cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Benjamin Lerer (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-10775) SSTable compression ratio is not serialized properly
Date Thu, 26 Nov 2015 11:10:11 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-10775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Benjamin Lerer updated CASSANDRA-10775:
---------------------------------------
    Attachment: 10775-2.2.txt

The patch makes sure that the metadata are computed after the compression ratio addition.

Waiting for CI results

> SSTable compression ratio is not serialized properly
> ----------------------------------------------------
>
>                 Key: CASSANDRA-10775
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10775
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Local Write-Read Paths
>            Reporter: Benjamin Lerer
>            Assignee: Benjamin Lerer
>             Fix For: 3.0.x, 3.x
>
>         Attachments: 10775-2.2.txt
>
>
> While reviewing CASSANDRA-10225, I found out that the compression ratio returned by the
{{StatsMetadata}} for some compressed sstables was - 1 (NO_COMPRESSION_RATIO). 
> After investigation it seems that the wrong compression ratio was serialized to disk.




--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message