Thanks.
If I understand the tutorial of neo4j and your expaination, this part
of code is correct :
//create the original graph
neo = new EmbeddedGraphDatabase(CONSTANTS.GRAPH_PATH);
graph = ObjectGraphFactory.instance().get(neo);
for (String datasource : new String[]{"nioneodb", "lucene"}) {
neo.getConfig().getTxModule().getXaDataSourceManager()
.getXaDataSource( datasource ).keepLogicalLogs( true );
}
//create the backup graph
EmbeddedGraphDatabase neo = GraphJo4neo.getGraphDatabaseService();
EmbeddedGraphDatabase backupGraphDb = new
EmbeddedGraphDatabase( CONSTANTS.GRAPH_BACKUP_PATH );
IndexService backupIndexService = new
LuceneIndexService( backupGraphDb );
Backup backup = new Neo4jBackup( neo, backupGraphDb,
new ArrayList<String>()
{
{
add( "nioneodb" );
add( "lucene" );
}
} );
try {
backup.enableFileLogger();
backup.setLogLevelDebug();
backup.doBackup();
} catch (IOException e) {}
Basically, this part of code is right, isn'it?
Le 09-juin-10 à 12:07, Tobias Ivarsson a écrit :
> Hi Bat,
>
> I've tried this with the combination of
> * neo4j-kernel-1.0.jar (from neo4j-apoc-1.0)
> * neo4j-online-backup-0.5.jar
> That works fine.
>
> Are you sure that you don't have incompatible versions on the class
> path as
> well?
>
> Try printing the classpath from your application and verify that you
> don't
> have multiple versions of the same Neo4j library there:
> System.out.println(System.getProperty("java.class.path"));
>
>
> Also, don't forget that you need to tell the data sources (nioneodb
> and
> lucene) to keep their logical logs:
>
> EmbeddedGraphDatabase neo = ...
> for (String datasource : new String[]{"nioneodb", "lucene"}) {
> neo.getConfig().getTxModule().getXaDataSourceManager()
> .getXaDataSource( datasource ).keepLogicalLogs( true );
> }
>
> Cheers,
> Tobias
>
> On Wed, Jun 9, 2010 at 9:56 AM, Batistuta Gabriel <
> batistutagabrielf...@gmail.com> wrote:
>
>> Nobody has a solution for my problem?
>>
>> Many thanks,
>>
>> Bat
>> Le 08-juin-10 à 16:05, BatiG a écrit :
>>
>>>
>>> I've tried with :
>>> - neo4j-kernel-1.0-rc.jar
>>> - neo4j-kernel-1.0.jar
>>>
>>> And I've the same error in the both cases.
>>> --
>>> View this message in context:
>> http://neo4j-user-list.438527.n3.nabble.com/Online-Backup-wich-package-tp878706p879410.html
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>
>
>
> --
> Tobias Ivarsson <tobias.ivars...@neotechnology.com>
> Hacker, Neo Technology
> www.neotechnology.com
> Cellphone: +46 706 534857
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