Thanks for answering,
I don't understand why this throw exceptions.
I am NB in Java development and don't understand what that errors mean.
On Wednesday, January 28, 2015 at 1:50:27 PM UTC+2, Vitor Enes Duarte wrote:
>
> 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").connect("root", "root");
>
> server.createDatabase(_databaseName, "graph", _storageType);
> server.close();
>
> ODatabaseDocumentTx database = null;
> ODatabaseDocumentPool pool;
> 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").connect("root",
> "root");
>
> if (server.existsDatabase(_storageType)) {
> server.dropDatabase(_storageType);
> }
>
> server.close();
> }
> }
>
> This works for me.
>
> sábado, 3 de Janeiro de 2015 às 13:08:35 UTC, GoorMoon escreveu:
>>
>> 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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