[OAK-10137] Static variable referenced from a non-static context

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.50.0
• Assignee: Nitin Gupta
• Reporter: Nitin Gupta
• Created: 09/Mar/23 14:40
• Updated: 23/Mar/23 06:01
• Resolved: 10/Mar/23 02:29

Description

https://github.com/apache/jackrabbit-oak/blame/trunk/oak-search-elastic/src/main/java/org/apache/jackrabbit/oak/plugins/index/elastic/index/ElasticBulkProcessorHandler.java#L188

waitForESAcknowledgement is a static variable which is accessed from a non-static context. It is set to true only at initialization, in a static context. So if at some point it is set to false, it will never again become true during the runtime of the JVM. And the BuikProcessor instance is not static, so there may be many instances created in the same JVM execution