SolrJ Logging in 8.x - how to get it to turn OFF ?
I have the following dependencies in my project:
api 'org.apache.logging.log4j:log4j-api:2.14.+'
api 'org.apache.logging.log4j:log4j-core:2.14.+'
api 'org.apache.logging.log4j:log4j-1.2-api:2.14.+' // redirect
log4j-v1 to log4j-v2
api 'org.apache.logging.log4j:log4j-jcl:2.14.+' // redirect commons
logging to log4j
api 'org.apache.logging.log4j:log4j-slf4j-impl:2.14.+' // redirect
slf4j to log4j
api 'org.apache.logging.log4j:log4j-jul:2.14.+' // redirect java
util logging to log4j
in combination with the following log4j2.xml file in src/main/resources/
<?xml version="1.0" encoding="UTF-8"?>
<Configuration>
<Appenders>
<Console name="STDERR" target="SYSTEM_ERR">
<PatternLayout>
<Pattern>
%maxLen{%-5p - %d{yyyy-MM-dd HH:mm:ss.SSS}; %c; %m%notEmpty{
=>%ex{short}}}{10240}%n
</Pattern>
</PatternLayout>
</Console>
</Appenders>
<Loggers>
<AsyncLogger name="org.apache.zookeeper" level="WARN"/>
<AsyncLogger name="org.apache.hadoop" level="WARN"/>
<AsyncLogger name="org.apache.solr" level="WARN"/>
<AsyncRoot level="INFO">
<AppenderRef ref="STDERR"/>
</AsyncRoot>
</Loggers>
</Configuration>
I've unpacked the final uber jar and verified the log4j2.xml file is in
the root of the archive. I'm using shadowjar to package it up.
What am I missing?
There is so much useless logging happening I can't read the output for
any useful information.
