One of the user doing the scan in this test was added as a super user. One label was not auth for him and the test asserts that the user is not retrieving the cells with this label. But since
HBASE-10326 we wont consider the labels for the super user but will be able to read back all the data. Hence the IT test fails.
To correct the test, both the users in this IT test to be normal users with different auth labels set.