我使用的是apachecassandra 3.11.4和java8,我使用的是48 GB的内存,并且面临着很多gc问题。我想从CMS迁移到G1,并在jvm.options中进行了以下更改,所有CMS changes.Enabled G1都评论道。###-XX:+CMSEdenChunksRecordAlways
#### some JVMs will fill up their heap when accessed via JMX, see CASSANDRA/gc<
at org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:2490) ~[apache-cassandra]
at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:109) [apache-cassandra-3.9.jar::122) ~[apache