitterMain.java:413)	at com.twitter.heron.scheduler.SubmitterMain.main(SubmitterMain.java:322)