[ARROW-1788] Plasma store crashes when trying to abort objects for disconnected client

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.8.0
• Fix Version/s: 0.8.0
• Component/s: C++ - Plasma
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/15622
• Assignee: Stephanie Wang
• Reporter: Stephanie Wang
• Created: 09/Nov/17 22:02
• Updated: 11/Jan/23 07:16
• Resolved: 10/Nov/17 14:36

Description

ARROW-1775 introduces the ability to abort objects in the Plasma store. When a client disconnects, the store iterates through all of the objects and either removes the client from the list of object users or aborts the object, depending on whether the object was sealed or not.

Before aborting the object, the store does not first check whether the client was the one who created the object. Right now, if a different client created the object, the store will crash when aborting it.

Issue Links

• links to: GitHub Pull Request #1299