我正在阅读 cassandra yml 来调整一些参数以优化性能。
# Throttles compaction to the given total throughput across the entire
# system. The faster you insert data, the faster you need to compact in
# order to keep the sstable count down, but in general, setting this to
# 16 to 32 times the rate you are inserting data is more than sufficient.
# Setting this to 0 disables throttling. Note that this account for all types
# of compaction, including validation compaction.
compaction_throughput_mb_per_sec: 16
在这里,cassandra 建议将“compaction_throughput_mb_per_sec”保持为数据插入速率的 16 到 32 倍。我们正在使用批量加载器插入数据,它以非常高的速率插入数据。我应该更改此设置吗?或者它应该保持原样?