HBaseConAsia2017, millet company's share optimization hbase g1 gc previously herein for reference. In addition it can also refer to the official blog for apache hbase g1 gc optimized article ( the Tuning G1GC the For Your HBase Cluster )
g1 gc optimization mainly on some important parameters to adjust and perform stress testing, analysis G1 log. G1日志处理可以使用HubSpot developed a Python tool called gc_log_visualizer , this tool is extracted by log data, and then to draw into a monitoring chart, more convenient to view the global state G1.
ps: stress test is recommended YCSB ( ycsb githup )
