[ANNOUNCE] Apache Jackrabbit Oak 1.1.0 released
The Apache Jackrabbit community is pleased to announce the release of Apache Jackrabbit Oak 1.1.0 The release is available for download at: http://jackrabbit.apache.org/downloads.html See the full release notes below for details about this release. Introduction Jackrabbit Oak is a scalable, high-performance hierarchical content repository designed for use as the foundation of modern world-class web sites and other demanding content applications. Apache Jackrabbit Oak 1.1.0 is an unstable release cut directly from Jackrabbit Oak trunk, with a focus on new features and other improvements. For production use we recommend the latest stable 1.0.6 release. The Oak effort is a part of the Apache Jackrabbit project. Apache Jackrabbit is a project of the Apache Software Foundation. Changes in Oak 1.1.0 - New Features [OAK-1323] - CLONE - XPath queries currently require @ in front of property names [OAK-1522] - Provide PojoSR based RepositoryFactory implementation [OAK-1805] - Debugging console [OAK-1922] - Introduce Password Expiry With Max Password Age and On First Login [OAK-1978] - Add path exclusion to JackrabbitEventFilter [OAK-1993] - Add command to dump Lucene index in Oak Console [OAK-2074] - _lastRev recovery tool Improvements [OAK-1478] - allow selecting a nodestore fixture for tests [OAK-1561] - Implement optimised range queries [OAK-1570] - Improve perfomances of the OrderedIndex while insert [OAK-1609] - Configurable property exclusions for SolrIndexEditor and SolrQueryIndex [OAK-1618] - Implement noInternal from JackrabbitEventFilter [OAK-1669] - JCR Event Info should contain NodeType for all Events [OAK-1673] - FulltextQueryTest coverage for Solr indexer [OAK-1681] - Clarify contract of NodeBuilder.isReplaced() [OAK-1683] - Remove dependency of DocumentStore to MicroKernelException [OAK-1685] - BlobStore: improve code readability [OAK-1691] - Use in-memory DB for DOCUMENT_JDBC fixture [OAK-1694] - Use known.issues instead of commented tests [OAK-1706] - Add RestrictionProvider#getPattern(String,Set) [OAK-1716] - Enable passing of a execution context to runTest in multi threaded runs [OAK-1718] - Avoid expanding empty property restrictions if not needed [OAK-1721] - register ContentRepository to whiteboard [OAK-1725] - Improved SolrCursor support for paged results [OAK-1733] - Consolidate Mongo client connection creation logic [OAK-1754] - add docu how to connect to Mongo w/ credentials [OAK-1790] - Import of compressed wikipedia dump [OAK-1794] - Keep commit info for local changes in main document [OAK-1796] - Update Mongo Java Driver version to 2.12 [OAK-1815] - Don't create default (Scheduled)Executor when respective instance is supplied [OAK-1820] - Set _lastRev on insert when new node is also commit root [OAK-1830] - DocumentNodeStore code robustness when persistence inconsistent [OAK-1847] - Use SegmentMK for testing where possible [OAK-1850] - Dump help details for various command supported by oak-run [OAK-1857] - Support collection object conversion to String[] in ConfigurationParameters [OAK-1858] - Segment Explorer [OAK-1863] - Generic operation tasks should be able to return specific results [OAK-1867] - Optimize SegmentWriter.prepare() [OAK-1876] - oak-run option to do diffs between TarMK revisions [OAK-1919] - Use 127.0.0.1 as default for MongoDB host [OAK-1928] - Cleanup test and execution fixtures [OAK-1929] - MicroKernelServer not usable with user specified MicroKernel implementation [OAK-1942] - UserAuthentication: enhance login states with relevant exceptions [OAK-1945] - Unclear NodeStore.merge() contract [OAK-1950] - Add GlobalNameMapper(NodeState) constructor [OAK-1955] - oak-run main method should print available run modes [OAK-1961] - Introduce DocumentStoreException [OAK-1965] - Support for constraints like: foo = 'X' OR bar = 'Y' [OAK-1994] - Limit no of children listed with ls command in Oak Console [OAK-2003] - Avoid in javadoc [OAK-2013] - Add utility class for tracking time spent in the code [OAK-2030] - Remove ContentRepositoryImpl#getNodeStore [OAK-2031] - MemoryNodeBuilder#set only works on root builders [OAK-2041] - Checkpoint list command should also provide the checkpoint lifetime [OAK-2057] - Add timing to OrderedIndex [OAK-2061] - Oak run debug option to list content from a tar file [OAK-2101] - Add test for observation events when renaming a node [OAK-2116] - Explorer should display the template Id and use it in the reference tracking report [OAK-2120] - Simplify BranchStates [OAK-2133] - Lucene: improved batching and logging [OAK-2134] - Lucene: not using the path restriction can speed up queries Bugs [OAK-203] - Basic same name sibling support [OAK-1267] - Failure in ObservationRefreshTest [OAK-1414] - Copying a large subtrees does not scale as expected in the number of copied nodes on d
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OakMerge0001: Failed to merge changes to the underlying store
HI,
Sorry if this is not the right place to post but I have an issue with a simple
POC using Oak 1.1.0 and MongoDB as a node store.
I would appreciate any help / hints on resolving this issue.
