• I have searched the issues of this repository and believe that this is not a duplicate.

Ⅰ. Issue Description

branch transaction branchRegister TransactionException

Ⅱ. Describe what happened

batch insert record, then update them.

Ⅲ. Describe what you expected to happen

branchRegister TransactionException

Ⅳ. How to reproduce it (as minimally and precisely as possible)

It has been verified that it was caused by bulk insertion. But I also verified that if a local transaction only has batch insertion and not update, it's not a problem. Oh, it can also roll back normally.

Ⅵ. Environment:

• JDK version :jdk1.8
• OS :linux
• Others:Seata 0.6.1