cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-3040) Refactor and optimize ColumnFamilyStore.files(...) and Descriptor.fromFilename and few other places responsible for work with SSTable files.
Date Tue, 16 Aug 2011 16:49:27 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-3040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13085835#comment-13085835
] 

Jonathan Ellis commented on CASSANDRA-3040:
-------------------------------------------

Happy to see what you come up with, but I warn that historically this has been a fragile area.
 Let's keep to 1.0-only.

> Refactor and optimize ColumnFamilyStore.files(...) and Descriptor.fromFilename and few
other places responsible for work with SSTable files.
> --------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-3040
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3040
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Pavel Yaskevich
>            Assignee: Pavel Yaskevich
>            Priority: Minor
>             Fix For: 0.8.5
>
>
> ColumnFamilyStore.files(...) methods are not optimal in a sense of work they are doing
- scanning whole table directory for files and directories, but it's mission is to locate
CF specific files only.
> Descriptor.fromFilename could be refactored to use getParentFile and getName methods
instead of manual parsing of the path. Small refactorings in this sense are planed for Component
and SSTable classes.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message