[jira] Updated: (JCR-2524) Reduce memory usage of DocIds
[ https://issues.apache.org/jira/browse/JCR-2524?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Marcel Reutegger updated JCR-2524: -- Attachment: JCR-2524.patch Updated patch with described changes. Reduce memory usage of DocIds - Key: JCR-2524 URL: https://issues.apache.org/jira/browse/JCR-2524 Project: Jackrabbit Content Repository Issue Type: Improvement Components: jackrabbit-core Reporter: Marcel Reutegger Priority: Minor Attachments: JCR-2524.patch, JCR-2524.patch Implementations of DocIds are used to cache parent child relations of nodes in the index. Usually there are a lot of duplicate objects because a DocId instance is used to identify the parent of a node in the index. That is, sibling nodes will all have DocIds with the same value. Currently a new DocId instance is created for each node. Caching the most recently used DocIds and reuse them might help to reduce the memory usage. Furthermore there are DocIds that could be represented with a short instead of an int when possible. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (JCR-2524) Reduce memory usage of DocIds
[ https://issues.apache.org/jira/browse/JCR-2524?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Marcel Reutegger updated JCR-2524: -- Status: Patch Available (was: Open) Reduce memory usage of DocIds - Key: JCR-2524 URL: https://issues.apache.org/jira/browse/JCR-2524 Project: Jackrabbit Content Repository Issue Type: Improvement Components: jackrabbit-core Reporter: Marcel Reutegger Priority: Minor Attachments: JCR-2524.patch Implementations of DocIds are used to cache parent child relations of nodes in the index. Usually there are a lot of duplicate objects because a DocId instance is used to identify the parent of a node in the index. That is, sibling nodes will all have DocIds with the same value. Currently a new DocId instance is created for each node. Caching the most recently used DocIds and reuse them might help to reduce the memory usage. Furthermore there are DocIds that could be represented with a short instead of an int when possible. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (JCR-2524) Reduce memory usage of DocIds
[ https://issues.apache.org/jira/browse/JCR-2524?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Marcel Reutegger updated JCR-2524: -- Attachment: JCR-2524.patch Proposed patch. Reduce memory usage of DocIds - Key: JCR-2524 URL: https://issues.apache.org/jira/browse/JCR-2524 Project: Jackrabbit Content Repository Issue Type: Improvement Components: jackrabbit-core Reporter: Marcel Reutegger Priority: Minor Attachments: JCR-2524.patch Implementations of DocIds are used to cache parent child relations of nodes in the index. Usually there are a lot of duplicate objects because a DocId instance is used to identify the parent of a node in the index. That is, sibling nodes will all have DocIds with the same value. Currently a new DocId instance is created for each node. Caching the most recently used DocIds and reuse them might help to reduce the memory usage. Furthermore there are DocIds that could be represented with a short instead of an int when possible. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
