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Patrick Hütter edited comment on LOG4J2-954 at 4/21/16 12:28 PM: ----------------------------------------------------------------- I've the same problem with gradle and i'm also not using log4j-slf4j-impl. Unfortunaley there is no workaround like described above (with maven shaded log4j transformer). Downgrading the log4j libs to 2.0.2 doesn't help. I'm using shadowJar gradle plugin ( https://github.com/johnrengelman/shadow ) to build a fat-jar. UPDATE: Got it working partly: https://github.com/johnrengelman/shadow/issues/207 was (Author: patrickhuetter): I've the same problem with gradle and i'm also not using log4j-slf4j-impl. Unfortunaley there is no workaround like described above (with maven shaded log4j transformer). Downgrading the log4j libs to 2.0.2 doesn't help. I'm using shadowJar gradle plugin ( https://github.com/johnrengelman/shadow ) to build a fat-jar. > log4j-slf4j-impl 2.1 leads to errors > ------------------------------------ > > Key: LOG4J2-954 > URL: https://issues.apache.org/jira/browse/LOG4J2-954 > Project: Log4j 2 > Issue Type: Bug > Components: SLF4J Bridge > Affects Versions: 2.1 > Environment: Amazon EC2 > Linux version 3.14.20-20.44.amzn1.x86_64 (mockbuild@gobi-build-60001) > java version "1.8.0_31" > Java(TM) SE Runtime Environment (build 1.8.0_31-b13) > Java HotSpot(TM) 64-Bit Server VM (build 25.31-b07, mixed mode) > Reporter: Aleksandar Botev > Priority: Minor > Labels: amazon, bug, logger, slf4j > Fix For: 2.0.2 > > Original Estimate: 24h > Remaining Estimate: 24h > > I've just changed on my project all log4j maven artifacts from 2.0.2 -> 2.1. > When I deployed and started it on the Amazon EC2 Server got the following > errors: > ERROR StatusLogger Unrecognized format specifier [d] > ERROR StatusLogger Unrecognized conversion specifier [d] starting at position > 16 in conversion pattern. > ERROR StatusLogger Unrecognized format specifier [thread] > ERROR StatusLogger Unrecognized conversion specifier [thread] starting at > position 25 in conversion pattern. > ERROR StatusLogger Unrecognized format specifier [level] > ERROR StatusLogger Unrecognized conversion specifier [level] starting at > position 35 in conversion pattern. > ERROR StatusLogger Unrecognized format specifier [logger] > ERROR StatusLogger Unrecognized conversion specifier [logger] starting at > position 47 in conversion pattern. > ERROR StatusLogger Unrecognized format specifier [msg] > ERROR StatusLogger Unrecognized conversion specifier [msg] starting at > position 54 in conversion pattern. > ERROR StatusLogger Unrecognized format specifier [n] > ERROR StatusLogger Unrecognized conversion specifier [n] starting at position > 56 in conversion pattern. > ERROR StatusLogger No log4j2 configuration file found. Using default > configuration: logging only errors to the console. > ERROR StatusLogger Unrecognized format specifier [d] > ERROR StatusLogger Unrecognized conversion specifier [d] starting at position > 16 in conversion pattern. > ERROR StatusLogger Unrecognized format specifier [thread] > ERROR StatusLogger Unrecognized conversion specifier [thread] starting at > position 25 in conversion pattern. > ERROR StatusLogger Unrecognized format specifier [level] > ERROR StatusLogger Unrecognized conversion specifier [level] starting at > position 35 in conversion pattern. > ERROR StatusLogger Unrecognized format specifier [logger] > ERROR StatusLogger Unrecognized conversion specifier [logger] starting at > position 47 in conversion pattern. > ERROR StatusLogger Unrecognized format specifier [msg] > ERROR StatusLogger Unrecognized conversion specifier [msg] starting at > position 54 in conversion pattern. > ERROR StatusLogger Unrecognized format specifier [n] > ERROR StatusLogger Unrecognized conversion specifier [n] starting at position > 56 in conversion pattern. > I've nailed it down that it comes from the log4j-slfj-impl change. It is not > major, since downgrading this artifact to 2.0.2 work just fine, but might be > worth looking at. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: log4j-dev-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-dev-h...@logging.apache.org