Hello,
I am trying to reproduce some error in Java and need some help (i am new in
java)
Write simple program to connect to the orientdb server version 1.7.10
import java.io.IOException;
import com.orientechnologies.orient.client.remote.OServerAdmin;
import com.orientechnologies.orient.core.db.document.ODatabaseDocumentPool;
import com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx;
import com.orientechnologies.orient.core.record.impl.ODocument;
public class Program {
static String _storageType = "memory";
static String _databaseName = "TestDB";
public static void main(String[] args) throws IOException {
OServerAdmin server = new
OServerAdmin("remote:localhost/"+_databaseName).connect("admin", "admin");
if(!server.existsDatabase(_storageType))
server.createDatabase("graph", _storageType);
server.close();
ODatabaseDocumentTx database=null;
ODatabaseDocumentPool pool = null;
try
{
pool = new
ODatabaseDocumentPool("remote:localhost/"+_databaseName,"admin","admin");
database = pool.acquire();
ODocument doc = new ODocument("Person");
doc.field("Name","Johny");
doc.save();
}
finally
{
if(database != null)
database.close();
}
server = new
OServerAdmin("remote:localhost/"+_databaseName).connect("admin", "admin");
if(server.existsDatabase(_storageType))
server.dropDatabase(_storageType);
server.close();
}
}
Program stuck on the line doc.save and each few milliseconds create a new
record.
and i sea following exceptions in the log:
ינו 03, 2015 3:02:27 PM com.orientechnologies.common.log.OLogManager log
SEVERE: Removing disconnected network channel '127.0.0.1:2424/TestDB'...
ינו 03, 2015 3:02:27 PM com.orientechnologies.common.log.OLogManager log
SEVERE: Removing disconnected network channel '127.0.0.1:2424/TestDB'...
ינו 03, 2015 3:02:28 PM com.orientechnologies.common.log.OLogManager log
SEVERE: Removing disconnected network channel '127.0.0.1:2424/TestDB'...
ינו 03, 2015 3:02:29 PM com.orientechnologies.common.log.OLogManager log
SEVERE: Removing disconnected network channel '127.0.0.1:2424/TestDB'...
ינו 03, 2015 3:02:46 PM com.orientechnologies.common.log.OLogManager log
WARNING: Caught I/O errors from /127.0.0.1:2424 (local
socket=/127.0.0.1:50490), trying to reconnect (error:
java.net.SocketTimeoutException: Read timed out)
ינו 03, 2015 3:02:46 PM com.orientechnologies.common.log.OLogManager log
SEVERE: Removing disconnected network channel '127.0.0.1:2424/TestDB'...
ינו 03, 2015 3:02:46 PM com.orientechnologies.common.log.OLogManager log
WARNING: Connection re-acquired transparently after 14ms and 1 retries: no
errors will be thrown at application level
ינו 03, 2015 3:03:01 PM com.orientechnologies.common.log.OLogManager log
WARNING: Caught I/O errors from /127.0.0.1:2424 (local
socket=/127.0.0.1:50491), trying to reconnect (error:
java.net.SocketTimeoutException: Read timed out)
ינו 03, 2015 3:03:01 PM com.orientechnologies.common.log.OLogManager log
SEVERE: Removing disconnected network channel '127.0.0.1:2424/TestDB'...
ינו 03, 2015 3:03:01 PM com.orientechnologies.common.log.OLogManager log
WARNING: Connection re-acquired transparently after 33ms and 1 retries: no
errors will be thrown at application level
What i am doing wrong ?
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