[jira] [Created] (CURATOR-553) Use slf4j's place-holder instead String.format and concat.

[Tianzhou Wang (Jira)]

Tianzhou Wang created CURATOR-553:
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             Summary: Use slf4j's place-holder instead String.format and concat.
                 Key: CURATOR-553
                 URL: https://issues.apache.org/jira/browse/CURATOR-553
             Project: Apache Curator
          Issue Type: Improvement
          Components: General
    Affects Versions: 4.2.0
            Reporter: Tianzhou Wang
             Fix For: awaiting-response


String.format and concat make additional worst on log, comparing to 
place-holder provided by slf4j-api.

Also, place-holder may help some log aggregation component work better.



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