[PHOENIX-5685] PDataTypeFactory Singleton is not thread safe

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 5.0.0, 4.15.0
• Fix Version/s: 5.2.1
• Assignee: Jing Yu
• Reporter: Swaroopa Kadam
• Created: 17/Jan/20 00:35
• Updated: 17/Nov/23 23:59

Description

The singleton class uses lazy initialization of the INSTANCE variable, however, the PDataTypeFactory#getInstance method is not synchronized to be thread-safe. Good to make use of double-checked locking.