Ding Ding created YARN-11143:
--------------------------------
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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