Home » Search

About client

81-90 of 200Refresh
Forum
1

ArrayIndexOutOfBoundsException

that you have different versions of your classes in different clients? In that case - each client may send ... , and one client may see an object with a version that it doesn't know yet. Please verify that your classes on all the clients are identical. Here is the output from the Doctor: ObjectDB Doctor [version 2.3.4
Forum
1

ClassCastException on SELECT NEW ... after UPDATE over Java RMI

a Java RMI interface which allows remote RMI clients to run JPQL queries on the DB. The application ... .id, r.fileName) FROM RecordingMetaData AS r WHERE ... A remote RMI client runs SELECT (but not SELECT ... is that once we UPDATE a record from the client (via the RMI interface), all SELECT NEW ... queries
Forum
1

How to open a running db in ObjectDB Explorer?

. There are two possible solutions. You can switch from embedded mode to client-server mode. Unlike embedded mode, client server mode supports accessing a database concurrently from multiple processes ... to that server in client-server mode. That's really cool. It works! Thank
Forum
1

Master database switching to read-only mode, possibly caused by slave failure

the master from the client web application (e.g. due to a networking issue). >  Is it possible ... and WRITE requests are rejected. Firstly, we do not use combined master/slave url in our client as read ... , maybe because of repeating attempts?) As I mentioned, our clients are not configured to connect
Forum
1

The server cannot start in CentOS

it in the background, try: java -cp objectdb.jar com.objectdb.Server start &   Really? My client ... .jar, it turns out use my client's objectdb.conf in jpab. Could you please give a runnable example ... yet. Would you please give me a setting for client? My server setting is:  
Forum
1

Connecting to a remote objectdb server

I am trying to configure my application in a client-server objectdb setup via tcp/ip. So I first ... ://db.mydomain.com/db" /> The objectdb: prefix is used on the client to connect to the database ... directory. That means our app is not connected to db server even if I had configured our client app like
Forum
1

Database size is much larger than expected (x2)

the problem is the responsibility of clients, and designing a test case is the one of providers. This can be relative to Fat client or thin client problem. I believe since a client points the problem, a provider should give a well-advised test case to proof themselves. Not all client are stubborn as
Forum
1

Double persist of Entity field with Cascade.ALL

on the client side (i.e. by adding or removing new Chapters), merging the Book class on the server ... . It contains 1. App client (Book_dberror_client), 2. The enterprise application (Book_dberror) which contains ... for some use-cases. Running it is same as above, only replace: Book_dberror_client with Book_db_client
Forum
1

find() cost unreasonable time!

. However, my situation is multiple clients maintaining a tree, each will make CRUD operations independently, so one have to refresh the status of a node since other clients will change it. A List in memory is just for the current client, which is unknown to the other clients.     Would you please give another advices
Issue
1

ObjectDB BIRT Driver Update

is fixed for all 2.x versions. However, since the client-server protocol is occasionally being updated, there should be a match between the ObjectDB BIRT client-server protocol version and an ObjectDB database server protocol version, when using BIRT in client-server mode. A "Mismatch client-server