Feature Request: Enhance Log Parsing and Statistics

[wtt40122]

We are proposing an enhancement to our log parsing and statistics functionality to improve the efficiency and flexibility of log processing. The key changes include:

1. Addition of keyOrderList Field

   • Introduce a new field keyOrderList to specify the order of log fields. This will allow users to define the sequence in which log fields should be parsed and processed.

2. Refactor LogParserFactory and SeparatorLogParser Classes

   • Update the LogParserFactory and SeparatorLogParser classes to support the new log parsing approach. This includes adapting the parsing logic to accommodate the keyOrderList field and ensuring backward compatibility with existing log formats.

3. Optimize Log Statistics Functionality

   • Improve the efficiency of log statistics calculations. This will involve optimizing algorithms and data structures used in the statistics module to handle large volumes of log data more effectively.

4. Fix Potential Issues

   • Address several potential issues related to log parsing and statistics that have been identified during testing and user feedback. This will ensure more accurate and reliable log processing.

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Expected Behavior:

• Users should be able to define the order of log fields using the keyOrderList field.
• The log parsing process should be more efficient and flexible, accommodating various log formats.
• Log statistics should be calculated more quickly and accurately, even with large datasets.
• No regression in existing functionality, ensuring backward compatibility.

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Steps to Reproduce (if applicable):

• N/A (This is a feature request)

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Acceptance Criteria:

• The keyOrderList field should be implemented and documented.
• The LogParserFactory and SeparatorLogParser classes should be refactored to support the new parsing approach.
• Log statistics should show a measurable improvement in performance.
• All existing tests should pass, and new tests should be added to cover the new functionality.
• Documentation should be updated to reflect the changes.

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Additional Context:

• This enhancement is aimed at improving the overall usability and performance of our logging system.
• It will benefit users who deal with complex log formats and require efficient log analysis.