[
https://issues.apache.org/jira/browse/LUCENE-2795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13546645#comment-13546645
]
Littlestar commented on LUCENE-2795:
------------------------------------
/** Default buffer size before writing to disk (256 MB);
* larger means less IO load but more RAM and direct
* buffer storage space consumed during merging. */
public final static int DEFAULT_MERGE_BUFFER_SIZE = 262144;
in NativeUnixDirectory.java
Does 256MB mistake ? 262144===256K
> Genericize DirectIOLinuxDir -> UnixDir
> --------------------------------------
>
> Key: LUCENE-2795
> URL: https://issues.apache.org/jira/browse/LUCENE-2795
> Project: Lucene - Core
> Issue Type: Improvement
> Components: core/store
> Reporter: Michael McCandless
> Assignee: Varun Thacker
> Labels: gsoc2011, lucene-gsoc-11, mentor
> Fix For: 4.0-ALPHA
>
> Attachments: LUCENE-2795.patch, LUCENE-2795.patch, LUCENE-2795.patch,
> LUCENE-2795.patch, LUCENE-2795.patch, LUCENE-2795.patch, LUCENE-2795.patch,
> LUCENE-2795.patch, LUCENE-2795.patch, LUCENE-2795.patch
>
>
> Today DirectIOLinuxDir is tricky/dangerous to use, because you only want to
> use it for indexWriter and not IndexReader (searching). It's a trap.
> But, once we do LUCENE-2793, we can make it fully general purpose because
> then a single native Dir impl can be used.
> I'd also like to make it generic to other Unices, if we can, so that it
> becomes UnixDirectory.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org
For additional commands, e-mail: dev-h...@lucene.apache.org
