hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From ChingShen <chingshenc...@gmail.com>
Subject Why does the default hbase.hstore.compactionThreshold is 3?
Date Wed, 07 Apr 2010 02:21:51 GMT

  I got when the menstore reaches a configurable size(64MB), it's flushed to
HDFS, and create a new StoreFile, therefore,  when these StoreFiles more
than 3 files, they will be compacted to a single StoreFile. But, if the
default hbase.hstore.compactionThreshold is 3, does it mean that a compacted
StoreFile size is 192MB? or larger?  and what's relationship between
hbase.hstore.compactionThreshold and hbase.hregion.max.filesize?



  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message