What version of Metron are you using? On Tue, Aug 21, 2018 at 1:46 PM Otto Fowler <ottobackwa...@gmail.com> wrote:
> So, before you where doing GEO you did not have the problem? If you took > the GEO out it would stop? > > > On August 21, 2018 at 11:04:56, Anil Donthireddy ( > anil.donthire...@sstech.us) wrote: > > Hi, > > > > We have been keep on getting the error “java.lang.OutOfMemoryError: GC > overhead limit exceeded” at Enrichment topology in storm at several bolts > defined. Please find the attached screenshot which shows the bolts in > topology at which we are getting the same issue. > > > > I tried out couple of configuration changes to provide more RAM to storm > topologies from ambary UI and restarted Storm but it dint help. Can I get > some configuration steps to assign more RAM to storm topologies to resolve > the issue. > > > > I see in the logs that for each record, it is trying to update the GeoIP > data as below. I wonder if it is causing the issue. > > o.a.m.e.a.g.GeoLiteDatabase Thread-16-geoEnrichmentBolt-executor[6 6] > [INFO] [Metron] Update to GeoIP data started with > /apps/metron/geo/default/GeoLite2-City.mmdb.gz > > > > Note: I am facing the issue from the time I implemented the geo alerts > rule as specified in the link > <https://www.slideshare.net/Hadoop_Summit/just-the-sketch-advanced-streaming-analytics-in-apache-metron>. > > > > > Thanks, > > Anil. > >
