tree 5590cbbfb561119367f8259c5f07ab3b18e169a5
parent fcfa34108dbf064e71704b4ffa8479e184cef94e
author Divye Kapoor <dkapoor@pinterest.com> 1623949859 -0700
committer Jens Geyer <jensg@apache.org> 1624473055 +0200

THRIFT-5430: Fix deadlock triggered by FieldMetaData.class.

Details of the deadlock are in the ticket.
This PR addresses the deadlock by limiting the scope of the locks
acquired in FieldMetaData.java to only protect calls to the structMap
hashtable. No locks should be held when the call to sClass.newInstance()
is in progress.

Tested: Regular CI builds should pass.