hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Upendra Yadav <upendra1...@gmail.com>
Subject Is hbase call delete request for old hfile(storeFile) file if minor/major compaction happen for them
Date Tue, 25 Feb 2014 07:07:37 GMT
Is hbase call delete request for old hfile(storeFile) file if minor/major
compaction happen for them and generate new hfile and store it in hdfs.

for minor compaction how it will get size of every hfile. lets we have 20
no. of hfiles for a CF and minor compaction wants to perform. Will it
download all hfile and decide compaction have to do or not. Or it have
in-memory hfile's size information for all hfile.

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