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Shawn Heisey commented on SOLR-11453: ------------------------------------- I have been having a severe lack of free time lately. Haven't had a chance to look at the latest. Feel free to take over! Because of the duplicate logging that would result if we don't log the slow logger to a separate log by default, i think it should default to a separate file. Something I'm thinking about for a separate issue: Offer an option (not enabled by default) that would send all of the standard request logging (org.apache.solr.core.SolrCore.Request) to a separate file. I think might significantly reduce the overall size of the main solr.log. > 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, > SOLR-11453.patch, slowlog-informational.patch, slowlog-informational.patch, > slowlog-informational.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