not support type PT_GrabJob

[MLeons]

Wonder if anyone ran into the following issue:

We use kubernetes 1.10 to spin a express/node app, which in turns calls a node-gearman (simple Gearman client/worker). Here's the g2 log on kuberentes:

On register worker:
session.go:82] incoming<= sessionId: 9 protocol: PT_CanDo len(args): 1 details: target
server.go:700] worker with sessionId: 9 add function target
session.go:82] incoming<= sessionId: 9 protocol: PT_GrabJob len(args): 0 details:
session.go:176] not support type PT_GrabJob

On submit jobs
session.go:82] incoming<= sessionId: 8 protocol: PT_SubmitJobHighBG len(args): 3 details: target{"id":"5b16c353a8c11c01003839b1"}
server.go:351] wakeup sessionId 9
session.go:82] incoming<= sessionId: 9 protocol: PT_GrabJob len(args): 0 details:
session.go:176] not support type PT_GrabJob

Any ideas?