[GOBBLIN-369] Clean up the helix job queue after the job execution is complete

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.12.0
• Assignee: Hung Tran
• Reporter: Hung Tran
• Created: 11/Jan/18 23:22
• Updated: 21/Mar/18 11:44
• Resolved: 12/Jan/18 01:59

Description

The helix workflow rebalancer becomes very slow when the number of config, state, and context nodes grow in ZK. Job queues are not cleaned automatically by helix. Add the explicit delete call when a job is completed.