Hbase内存架构


Hbase内存架构

概念:

  • memstore:0.2
  • lsm b+变种
  • mslab +LTAB 碎片
  • blockcache:0.6 lru backetcache加载时机一致性
  • hlog wal: write的容错replay,>1 WAL
    • cms,fullgc 优化
大山 /
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