Cherry-pick #9067 to 6.x: Fix race condition when enriching events with Kubernetes metadata#9073

Merged

jsoriano merged 1 commit intoelastic:6.xfrom jsoriano:backport_9067_6.x

Nov 15, 2018

+4

Commits on Nov 14, 2018

Fix race condition when enriching events with Kubernetes metadata (elastic#9067 )
jsoriano
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