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

Posted to issues@flink.apache.org by "Jiayi Liao (Jira)" <ji...@apache.org> on 2020/12/20 10:04:00 UTC

[jira] [Updated] (FLINK-20684) Add compression type option in RocksDBConfigurableOptions

     [ https://issues.apache.org/jira/browse/FLINK-20684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jiayi Liao updated FLINK-20684:
-------------------------------
    Description: 
Currently RocksDB uses snappy compression by default, but this could be a huge cost on CPU time, and for most cases we may prefer using more disk space than CPU. 

I think Flink should provide an compression type option for users to choose in different use cases.

  was:
Currently RocksDB uses snappy compression by default, but this could be a huge cost on CPU time, and for most cases we may prefer using more disk space than CPU. 

 

 


> Add compression type option in RocksDBConfigurableOptions
> ---------------------------------------------------------
>
>                 Key: FLINK-20684
>                 URL: https://issues.apache.org/jira/browse/FLINK-20684
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / State Backends
>    Affects Versions: 1.11.3
>            Reporter: Jiayi Liao
>            Priority: Major
>
> Currently RocksDB uses snappy compression by default, but this could be a huge cost on CPU time, and for most cases we may prefer using more disk space than CPU. 
> I think Flink should provide an compression type option for users to choose in different use cases.



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