Hi Naz,
Could you give me some directions in where or how I should provide these
dependencies? I can see these dependencies are already in various places by
default:
[tijmen@solr-1 solr-7.7.3]$ find . -name jackson*
./contrib/clustering/lib/jackson-annotations-2.9.8.jar
./contrib/clustering/lib/jackson-databind-2.9.8.jar
./contrib/prometheus-exporter/lib/jackson-annotations-2.9.8.jar
./contrib/prometheus-exporter/lib/jackson-core-2.9.8.jar
./contrib/prometheus-exporter/lib/jackson-databind-2.9.8.jar
./contrib/prometheus-exporter/lib/jackson-jq-0.0.8.jar
./licenses/jackson-annotations-2.9.8.jar.sha1
./licenses/jackson-annotations-LICENSE-ASL.txt
./licenses/jackson-annotations-NOTICE.txt
./licenses/jackson-core-2.9.8.jar.sha1
./licenses/jackson-core-LICENSE-ASL.txt
./licenses/jackson-core-NOTICE.txt
./licenses/jackson-core-asl-1.9.13.jar.sha1
./licenses/jackson-core-asl-LICENSE-ASL.txt
./licenses/jackson-core-asl-NOTICE.txt
./licenses/jackson-databind-2.9.8.jar.sha1
./licenses/jackson-databind-LICENSE-ASL.txt
./licenses/jackson-databind-NOTICE.txt
./licenses/jackson-dataformat-smile-2.9.8.jar.sha1
./licenses/jackson-dataformat-smile-LICENSE-ASL.txt
./licenses/jackson-dataformat-smile-NOTICE.txt
./licenses/jackson-jq-0.0.8.jar.sha1
./licenses/jackson-jq-LICENSE-ASL.txt
./licenses/jackson-jq-NOTICE.txt
./licenses/jackson-mapper-asl-1.9.13.jar.sha1
./licenses/jackson-mapper-asl-LICENSE-ASL.txt
./licenses/jackson-mapper-asl-NOTICE.txt
./server/solr-webapp/webapp/WEB-INF/lib/jackson-annotations-2.9.8.jar
./server/solr-webapp/webapp/WEB-INF/lib/jackson-core-2.9.8.jar
./server/solr-webapp/webapp/WEB-INF/lib/jackson-core-asl-1.9.13.jar
./server/solr-webapp/webapp/WEB-INF/lib/jackson-databind-2.9.8.jar
./server/solr-webapp/webapp/WEB-INF/lib/jackson-dataformat-smile-2.9.8.jar
./server/solr-webapp/webapp/WEB-INF/lib/jackson-mapper-asl-1.9.13.jar
Thanks for your time.
Tijmen
On Fri, Jul 24, 2020 at 1:16 PM Naz S <sn1.naze...@gmail.com> wrote:
>
> You should explicitly provide the jackson dependencies: jackson-core,
> jackson-databind and/or jackson-annotations.
>
> On Fri, Jul 24, 2020 at 8:24 AM t spam <spam....@gmail.com> wrote:
>
>> Hi,
>>
>> I'm having difficulty configuring JsonLayout for appenders. I have the
>> following in my log4j2.xml:
>>
>> <?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.%i" >
>> <JsonLayout complete="false" compact="true" eventEol="true" />
>> <Policies>
>> <OnStartupTriggeringPolicy />
>> <SizeBasedTriggeringPolicy size="32 MB"/>
>> </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"/>
>> </Logger>
>>
>> <Root level="debug">
>> <AppenderRef ref="RollingFile"/>
>> <AppenderRef ref="STDOUT"/>
>> </Root>
>> </Loggers>
>> </Configuration>
>>
>> For some reason it just stops logging anything. I only get the solr_gc.log
>> and not the expected solr.log. I see an old thread mentioning the exact
>> same issue (except that solr.log isn't even created in my case) but it
>> wasn't resolved there. See here:
>>
>> http://mail-archives.apache.org/mod_mbox/lucene-solr-user/201809.mbox/%3cdb5pr0101mb211949c76c5c39472ecdff87f4...@db5pr0101mb2119.eurprd01.prod.exchangelabs.com%3e
>>
>> I see this behaviour with both SOLR 7 and 8.
>>
>> Am I missing something? Help is much appreciated.
>>
>> - Tijmen
>>
>> This was the original message:
>>
>> -----Ursprüngliche Nachricht-----
>> Von: Shawn Heisey <apa...@elyograg.org>
>> Gesendet: Freitag, 7. September 2018 17:58
>> An: solr-user@lucene.apache.org
>> Betreff: Re: Solr 7.4 and log4j2 JSONLayout
>>
>> On 9/6/2018 7:46 AM, Michael Aleythe, Sternwald wrote:
>> > 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.
>>
>> As Varun said, jackson is already included in Solr. You won't need to
>> add any jars for that.
>>
>> > Does anyone know where to find error-messages or exceptions that point
>> me towards whats
>> going wrong here?
>>
>> Start Solr in the foreground, with the -f option. This will cause
>> Solr to log to the console.
>> When Solr is started in the background, it suppresses console logging.
>>
>> I see that you have changed the logfile rollover size to 1MB. If your
>> Solr server sees much
>> traffic, this is going to result in an extremely fast rollover, which
>> may mean that you lose
>> access to logged events VERY quickly. This will especially be the
>> case with JSON logging
>> -- each event will take up a lot more space.
>>
>> Thanks,
>> Shawn
>>
>
