[SAMZA-2013] Account for cycles in graph traversal within Execution Planner

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.1
• Assignee: Ahmed Abdul Hamid
• Reporter: Ahmed Abdul Hamid
• Created: 30/Nov/18 00:09
• Updated: 07/Mar/19 01:38
• Resolved: 30/Nov/18 20:19

Description

If a user creates a Samza high-level app where the result of a stream-join is sent-to the same table, ExecutionPlanner ends up infinitely traversing a virtual cycle between the stream-table join and send-to-table operator specs.

Issue Links

• links to: GitHub Pull Request #830
• links to: GitHub Pull Request #832