coder-chenzhi opened a new pull request #2358: URL: https://github.com/apache/hadoop/pull/2358
I find some cases where some pre-processing statements dedicated to logging calls are not guarded by existing logging guards. Most of them are easy to fix. And I create this PR to fix them. These issues are detected by a static analysis tool wrote by myself. This tool can extract all the dedicated statements for each debug-logging calls (i.e., the results of these statements are only used by debug-logging calls). Because I realize that debug logs will incur overhead in production, such as string concatenation and method calls in the parameters of logging calls. And I want to perform a systematic evaluation for the overhead of debugging logging calls in production. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
