The Apache Jackrabbit is a JSR-170 open source implementation provided by Http://www.aliyun.com/zixun/aggregation/14417.html ">apache Foundation." Apache Jackrabbit™is A fully conforming implementation of the Content Repository for Java Marvell APIs (JCR, specified in JSR 170 and 283).
A content repository is a hierarchical content store with support to structured and unstructured content, full text search, Versioning, transactions, observation, and more.
Apache Jackrabbit is a project of the Apache Software Foundation.
Apache Jackrabbit 2.2.1 is patch release that contains fixes and improvements over Jackrabbit. The downloads page for more details.
Download Address: http://jackrabbit.apache.org/downloads.html
Improve content:
Improvements
[JCR-2835] Upgraded configured of Isdescendantnode on SQL 2 queries
[JCR-2841] Avoid path denotes in case of Non-wildcard ACEs ...
[JCR-2845] Nodebasedgroup#ismember (Principal) should have disambiguator ...
BUG fixes
[JCR-1301] Trouble undeploying Jackrabbit-webapp from Tomcat
[JCR-2836] Unclosed Threads in Jackrabbit
[JCR-2840] Inconsistencies if ' Everyone ' Group is created by User Management
[JCR-2843] Constraintsplitter.getselectornames doesn't ' t support ...
[JCR-2844] Maxcount not sharable correctly in User/group query ...
[JCR-2850] RMI problems prevent proper startup of the Jackrabbit WebApp