Something doesn't work properly on your side, I get a lot of "DEBUG"
lines. I opened tika-server-standard-2.4.2-SNAPSHOT.jar with 7zip,
extracted it, changed it, and put it back. This is how it looks (comment
removed):
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<Configuration status="WARN">
<Appenders>
<Console name="Console" target="SYSTEM_ERR">
<PatternLayout pattern="%-5p [%t] %d{HH:mm:ss,SSS} %c %m%n"/>
</Console>
</Appenders>
<Loggers>
<Root level="debug">
<AppenderRef ref="Console"/>
</Root>
</Loggers>
</Configuration>
The output contains a line with "DEBUG" and
"org.apache.tika.parser.pdf.PDFParser".
I've just improved the output, I'm adding an MD5 checksum. This would be
another indicator that something is wrong (or not).
Tilman