Thanks
I am getting the following exception:
java.lang.RuntimeException:
org.apache.jackrabbit.oak.api.CommitFailedException: OakMerge0001:
OakMerge0001: Failed to merge changes to the underlying store (retries 5, 4848
ms)
at
org.apache.jackrabbit.oak.spi.lifecycle.OakInitializer.initialize(OakInitializer.java:64)
at org.apache.jackrabbit.oak.Oak.createContentRepository(Oak.java:551)
at org.apache.jackrabbit.oak.jcr.Jcr.createRepository(Jcr.java:196)
at com.rsd.glass.oak.Poc.main(Poc.java:44)
Caused by: org.apache.jackrabbit.oak.api.CommitFailedException: OakMerge0001:
OakMerge0001: Failed to merge changes to the underlying store (retries 5, 4848
ms)
at
org.apache.jackrabbit.oak.spi.state.AbstractNodeStoreBranch.merge(AbstractNodeStoreBranch.java:341)
at
org.apache.jackrabbit.oak.plugins.document.DocumentNodeStoreBranch.merge(DocumentNodeStoreBranch.java:161)
at
org.apache.jackrabbit.oak.plugins.document.DocumentRootBuilder.merge(DocumentRootBuilder.java:159)
at
org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.merge(DocumentNodeStore.java:1290)
at
org.apache.jackrabbit.oak.spi.lifecycle.OakInitializer.initialize(OakInitializer.java:62)
Here is my code:
public class Poc {
public static void main(String args[]) {
Session session = null;
try {
MongoConnection connection = new
MongoConnection("127.0.0.1", 27017, "oak");
DB db = connection.getDB();
DocumentMK.Builder builder = new DocumentMK.Builder();
builder.setMongoDB(db);
NodeStore nodeStore = new DocumentNodeStore(builder);
Repository repository = new
Jcr(nodeStore).createRepository();
session = repository.login(new SimpleCredentials("admin",
"admin".toCharArray()));
Poc poc = new Poc();
NodeTypeManager ntm =
session.getWorkspace().getNodeTypeManager();
CndImporter.registerNodeTypes(new
FileReader("src/main/resources/myMetadata.cnd"), session, true);
poc.buildContent(session, poc, ntm);
session.save();
// Retrieve content
Node rootNode = session.getRootNode();
Node node = rootNode.getNode("Policies/HR/Contracts");
System.out.println(node.getPath());
System.exit(0);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
System.exit(-1);
} finally {
if (session != null) {
session.logout();
}
}
}
private void buildContent(Session session, Poc poc, NodeTypeManager ntm)
throws Exception {
if (session.itemExists("/Policies")) {
session.removeItem("/Policies");
}
// Create Policies tree
Node rootNode = session.getRootNode();
Node policiesNode = rootNode.addNode("Policies", "my:policy");
Node hrNode = policiesNode.addNode("HR", "my:policy");
hrNode.setProperty("my:metadata", "hr");
Node contractsNode = hrNode.addNode("Contracts", "my:policy");
contractsNode.setProperty("my:metadata", "contract");
}
}
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Re: Command line tools documentation
Hi Thomas, Command line tool options are documented at the readme in oak-run folder. See [1]. Or you are looking for something else? Chetan Mehrotra [1] https://github.com/apache/jackrabbit-oak/tree/trunk/oak-run#oak-runnable-jar On Mon, Oct 6, 2014 at 7:13 PM, Thomas Mueller wrote: > Hi, > > I didn't find any official documentation about the command line tools. I have > started documenting oak-run: > > http://jackrabbit.apache.org/oak/docs/command_line.html > > Regards, > Thomas >
Re: Command line tools documentation
On 6.10.14 3:43 , Thomas Mueller wrote: Hi, I didn't find any official documentation about the command line tools. I have started documenting oak-run: http://jackrabbit.apache.org/oak/docs/command_line.html This is currently in the readme [1]. However, it probably makes sense to move it over to the docs modules and strip down the readme basically pointing to the docs. Michael [1] https://github.com/apache/jackrabbit-oak/blob/trunk/oak-run/README.md.
Re: svn commit: r1629643 - /jackrabbit/oak/trunk/oak-run/README.md
On 6.10.14 3:26 , Chetan Mehrotra wrote: upgrade mode is only supported in oak-run-jr2 jar (as that only packages JR2 classes) and is documented there [1] Thanks, fixed. Michael
Command line tools documentation
Hi, I didn't find any official documentation about the command line tools. I have started documenting oak-run: http://jackrabbit.apache.org/oak/docs/command_line.html Regards, Thomas
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Re: svn commit: r1629643 - /jackrabbit/oak/trunk/oak-run/README.md
HI Michael, On Mon, Oct 6, 2014 at 6:44 PM, wrote: > +* upgrade : Upgrade from Jackrabbit 2 upgrade mode is only supported in oak-run-jr2 jar (as that only packages JR2 classes) and is documented there [1] Chetan Mehrotra [1] https://github.com/apache/jackrabbit-oak/tree/trunk/oak-run#oak-runnable-jar---jr-2
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JUG talk about Apache Jackrabbit Oak
Hi, there will be Java User Group talk about Jackrabbit Oak in Basel on October 23rd. Details about the event are available here: http://www.jug.ch/html/events/2014/apache_jackrabbit_oak.html Participation is free if you attend a JUG event for the first time. Afterwards you'll probably want to become a member. BBQ and drinks after the talk are sponsored by Adobe. I look forward to seeing users and developers of Jackrabbit and Oak at this event! Regards Marcel
