[jira] [Updated] (LUCENE-2453) Make Index Output Buffer Size Configurable
[ https://issues.apache.org/jira/browse/LUCENE-2453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Simon Willnauer updated LUCENE-2453: Attachment: LUCENE-2453.patch bringing this up-to-date I think this is pretty useful for downstream apps though. I plan to commit this soon too. Make Index Output Buffer Size Configurable -- Key: LUCENE-2453 URL: https://issues.apache.org/jira/browse/LUCENE-2453 Project: Lucene - Core Issue Type: Improvement Components: core/store Affects Versions: 4.0, 4.1 Reporter: Karthick Sankarachary Assignee: Simon Willnauer Fix For: 4.2, 5.0 Attachments: LUCENE-2453.patch, LUCENE-2453.patch Currently, the buffered index input class allows sub-classes and users thereof to specify a size for the input buffer, which by default is 1024 bytes. In practice, this option is leveraged by the simple file and compound segment index input sub-classes. By the same token, it would be nice if the buffered index output class could open up it's buffer size for users to configure. In particular, this would allow sub-classes thereof to align the output buffer size, which by default is 16348 bytes, to that of the underlying directory's data unit. For example, a network-based directory might want to buffer data in multiples of it's maximum transmission unit. To use an existing use-case, the file system-based directory could potentially choose to align it's output buffer size to the operating system's file block size. The proposed change to the buffered index output class involves defining a one-arg constructor that takes a user-defined buffer size, and a default constructor that uses the currently defined buffer size. -- 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
[jira] [Updated] (LUCENE-2453) Make Index Output Buffer Size Configurable
[ https://issues.apache.org/jira/browse/LUCENE-2453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Simon Willnauer updated LUCENE-2453: Affects Version/s: (was: 3.0.1) 4.0 4.1 Fix Version/s: 5.0 4.2 Make Index Output Buffer Size Configurable -- Key: LUCENE-2453 URL: https://issues.apache.org/jira/browse/LUCENE-2453 Project: Lucene - Core Issue Type: Improvement Components: core/store Affects Versions: 4.0, 4.1 Reporter: Karthick Sankarachary Assignee: Simon Willnauer Fix For: 4.2, 5.0 Attachments: LUCENE-2453.patch, LUCENE-2453.patch Currently, the buffered index input class allows sub-classes and users thereof to specify a size for the input buffer, which by default is 1024 bytes. In practice, this option is leveraged by the simple file and compound segment index input sub-classes. By the same token, it would be nice if the buffered index output class could open up it's buffer size for users to configure. In particular, this would allow sub-classes thereof to align the output buffer size, which by default is 16348 bytes, to that of the underlying directory's data unit. For example, a network-based directory might want to buffer data in multiples of it's maximum transmission unit. To use an existing use-case, the file system-based directory could potentially choose to align it's output buffer size to the operating system's file block size. The proposed change to the buffered index output class involves defining a one-arg constructor that takes a user-defined buffer size, and a default constructor that uses the currently defined buffer size. -- 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
[jira] Updated: (LUCENE-2453) Make Index Output Buffer Size Configurable
[ https://issues.apache.org/jira/browse/LUCENE-2453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Karthick Sankarachary updated LUCENE-2453: -- Attachment: LUCENE-2453.patch Make Index Output Buffer Size Configurable -- Key: LUCENE-2453 URL: https://issues.apache.org/jira/browse/LUCENE-2453 Project: Lucene - Java Issue Type: Improvement Components: Store Affects Versions: 3.0.1 Reporter: Karthick Sankarachary Attachments: LUCENE-2453.patch Currently, the buffered index input class allows sub-classes and users thereof to specify a size for the input buffer, which by default is 1024 bytes. In practice, this option is leveraged by the simple file and compound segment index input sub-classes. By the same token, it would be nice if the buffered index output class could open up it's buffer size for users to configure. In particular, this would allow sub-classes thereof to align the output buffer size, which by default is 16348 bytes, to that of the underlying directory's data unit. For example, a network-based directory might want to buffer data in multiples of it's maximum transmission unit. To use an existing use-case, the file system-based directory could potentially choose to align it's output buffer size to the operating system's file block size. The proposed change to the buffered index output class involves defining a one-arg constructor that takes a user-defined buffer size, and a default constructor that uses the currently defined buffer size. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] Updated: (LUCENE-2453) Make Index Output Buffer Size Configurable
[ https://issues.apache.org/jira/browse/LUCENE-2453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Karthick Sankarachary updated LUCENE-2453: -- Attachment: LUCENE-2453.patch Make Index Output Buffer Size Configurable -- Key: LUCENE-2453 URL: https://issues.apache.org/jira/browse/LUCENE-2453 Project: Lucene - Java Issue Type: Improvement Components: Store Affects Versions: 3.0.1 Reporter: Karthick Sankarachary Attachments: LUCENE-2453.patch Currently, the buffered index input class allows sub-classes and users thereof to specify a size for the input buffer, which by default is 1024 bytes. In practice, this option is leveraged by the simple file and compound segment index input sub-classes. By the same token, it would be nice if the buffered index output class could open up it's buffer size for users to configure. In particular, this would allow sub-classes thereof to align the output buffer size, which by default is 16348 bytes, to that of the underlying directory's data unit. For example, a network-based directory might want to buffer data in multiples of it's maximum transmission unit. To use an existing use-case, the file system-based directory could potentially choose to align it's output buffer size to the operating system's file block size. The proposed change to the buffered index output class involves defining a one-arg constructor that takes a user-defined buffer size, and a default constructor that uses the currently defined buffer size. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
