Hi,
Where did you add the jackson core and databind libs under? Maybe it's
conflicting with the JARs that Solr already ships?
Solr already comes with jackson dependencies
server/solr-webapp/webapp/WEB-INF/lib/ | grep jackson
jackson-annotations-2.9.5.jar
jackson-core-2.9.5.jar
jackson-core-asl-1.9.13.jar
jackson-databind-2.9.5.jar
jackson-dataformat-smile-2.9.5.jar
jackson-mapper-asl-1.9.13.jar
On Thu, Sep 6, 2018 at 6:46 AM Michael Aleythe, Sternwald <
michael.aley...@sternwald.com> wrote:
> Hey,
>
> I'm trying to edit the log4j2 logging configuration for solr. The goal is
> to get a log file in json format. I configured the the JSONLayout for this
> purpose inside the rollingFile appender in the log4j2.xml. After this solr
> stops logging entirely. Solr.log file is empty. Only the
> solr-8983-console.log file contains 10 lines. The line "2018-09-06
> 13:22:25.378:INFO:oejs.Server:main: Started @2814ms" is the last one.
> My first guess was that the jackson-core and jackson-databind jars were
> missing, but that did not fix the problem.
>
> Does anyone know where to find error-messages or exceptions that point me
> towards whats going wrong here?
>
> This is my current log4j2 config file:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <Configuration>
> <Appenders>
>
> <Console name="STDOUT" target="SYSTEM_OUT">
> <PatternLayout>
> <Pattern>
> %d{yyyy-MM-dd HH:mm:ss.SSS} %-5p (%t) [%X{collection} %X{shard}
> %X{replica} %X{core}] %c{1.} %m%n
> </Pattern>
> </PatternLayout>
> </Console>
>
> <RollingFile
> name="RollingFile"
> fileName="${sys:solr.log.dir}/solr.log"
>
> filePattern="${sys:solr.log.dir}/solr.log.%d{yyyy-MM-dd-hh}_%i.zip" >
> <JsonLayout compact="true" eventEol="true"/>
> <Policies>
> <OnStartupTriggeringPolicy />
> <SizeBasedTriggeringPolicy size="1 MB"/>
> <TimeBasedTriggeringPolicy interval="1"/>
> </Policies>
> <DefaultRolloverStrategy max="10"/>
> </RollingFile>
>
> <RollingFile
> name="SlowFile"
> fileName="${sys:solr.log.dir}/solr_slow_requests.log"
> filePattern="${sys:solr.log.dir}/solr_slow_requests.log.%i" >
> <PatternLayout>
> <Pattern>
> %d{yyyy-MM-dd HH:mm:ss.SSS} %-5p (%t) [%X{collection} %X{shard}
> %X{replica} %X{core}] %c{1.} %m%n
> </Pattern>
> </PatternLayout>
> <Policies>
> <OnStartupTriggeringPolicy />
> <SizeBasedTriggeringPolicy size="32 MB"/>
> </Policies>
> <DefaultRolloverStrategy max="10"/>
> </RollingFile>
>
> </Appenders>
> <Loggers>
> <Logger name="org.apache.hadoop" level="warn"/>
> <Logger name="org.apache.solr.update.LoggingInfoStream" level="off"/>
> <Logger name="org.apache.zookeeper" level="warn"/>
> <Logger name="org.apache.solr.core.SolrCore.SlowRequest" level="info"
> additivity="false">
> <AppenderRef ref="SlowFile"/>
> <Root level="debug">
> <AppenderRef ref="RollingFile"/>
> <AppenderRef ref="STDOUT"/>
> </Root>
> </Loggers>
> </Configuration>
>
> Best regards
> Michael Aleythe
>
> Michael Aleythe
> Team --(sr)^(ch)--
> Java Entwickler | STERNWALD SYSTEMS GMBH
>
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