[PITR-YCQL-Tablet Splitting] After restore, select data from table throws OperationTimedOut: error

[Arjun-yb]

DB Version: 2.8.0.0-b2
Steps:

1. Create database and table(employees_1)
2. Create snapshot schedule
3. Collect time(t1), number of tablets(n)
4. Start workload and observe the tablet splitting count increases(>n)
5. Stop the workload and restore to the time(t1) which is collected at step:3
6. And select the data from the table(employees_1)

ycqlsh:test> select count(*) from employees_1;
OperationTimedOut: errors={'A.B.C.D': 'Client request timeout. See Session.execute[_async](timeout)'}, last_host=A.B.C.D

Observations:

1. Tablet count increases after running workload.
2. If user restores data and select data from table, it throws above error(if the tablets count increases in between collect time and restore time)
3. If the tablets count is same(in between collect time and restore time) restore works fine and user is able to select data from table.