Lucene does not use a logger framework. But if you are using Solr then you can route the infoStream logging to Solr's log files by setting an option in the solrconfig.xml. See http://lucene.apache.org/solr/guide/6_6/indexconfig-in-solrconfig.html#IndexConfiginSolrConfig-OtherIndexingSettings
On Fri, Jul 28, 2017 at 11:13 AM, Nawab Zada Asad Iqbal <khi...@gmail.com> wrote: > Any doughnut for me ? > > > Regards > Nawab > > On Thu, Jul 27, 2017 at 9:57 AM Nawab Zada Asad Iqbal <khi...@gmail.com> > wrote: > > > Hi, > > > > I see a lot of discussion on this topic from almost 10 years ago: e.g., > > https://issues.apache.org/jira/browse/LUCENE-1482 > > > > For 4.5, I relied on 'System.out.println' for writing information for > > debugging in production. > > > > In 6.6, I notice that some classes in Lucene are instantiating a Logger, > > should I use Logger instead? I tried to log with it, but I don't see any > > output in logs. > > > > > > Regards > > Nawab > > > -- Regards, Shalin Shekhar Mangar.
