[FLINK-26607] There are multiple MAX_LONG_VALUE value errors in pyflink code

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.14.0
• Fix Version/s: 1.14.5, 1.15.0
• Component/s: API / Python
• Labels: pull-request-available
• Assignee: zhangjingcun
• Reporter: zhangjingcun
• Created: 11/Mar/22 10:52
• Updated: 17/Mar/22 05:46
• Resolved: 17/Mar/22 05:46

Description

There are multiple MAX_LONG_VALUE values sys. In pyflink code maxsize

MAX_LONG_VALUE = sys.maxsize

maxsize attribute of the sys module fetches the largest value a variable of data type Py_ssize_t ** can store. It is the Python platform’s pointer that dictates the maximum size of lists and strings in Python. The size value returned by maxsize depends on the platform architecture:

• 32-bit: the value will be 2^31 – 1, i.e. 2147483647
• 64-bit: the value will be 2^63 – 1, i.e. 9223372036854775807

Issue Links

• links to: GitHub Pull Request #19089