Github user mxm commented on the pull request: https://github.com/apache/flink/pull/1387#issuecomment-158765658 Maybe a stupid question but why don't you send the operator name along with the BoltWrapper? Then there is no need to extract it from the Flink task name.
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---