Hi Alexandre, Thanks for your reply.
This is what is in my log4j.properties file. # Logging level log4j.rootLogger=INFO, stderr # log to stderr log4j.appender.stderr = org.apache.log4j.ConsoleAppender log4j.appender.stderr.Target = System.err log4j.appender.stderr.layout = org.apache.log4j.PatternLayout log4j.appender.stderr.layout.ConversionPattern=%-5p - %d{yyyy-MM-dd HH:mm:ss.SSS}; %C; %m%n # quiet down the ZK logging for cli tools log4j.logger.org.apache.zookeeper=WARN log4j.logger.org.apache.solr.common.cloud=WARN Regards, Edwin On 19 August 2016 at 19:49, Alexandre Rafalovitch <arafa...@gmail.com> wrote: > This _should_ be controlled by the resources/log4j.properties file. > Which I thought was configured to have a rolling append. > > What does yours have? > > Regards, > Alex. > ---- > Newsletter and resources for Solr beginners and intermediates: > http://www.solr-start.com/ > > > On 19 August 2016 at 17:47, Zheng Lin Edwin Yeo <edwinye...@gmail.com> > wrote: > > Hi, > > > > I found that all the logs in Solr are appended in the same solr.log file > > until Solr is restarted. If I keep Solr running for several weeks without > > restarting (which should be the case in production environment), the size > > of the solr.log can be very large (more than several GB in some cases). > > > > Is it possible to do some configuration, so that the log is append to a > new > > solr.log file every day, instead of until Solr is restarted? This will > make > > reviewing of the logs much easier. > > > > I'm using Solr 6.1.0 > > > > Regards, > > Edwin >