[jira] [Created] (YARN-11143) LeveldbTimelineStateStore gives inaccurate log message saying "Creating a new database at th path ... " after already created the database

["Ding Ding (Jira)" <ji...@apache.org>]

Ding Ding created YARN-11143:
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             Summary: LeveldbTimelineStateStore gives inaccurate log message saying "Creating a new database at th path ... " after already created the database
                 Key: YARN-11143
                 URL: https://issues.apache.org/jira/browse/YARN-11143
             Project: Hadoop YARN
          Issue Type: Bug
          Components: yarn
            Reporter: Ding Ding


Hello,

While viewing the [MAPREDUCE-4262|https://issues.apache.org/jira/browse/MAPREDUCE-4262], I found that the logging statements might give inaccurate messages. 

I also found that the in the line *119* of the file {*}LeveldbTimelineStateStore{*}, the log messages says "{_}Creating a new database at th path:  "{_}. Howver, the database creation should already completed in previous code ({*}line 117 and 118{*}).

Would it be better if we change the verb "Creating" to "Created" to indicate the action is completed? Or can we move the logging statement to the line before {*}117{*}? Since when there was an exception in {*}line 117 and 118{*}, the logging message would not be printed, which may be not good for debugging. 



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