ObjectDB Database Search

to read the value of field field xxx.xxx.entity.p2.ExerciseSetResult.rest using reflection at com.objectdb ... .objectdb.jpa.JpaQuery.getResultList(JpaQuery.java:686) at xxx.xxx.extra.ReadWorkoutPlan. read ... . read (ReadWorkoutPlan.java:36) This gave a big headache, and we couldn't get rid

when using the csv reading storage classes. I am now trying to abstract the data storage so that different types of storage are possible in order to allow previous data to still be read from csv files ... rather than the plugin classes? cmahony Craig Mahony I have been reading some of the threads in

)         at java.net.SocketInputStream. read (SocketInputStream.java:171)         at java.net.SocketInputStream. read (SocketInputStream.java:141)     ... ; at java.io.BufferedInputStream. read (BufferedInputStream.java:345)        

the Explorer)? support Support I don't think you even bothered to even read my pos before replying. In ... ) may be the issue. I think there is an issue with the configuration. Can you please advice after reading ... are properly indexed. MOH-SL Ministry of Health Sri Lanka  I don't think you even bothered to even read

(SocketInputStream.java:116) java.net.SocketInputStream. read (SocketInputStream.java:171) java.net.SocketInputStream. read (SocketInputStream.java:141) java.io.BufferedInputStream.fill(BufferedInputStream ... . read (BufferedInputStream.java:345) - locked java.io.BufferedInputStream@294f1aa com.objectdb.o.NTS.n

, in which WRITE requests are served by one master server and READ requests can be served by ... data is divided between nodes. All the servers handle WRITE requests and READ requests of data ... , how to define a priory order for visiting a slave than a master? For the reading balance, one may want

reference written: testobjectdb.Parent@e425743 Parent reference read back: null Regards, Vladimir ... : testobjectdb.Parent@76a9b9c Parent reference read back: testobjectdb.Parent@6ab30913   ... returned: Parent reference written: testobjectdb.Parent@20873723 Parent reference read back: objectdb

. At the moment I am trying to read in data written previously with JDO. As I am testing many frameworks ... start reading the data the error occurs. For finding the error I even tried using ... with other technologies using  persistence.xml as well, these file were somehow read in as well (even if they were in

I have a question concerning reading uncommited entities with query, within active transaction. For example, I read data from file. Each line contains value of one of entity's attributes ... duplicates, after reading every line I first check using a query, if an entity with that attribute

: What happens If I am reading data in transaction A, and then transaction B commits while A is reading ... of an object. To avoid using the same object by different users concurrently (even for read

with the new schema. The application immediately threw errors when trying to read the new schema (before any ... .summaryframework.database.SummaryStagingDatabase:75 It may be worth noting that the table that was being read ... work?  Again, notable - the table (with the old schema) being read by the client using the new

- This code is tested on Windows and Mac. Windows is working great, Mac is very slow ( read is 11 ... ; java -jar demo-0.0.1-SNAPSHOT.jar write /path/to/file.odb - To read data (write):     java -jar demo-0.0.1-SNAPSHOT.jar read /path/to/file.odb   Attached: - JAR file

to read via JAXB?? b) Entity driven approach: JPA entity classes are often automatically annotated with JAXB, so writing lists of entities to xml file should be easy - a generic mechanism to read ... .. but, with a few wrapper classes am now reading / writing xml files to / from postgres and ObjectDB

on separate disks you may be able to refer read only queries to replicated slaves. support Support ... it. In addition, we just released a new build (2.7.1_01) that supports concurrent reading from ... :     System.setProperty("objectdb.temp.concurrent-file- read ", "true"); (or using

service thread 1-16) JBAS011401: Read persistence.xml for guest-pu 13:52:02,863 INFO  [org ... :03,019 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) JBAS011401: Read persistence.xml

and reading in my app). Problem 1: find by id on Item it's good, it hits the cache, but not for its field "user". "user" is loaded each time from the DB (tested by changing data in explorer and reading in

Hi! We have a memory leak in our app because of ObjectDBs __odbTracker fields. The situation is that we read the objects from the DB (many and large objects of class A) and then keep in ... nor an effective solution when we need to use it almost all the time when reading the DB. Our target

Hello, I would like to be able to read or refer to the ObjectDB manual (v2) on my Kindle. Unfortunately, I didn't find any option to download the manual, either as a .pdf (most convenient) or as ... reading ? Very best regards, Paul pberger Paul Hello Paul, At the moment the ObjectDB manual is available

.PersistenceException Failed to read from file 'C:\Dev\contextspace\cs_services\trunk\objectdb\db\contextspace ... : Failed to read from file 'C:\Dev\contextspace\cs_services\trunk\objectdb\db\contextspace.odb

; //()Refresh read back         em.refresh(e);         System.out.println(e);         //() Read

When using container managed transactions (EJB) in Payara 4.1.3 with ObjectDB embedded, ObjectDB does not appear to present a read consistent view of persisted objects within the same ... to manage the transaction. Is there a way of using or configuring ObjectDB to ensure  read

Serializable, DCG, C { ...} public interface DCG { ... } with this code the app was reading TC ... { ... } After this change the app starts, it only reads the objects, no writing happens

