[AMBARI-25900] modify Function Ceil/Floor from python2 to python3

• Type: Sub-task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.7.5
• Component/s: ambari-agent, ambari-server
• Labels: ceil floor python2 python3

Environment

Ambari：Ambari-2.7.5

OS：        OpenEuler-22.03

Python： Python 3.9.9

• Assignee: Unassigned
• Reporter: Charming Wu
• Created: 21/Mar/23 09:06
• Updated: 21/Mar/23 10:06

Description

In pytthon2, ceil()/floor() function work as follows:

     ceil(1.2) => 2.0

     floor(1.2) => 1.0

In python3, ceil() function work as follows:

     ceil(1.2) => 2

     floor(1.2) => 1

 

which means that in python2 it return a float value, in python3 it return a Integer, this feature will casue Unit Test failed. 

 

To avoid failed unit test, I would like to make this change:

python2 :  a = ceil(b)

python3 :  a = float(ceil(b))