[IOTDB-1112] some error occurs occasionally in the test case - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 0.12.1
Component/s: Core/TsFile
Labels:
- pull-request-available

Description

I find a issue, some error occurs occasionally in the test case.

The analysis shows that multiple test cases use the tool class TsFileGeneratorForTest to generate data files. The data files have the same name and duplicate data. As a result, the data file is deleted after a test case is executed, affecting other test classes that are being executed.
We all know that test classes are independent and that different test classes cannot interfere with each other. So I refactored the utility class.