The external etcd server may have a limit on the number of operations in a transaction. However, CeresMeta don't impose such a limit when operating etcd, and it will lead to error.
Detailed Changes
Introduce such a limit on the number of operations in a transaction.
Rationale
The external etcd server may have a limit on the number of operations in a transaction. However, CeresMeta don't impose such a limit when operating etcd, and it will lead to error.
Detailed Changes
Introduce such a limit on the number of operations in a transaction.
Test Plan
Existing tests.