belugabehr commented on pull request #2310:
URL: https://github.com/apache/hive/pull/2310#issuecomment-846427159
... continued...
That is to say:
```java
LOG.info("New Final Path: FS " + fsp.finalPaths[filesIdx]);
LOG.info("New Final Path: FS {}", fsp.finalPaths[filesIdx]);
```
These two statements, will always produce the same output (as INFO is on be
default in every production under the sun). However, the second one will
always have the overhead of having to find the anchor in the format string and
then replace it with the value. The first example, there is simply a string
concatenation that occurs. This will be faster and I don't find this log
particularly hard to read.
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