You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2012/07/06 18:38:34 UTC
[jira] [Created] (CASSANDRA-4422) Humor 32bit JVMs
Jonathan Ellis created CASSANDRA-4422:
-----------------------------------------
Summary: Humor 32bit JVMs
Key: CASSANDRA-4422
URL: https://issues.apache.org/jira/browse/CASSANDRA-4422
Project: Cassandra
Issue Type: Improvement
Components: Core
Affects Versions: 1.1.0
Reporter: Jonathan Ellis
Assignee: Jonathan Ellis
Priority: Minor
Fix For: 1.1.3
The commitlog rewrite for 1.1 uses mmap, anticipating multithreaded commitlog writes. However, the default commitlog settings will quickly exhaust a 32bit address space.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (CASSANDRA-4422) Humor 32bit JVMs
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-4422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis updated CASSANDRA-4422:
--------------------------------------
Attachment: 4422.txt
attached.
> Humor 32bit JVMs
> ----------------
>
> Key: CASSANDRA-4422
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4422
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Affects Versions: 1.1.0
> Reporter: Jonathan Ellis
> Assignee: Jonathan Ellis
> Priority: Minor
> Labels: commitlog
> Fix For: 1.1.3
>
> Attachments: 4422.txt
>
>
> The commitlog rewrite for 1.1 uses mmap, anticipating multithreaded commitlog writes. However, the default commitlog settings will quickly exhaust a 32bit address space.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (CASSANDRA-4422) Humor 32bit JVMs
Posted by "Vijay (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-4422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13408201#comment-13408201 ]
Vijay commented on CASSANDRA-4422:
----------------------------------
+1
> Humor 32bit JVMs
> ----------------
>
> Key: CASSANDRA-4422
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4422
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Affects Versions: 1.1.0
> Reporter: Jonathan Ellis
> Assignee: Jonathan Ellis
> Priority: Minor
> Labels: commitlog
> Fix For: 1.1.3
>
> Attachments: 4422.txt
>
>
> The commitlog rewrite for 1.1 uses mmap, anticipating multithreaded commitlog writes. However, the default commitlog settings will quickly exhaust a 32bit address space.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira