You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@hbase.apache.org by "Andrew Kyle Purtell (Jira)" <ji...@apache.org> on 2021/10/06 02:00:09 UTC

[jira] [Deleted] (HBASE-26260) Update default compression codec for WAL value compression to LZ4 (via lz4-java)

     [ https://issues.apache.org/jira/browse/HBASE-26260?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Kyle Purtell deleted HBASE-26260:
----------------------------------------


> Update default compression codec for WAL value compression to LZ4 (via lz4-java)
> --------------------------------------------------------------------------------
>
>                 Key: HBASE-26260
>                 URL: https://issues.apache.org/jira/browse/HBASE-26260
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Andrew Kyle Purtell
>            Assignee: Andrew Kyle Purtell
>            Priority: Major
>
> Once we are guaranteed that a LZ4 implementation will be universally available, we can switch the very pessimistic and essentially unusable default of GZ codec for WAL value compression (HBASE-25869), chosen because GZ was formerly the only universally available option, to LZ4, which is very fast. 
> Originally the idea was to use SNAPPY, but LZ4 (in hbase-compression-lz4) outperforms all Snappy alternatives in microbenchmarking.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)