Pretty sure the back-compat did not work, because New Relic cannot find the MBeans in our 6.5.0 cluster.
wunder Walter Underwood [email protected] http://observer.wunderwood.org/ (my blog) > On Apr 11, 2017, at 2:28 PM, Walter Underwood <[email protected]> wrote: > > We are running 6.5.0 in prod and New Relic is not showing cache stats. I > think this means it cannot find the MBeans. > > I gleaned that from the discussion here: > > https://discuss.newrelic.com/t/solr-data-not-appearing-in-apm-solr-tabs-caches-updates/37507/4 > > <https://discuss.newrelic.com/t/solr-data-not-appearing-in-apm-solr-tabs-caches-updates/37507/4> > https://docs.newrelic.com/docs/agents/java-agent/troubleshooting/solr-data-not-appearing-apm-solr-tab-java > > <https://docs.newrelic.com/docs/agents/java-agent/troubleshooting/solr-data-not-appearing-apm-solr-tab-java> > > wunder > Walter Underwood > [email protected] <mailto:[email protected]> > http://observer.wunderwood.org/ (my blog) > >> On Mar 3, 2017, at 7:26 AM, Andrzej Białecki >> <[email protected] <mailto:[email protected]>> >> wrote: >> >> >>> On 2 Mar 2017, at 16:45, Otis Gospodnetić <[email protected] >>> <mailto:[email protected]>> wrote: >>> >>> Hi, >>> >>> While I love all the new metrics in Solr, I think metrics should be treated >>> like code/features in terms of how backwards compatibility/deprecation is >>> handled. Otherwise, on upgrade, people's monitoring breaks.... and >>> monitoring is kind of important... >>> Note: Looks like recent Solr metrics changes broke/changed >>> previously-existing MBeans... >>> Don't have the details about what was changed and how exactly, but I see >>> people using Sematext SPM for monitoring Solr are reporting this with Solr >>> 6.4.1. >>> >> >> Otis, >> >> Yes, we’ll be more careful, but we need proper feedback too. My >> understanding was that SOLR-10035 addressed this by adding back-combat >> registration under old names. Are you saying there are still some issues in >> 6.4.1? Can you please be more specific? 6.4.2 is almost out, but if it’s >> something serious then we should fix it. >> >>> >>> Otis >>> -- >>> Monitoring - Log Management - Alerting - Anomaly Detection >>> Solr & Elasticsearch Consulting Support Training - http://sematext.com/ >>> <http://sematext.com/> >>> >> >
