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Remko Popma commented on SOLR-11453: ------------------------------------ [~elyograg] Thanks for showing the full config. I notice that rollover occurs after the log file exceeds 32MB. That seems very small to me. Not sure how much logging you expect, but you may end up with a limited number of small log files and lose crucial troubleshooting info. Also, you may be interested in the [custom delete on rollover action|https://logging.apache.org/log4j/2.x/manual/appenders.html#CustomDeleteOnRollover] that is more powerful than what can be achieved with {{<DefaultRolloverStrategy max="10"/>}}. > Create separate logger for slow requests > ---------------------------------------- > > Key: SOLR-11453 > URL: https://issues.apache.org/jira/browse/SOLR-11453 > Project: Solr > Issue Type: Improvement > Components: logging > Affects Versions: 7.0.1 > Reporter: Shawn Heisey > Assignee: Shawn Heisey > Priority: Minor > Attachments: SOLR-11453.patch, SOLR-11453.patch, SOLR-11453.patch > > > There is some desire on the mailing list to create a separate logfile for > slow queries. Currently it is not possible to do this cleanly, because the > WARN level used by slow query logging within the SolrCore class is also used > for other events that SolrCore can log. Those messages would be out of place > in a slow query log. They should typically stay in main solr logfile. > I propose creating a custom logger for slow queries, similar to what has been > set up for request logging. In the SolrCore class, which is > org.apache.solr.core.SolrCore, there is a special logger at > org.apache.solr.core.SolrCore.Request. This is not a real class, just a > logger which makes it possible to handle those log messages differently than > the rest of Solr's logging. I propose setting up another custom logger > within SolrCore which could be org.apache.solr.core.SolrCore.SlowRequest. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org