. However, when the Parent object is read from EntityManager, all the properties except ID of the Child objects are null ... to @OneToMany(fetch=FetchType.EAGER), the properties can be read . It seems to me that ObjectDB doesn't

to read from file 'C:\Users\ADMINI~1\AppData\Local\Temp\1\objectdb_8889438785985987880\list_21.val ... .objectdb.o.UserException: Failed to read from file 'C:\Users\ADMINI~1\AppData\Local\Temp\1\objectdb

would be for API and BI, one would need to read data from the xyz.odb ... .emil Emil Perić We can investigate the option to work on a very basic read -only JDBC driver

on the Server The server handles every connection using a dedicated thread. This thread uses blocking read ... replicated servers that can be connected automatically by the client (in read only mode) in case the main

annotated with @Startup can access the database OK for both read and write, suggesting that the orm.xml ... and deployed, this error message pops up: Caused by: com.objectdb.o._PersistenceException: Failed to read

.InternalException: Error reading UTF string com.objectdb.o.InternalException: Error reading UTF string at com

.PersistenceException Failed to read the value of field field profileMigration.classhierachychange.Test$NamedEntity.name ... by: com.objectdb.o.UserException: Failed to read the value of field field profileMigration

slower than read queries, on the same set of objects.       dmoshal David Moshal Memory ... to conclusions too early, measurement of milliseconds might be distorted because of many other reasons. Read

Hello, we got following exception. Do you know why the exception is thrown? Exception in thread "Thread-39" com.objectdb.o.UserException: Failed to read from file 'C:\Users\DEVELO~1\AppData\Local ... EmbeddedSystems The stack traces are related to issues with writing and reading from that database file

size of 1024MB, I get this error. The application reads xml file of around 1GB and creates a new ... one by one and commits the transaction for every 200 records ( reads from xml

and still read those changes? If UPDATE queries don't seem like a valid solution then I'm still likely ... is a very basic principle of JPA. See this manual page . You should have read it in the manual

Hi, I was thinking about some improvement in replication mechanism. Our application do only few writes (mostly reads ), but those writes are important for us - objects rating, profile modifications. So in current implementation when master node dies, there is only a chance to read data from slave

more Is it possible to open object db files in read only mode from several application instances? Harman Alexander ... -server connections. support Support What about database access performance ( read /write speed

HI, I am trying to read the odb file generated using objectdb 1.0. Using converter.jar, i converered to new objectDB file and then was trying to read the file and i got the following exception. com.objectdb.o._JdoUserException: Failed to validate xml file \RTDLogger.jar#package.jdo: Connection

thread "main" [ObjectDB 2.2.9_03] javax.persistence.PersistenceException Failed to read the value ... : Failed to read the value of field field image.URI.baURI using reflection at com.objectdb.o.MSG.d

Hi, I am using ObjectDB 2.6.3.b03 via JDO. Today I got the following exception while closing the PersistenceManager after reading the DB: java.lang.ClassCastException: com.objectdb.o.ENT ... again to a working backup of the DB. It is quite alarming. jakab Gergely Jakab I just read ur answer

/ticket/305) If you are the person who handled this issue but have not read or dealt with that support ticket above, please read it, it is important to understand. It seems with ObjectDB I ... . Note also and please read (and please read external links) if have not already the forum posting

rbccm.digest.workflow.serialisation.WorkflowSerialiser. read (Unknown Source) rbccm.digest.workflow ... :662) I'm not sure how to read this but it looks like objectdb is blocked in the commit ... .workflow.serialisation.WorkflowSerialiser. read (Unknown Source) at rbccm.digest.workflow

of office building data corresponding to ownedElements-owner.   webel Dr Darren Kelly Please read ... you use extended scope EntityManager (have you read #4?). This is not something that ObjectDB or any ... /what-is-the-preferred-design-pattern-for-combining-jpa-ejb-and-jsf-managed-beans Have read : can you please provide (I

such entity class could be either accessible for READ or for both READ and WRITE. More ideas and feedback ... might be to look at it in terms of CRUD as opposed to READ /WRITE. ThreaT Ashton Hogan

.temp.concurrent-file- read ", "true"); by the way, in our application it is not possible that some ... cache that manages all the snapshots. In reading from the file. It would be useful to know ... more In reading from the file. It would be useful to know if the errors are still produced

.InternalException: Error reading UTF string com.objectdb.o.InternalException: Error reading UTF

/forum/2265 https://www.objectdb.com/forum/2459 As a first step, the target should be a read only JDBC ... in JPQL). This may open ObjectDB for read -only applications, such as reporting. support Support

a MyStepBlockCollection with read access. If all of them potentially hold this amount of memory ... how can we make sure that memory is freed (without splitting the reading transaction into arbitrary

. [Recommended reading JPA Pro 2: - p.164 to p.168 Working with Detached Entities - p.222 Fetch Joins ... anymore) have long life. So feedback is needed. support Support confirming have read and will try

to reading from the database file using the new "objectdb.temp.concurrent-file- read " option. In both cases

: SectionClassifier{2-merger[2699]-missing:1}     on running Doctor it hangs after reading in the database ... versions with the concurrent read queries that have been solved for us with that version. We double

Failed to read from file 'C:\Users\pg\AppData\Local\Temp\ObjectDB\objectdb_2254766968035459242 ... .run(Unknown Source) Caused by: com.objectdb.o.UserException: Failed to read from file 'C:\Users\pg