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Have we tested/benchmarked the G1 (Garbage First ) Collector over CMS Collector? Most of HDP is using CMS, is there any recommendation for G1?

Have we tested/benchmarked the G1 (Garbage First ) Collector over CMS Collector? Most of HDP is using CMS, is there any recommendation for G1?

Rising Star

Most of the major HDP components (HDFS, HBASE etc) usage CMS collector for the GC tuning.

G1 Collector is more recent and have better features.

Is there any G1 Collector recommendations for Component like HBase RegionServer from HortonWorks?

Is G1 Collector benchmarked at HortonWorks?

Is CMS Collector and G1 Collector compared for performance?