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Posted to issues@hbase.apache.org by GitBox <gi...@apache.org> on 2021/04/09 20:36:50 UTC

[GitHub] [hbase] apurtell commented on pull request #3142: HBASE-25756 Support alternate compression for major and minor compactions

apurtell commented on pull request #3142:
URL: https://github.com/apache/hbase/pull/3142#issuecomment-816958148


   I have a private patch that adds LMZA codec support. Not important here. You could use BZIP2. Anyway:
   
       hbase> create 'TestTable', { NAME => 'info', COMPRESSION => 'ZSTD', COMPRESSION_COMPACT_MAJOR => 'LZMA' }
   
   has the expected effect. Algorithm used for flushes and minor compactions is ZSTD. Then:
   
       hbase> major_compact 'TestTable'
   
       2021-04-09 13:19:17,411 INFO  [regionserver/apurtell-ltm:8121-longCompactions-1] regionserver.HRegion:
           Starting compaction of 86e79049969a36f93250c99f44b6ae90/info0 in
           TestTable,00000000000000000500028413,1617996213532.86e79049969a36f93250c99f44b6ae90.
       ...
       2021-04-09 13:19:17,449 INFO  [regionserver/apurtell-ltm:8121-longCompactions-0]
       compress.CodecPool: Got brand-new compressor [.lzma]
       2021-04-09 13:19:17,487 INFO  [regionserver/apurtell-ltm:8121-longCompactions-1]
       compress.CodecPool: Got brand-new compressor [.lzma]
   


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