This was a local issue. Something was corrupt about the core jar and once I 
replaced it with a known good file things worked as expected.

Apologies if anybody wasted time looking into this non-issue.

Thanks

Mark
 

-----Original Message-----
From: Matt Sicker [mailto:boa...@gmail.com] 
Sent: Saturday, January 27, 2018 4:05 PM
To: Apache Logging Developers List
Subject: Re: Regression from 2.9.1 to 2.10.0 - win7/jdk1.8.0_152 - always 
getting ERROR StatusLogger Log4j2 could not find a logging implementation.

That looks rather strange. Have you tried flipping the order of the classpath?

On 27 January 2018 at 11:54, <mark.ro...@wellsfargo.com.invalid> wrote:

> I am always getting:  ERROR StatusLogger Log4j2 could not find a 
> logging implementation. Please add log4j-core to the classpath. Using 
> SimpleLogger to log to the console...
>
>
>
> Happens in eclipse oxygen.  Also happens in this sample program.
>
>
>
> Works fine in 2.9.1, but not in 2.10.0
>
>
>
> Request a JIRA be created on this issue and corrected in either 2.10.1 
> or 2.11.0.
>
>
>
> Thanks for the help!
>
>
>
> Mark
>
>
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>echo Win7
>
> Win7
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>echo java version
>
> java version
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>java -version
>
> java version "1.8.0_152"
>
> Java(TM) SE Runtime Environment (build 1.8.0_152-b16) Java HotSpot(TM) 
> 64-Bit Server VM (build 25.152-b16, mixed mode)
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>echo log4j2.properties 
> content
>
> log4j2.properties content
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>type log4j2.properties
>
> status = info
>
> name = SamplePropertiesConfig
>
>
>
> appenders = console
>
>
>
> appender.console.type = Console
>
> appender.console.name = STDOUT
>
> appender.console.layout.type = PatternLayout 
> appender.console.layout.pattern = %d{yyyy-MM-dd HH:mm:ss} %-5p 
> %c{3}:%L - %m%n
>
>
>
> rootLogger.level = trace
>
> rootLogger.appenderRefs = stdout
>
> rootLogger.appenderRef.stdout.ref = STDOUT
>
>
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>echo Source Code:
>
> Source Code:
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>type DoIt.java
>
> import org.apache.logging.log4j.LogManager;
>
> import org.apache.logging.log4j.Logger;
>
>
>
> public class DoIt {
>
>       public static void main(String[] args) {
>
>             Logger logger = LogManager.getLogger();
>
>             logger.trace("doit-main-trace");
>
>             logger.debug("doit-main-debug");
>
>             logger.info("doit-main-info");
>
>             logger.warn("doit-main-warn");
>
>             logger.error("doit-main-error");
>
>             logger.fatal("doit-main-fatal");
>
>       }
>
> }
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>echo Compile code against 
> 2.10 api
>
> Compile code against 2.10 api
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>javac -classpath 
> c:\dev\mvnRepo\org\apache\logging\log4j\log4j-api\2.10.0\log4j-api-2.1
> 0.0.jar
> DoIt.java
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>dir
>
> Volume in drive C is Boot
>
> Volume Serial Number is 8E96-A188
>
>
>
> Directory of C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue
>
>
>
> 01/27/2018  11:03 AM    <DIR>          .
>
> 01/27/2018  11:03 AM    <DIR>          ..
>
> 01/27/2018  11:22 AM               725 DoIt.class
>
> 01/27/2018  10:49 AM               492 DoIt.java
>
> 01/27/2018  11:05 AM               369 log4j2.properties
>
> 01/27/2018  11:18 AM               917 script.bat
>
>                4 File(s)          2,503 bytes
>
>                2 Dir(s)  90,855,899,136 bytes free
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>echo run against 2.9.1 api 
> and core - works
>
> run against 2.9.1 api and core - works
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>java -classpath 
> .;c:\dev\mvnRepo\org\apache\logging\log4j\log4j-core\2.9.
> 1\log4j-core-2.9.1.jar;c:\dev\mvnRepo\org\apache\logging\
> log4j\log4j-api\2.9.1\log4j-api-2.9.1.jar DoIt
>
> 2018-01-27 11:22:36 TRACE DoIt:7 - doit-main-trace
>
> 2018-01-27 11:22:36 DEBUG DoIt:8 - doit-main-debug
>
> 2018-01-27 11:22:36 INFO  DoIt:9 - doit-main-info
>
> 2018-01-27 11:22:36 WARN  DoIt:10 - doit-main-warn
>
> 2018-01-27 11:22:36 ERROR DoIt:11 - doit-main-error
>
> 2018-01-27 11:22:36 FATAL DoIt:12 - doit-main-fatal
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>echo jars exist
>
> jars exist
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>dir 
> c:\dev\mvnRepo\org\apache\ logging\log4j\log4j-core\2.10.0\*.jar
>
> Volume in drive C is Boot
>
> Volume Serial Number is 8E96-A188
>
>
>
> Directory of c:\dev\mvnRepo\org\apache\logging\log4j\log4j-core\2.10.0
>
>
>
> 01/26/2018  10:16 PM         1,210,299 log4j-core-2.10.0-sources.jar
>
> 01/26/2018  09:03 PM         1,727,302 log4j-core-2.10.0.jar
>
>                2 File(s)      2,937,601 bytes
>
>                0 Dir(s)  90,855,899,136 bytes free
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>dir 
> c:\dev\mvnRepo\org\apache\ logging\log4j\log4j-api\2.10.0\*.jar
>
> Volume in drive C is Boot
>
> Volume Serial Number is 8E96-A188
>
>
>
> Directory of c:\dev\mvnRepo\org\apache\logging\log4j\log4j-api\2.10.0
>
>
>
> 01/26/2018  10:16 PM           238,630 log4j-api-2.10.0-sources.jar
>
> 01/26/2018  09:03 PM           255,485 log4j-api-2.10.0.jar
>
>                2 File(s)        494,115 bytes
>
>                0 Dir(s)  90,855,899,136 bytes free
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>echo run against 2.10 api 
> and core - fails
>
> run against 2.10 api and core - fails
>
>
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>java -classpath 
> .;c:\dev\mvnRepo\org\apache\logging\log4j\log4j-core\2.10.
> 0\log4j-core-2.10.0.jar;c:\dev\mvnRepo\org\apache\
> logging\log4j\log4j-api\2.10.0\log4j-api-2.10.0.jar DoIt
>
> ERROR StatusLogger Log4j2 could not find a logging implementation. 
> Please add log4j-core to the classpath. Using SimpleLogger to log to the 
> console...
>
> ERROR DoIt doit-main-error
>
> FATAL DoIt doit-main-fatal
>
> C:\dev\reproducelog4j2-2.10-vs-2.9.1-issue>
>
>
>
>
>
>


--
Matt Sicker <boa...@gmail.com>

Reply via email to