[STORM-1224] ShellBolt only increases memory usage when subprocess doesn't send ack / fail

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Abandoned
• Component/s: storm-core, storm-multilang
• Assignee: Unassigned
• Reporter: Jungtaek Lim
• Created: 22/Nov/15 23:37
• Updated: 02/Jul/24 09:53
• Resolved: 02/Jul/24 09:53

Description

In order to handle ack / fail easily, ShellBolt stores generated id and tuple to Map, and remove it when subprocess passes ack or fail to that id.

In other word, if users doesn't let subprocess pass ack or fail, _input Map only increases and never decreases. It would make memory issue when each tuple is big or there're a lot of tuples flowing.