[GEODE-6404] review use of computeIfAbsent across code base

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.9.0
• Component/s: general
• Labels: pull-request-available
• Assignee: Jason Huynh
• Reporter: Jason Huynh
• Created: 13/Feb/19 22:42
• Updated: 24/Apr/19 22:22
• Resolved: 28/Feb/19 23:34

Description

It looks like computeIfAbsent on a ConcurrentHashMap is a blocking method.  This may run against what the developer was expecting when using the method.  This ticket to for someone to go through code base and modify (if necessary) with a get/null check before computing or some other pattern.

See https://bugs.openjdk.java.net/browse/JDK-8161372  

Related to GEODE-6403 

Issue Links

• relates to: GEODE-6410 review use of putIfAbsent
• links to: GitHub Pull Request #3196