On 10/9/2017 5:56 PM, Remko Popma wrote: > Log4j 1.x was declared End of Life in August 2015 > (https://blogs.apache.org/foundation/entry/apache_logging_services_project_announces). > > Also, Log4j 1.2 is known to be broken on Java 9 > (https://blogs.apache.org/logging/entry/moving_on_to_log4j_2). > > Other than that, the people in this community have been focused on Log4j2 for > several years and I actually don't think there is anyone here with Log4j 1.x > expertise. > > If you're willing to migrate to Log4j2 we may be able to help.
We are aware of the end of life status, but it's not a trivial exercise to upgrade. Multiple issues have been filed to upgrade log4j in Solr, this is the one that's left after resolving duplicates: https://issues.apache.org/jira/browse/SOLR-7887 Presumably we're going to need a new LogWatcher implementation for log4j2 before we can complete the log4j upgrade. I know almost nothing about that code. SOLR-7887 has a work in progress patch that might implement that watcher, which I have not looked at in depth yet. Thanks, Shawn --------------------------------------------------------------------- To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org
