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Issue
2

Server out of memory exceptions

read/write operation is done via a new EntityManager which is closed straight ... for each database). Each thread should read or write 10 msgs and then exit. When all threads have exited ... ... The attached test (testObjectDbPipe) has 10 threads which write msgs to database "test1" and 5
Forum
2

EntityManagerFactory Fails To Swtich Over To Slave When Master Is Unavailable

="." mode="write" />                                 WRITE_DATA_TO_DATABASE = false ... ) {   if (WRITE_DATA_TO_DATABASE) {    em.getTransaction().begin();    for (int i = 0; i < 1000; i
Forum
2

Setting temp directory location in ObjectDB

with no permission to write to the parent directory. can you please elaborate what exactly "Try running ObjectDB in a process with no permission to write to the parent directory". I did not undertand ... have file handler so that i can do anything. Can you please let me know how to do this. And if write
Issue
2

cannot delete objects after crash (see issue 2283)

consideration (e.g. if synchronized writing by ObjectDB to the disk returns before the physical writing is completed and the data is still buffered by the OS / disk). Therefore, if you will be able ... returns after writing and flushing the transaction updates to the recovery file (the database file
Forum
2

Improvement in replication

do only few writes (mostly reads), but those writes are important for us - objects rating, profile modifications ... and all writes fails. I was thinking about special version of one master / one slave only cluster ... updates that have not been delivered to the slave yet, and therefore, if the slave accepts write
Forum
2

OneToMany and cascade delete problem

Failed to write the value of field field com.objectdb.test.bug.forum.T501$Store.offers using reflection ... ) Caused by: com.objectdb.error.UserException: Failed to write the value of field field com ... .objectdb.type.user.UserMember.write(UserMember.java:544) at com.objectdb.type.user.UserMemberList
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2

Replication error on slave restart

. To save space please try limiting recording to write operations:      Before you start replication again, copy the master database ... " path="." mode="write" />
Forum
2

use of Singleton into tomcat

hi all. i would write a class singleton that encapsulate the entitymanagerFACTORY    into ... the class singleton i would write a set of method for the operation for example with serarch ... userToUpdater){ //code for update into db }   but i ask if the metods for update, write . read , create Users
Forum
2

using DbUnit with ObjectDb

JPA or JDO, i.e. by writing code. It shouldn't be difficult to add to ObjectDB basic support ... entity classes are often automatically annotated with JAXB, so writing lists of entities to xml file ... for writing to database may be more ObjectDB / JPA centric?     I got an entity driven approach to work
Forum
2

Which storage fits best to ObjectDB?

is reading/writing the files. The tests are showing that the HW RAID5/6 of HDDs deliver comparable ... , so in fact it means sequential reads/writes. If it is tested on small files the speed is getting ... read/write the DB files by large chunks and then it parses it within the RAM (so it would mean