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forum_thread

Nexus proxy repository with ObjectDB

I'm trying to setup a proxy repository in my local Nexus to retrieve artifacts from objectdb. Unfortunately I'm not able to get it configured properly and I'm not sure what is wrong. My repository config: ... INFO  [pxpool-1-thread-13] admin org.sonatype.nexus.index.DefaultIndexerManager - Trying to get remote index for repository "ObjectDB" [id=objectdb] jvm 1    | ... INFO  [pxpool-1-thread-13] admin org.sonatype.nexus.index.DefaultIndexerManager - Cannot fetch remote index for repository ...

 
release

2.3.1

... Fixed a ClassCastException in using a composite index in queries ( issue #71 ). Fixed handling derived Id ... Fixed a bug in query plans that use an inherited index . Fixed bugs in queries on collections. ...

 
forum_thread

Low performance when getting grove roots

Hi, I have a grove-like structure of objects, every objects referencing its parent. Root objects have null as the value of this parent reference. To find the roots I execute a query. If the number of objects in the tree is significant, this query takes almost forever, it seems ObjectDB loads all objects on the DB to test their parent field value. Id there a way to force ObjectDB to create an index for this field? Regards, Vladimir ... Id there a way to force ObjectDB to create an index for this field? Regards, Vladimir ... a new database file that is created after defining the new index? Using new indexes with an existing database requires fixing the ...

 
release

2.3.5

... and NullPointerException in using a composite index in queries ( issue #74 ). Fixed Explorer bugs: editing ... Fixed a ClassCastException in using a composite index in queries ( issue #71 ). Fixed handling derived Id ...

 
release

2.3.0

... Fixed a bug in query plans that use an inherited index . Fixed bugs in queries on collections. ... Improved cleanup and reusing space after index deletion. Changed default configuration (enabled recovery, ...

 
release

2.3.4

... and NullPointerException in using a composite index in queries ( issue #74 ). Fixed Explorer bugs: editing ... Fixed a ClassCastException in using a composite index in queries ( issue #71 ). Fixed handling derived Id ...

 
issue

Blocked by find

I have a container object which wraps an objectdb database. There is a "putIfAbsent(String id, Object obj)" method which is synchronized and attempts to load an object by id using the EntityManager "find" method. If nothing is returned from the db the passed object is persisted to the db. I have 5 threads which use this method. In a run today one of the threads seems to have got stuck somewhere in the find. The thread dump looks like: ... @ Id private String id ; @ Index private String containerId ; private String data ; ...

 
release

2.3.7

... and NullPointerException in using a composite index in queries ( issue #74 ). Fixed Explorer bugs: editing ... Fixed a ClassCastException in using a composite index in queries ( issue #71 ). Fixed handling derived Id ...

 
api-jdo

javax.jdo.annotations.Version

Annotation for the versioning of the class.(Annotation of JDO)

 
api-jdo

javax.jdo.annotations.Discriminator

Annotation for the discriminator of the class.(Annotation of JDO)