Hi,
I have version 07.10.3209 of Virtuoso Open Source installed on Debian.
I am trying to use Jena and trying various versions of the libraries,
but continuously getting "Virtuoso Communications Link Failure (timeout)
: Connection to the server lost" exception.
Which are the proper versions of Virtuoso Jena Provider, the Virtuoso
JDBC Driver, and Jena that does not cause this exception (as listed
below). Where I can find them?
Regards,
Agnieszka
Exception in thread "main" virtuoso.jdbc4.VirtuosoException: Virtuoso
Communications Link Failure (timeout) : Connection to the server lost
at virtuoso.jdbc4.VirtuosoFuture.nextResult(Unknown Source)
at virtuoso.jdbc4.VirtuosoConnection.connect(Unknown Source)
at virtuoso.jdbc4.VirtuosoConnection.connect(Unknown Source)
at virtuoso.jdbc4.VirtuosoConnection.<init>(Unknown Source)
at virtuoso.jdbc4.Driver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(DriverManager.java:571)
at java.sql.DriverManager.getConnection(DriverManager.java:215)
at virtuoso.jena.driver.VirtGraph.<init>(VirtGraph.java:189)
at virtuoso.jena.driver.VirtGraph.<init>(VirtGraph.java:87)
at virtuoso.jena.driver.VirtModel.openDatabaseModel(VirtModel.java:77)
at VirtuosoExample.main(VirtuosoExample.java:29)
com.hp.hpl.jena.shared.JenaException: rethrew:
virtuoso.jdbc4.VirtuosoException: Virtuoso Communications Link Failure
(timeout) : Connection to the server lost
at virtuoso.jena.driver.VirtGraph.<init>(VirtGraph.java:204)
at virtuoso.jena.driver.VirtGraph.<init>(VirtGraph.java:87)
at virtuoso.jena.driver.VirtModel.openDatabaseModel(VirtModel.java:77)
at VirtuosoExample.main(VirtuosoExample.java:29)
Caused by: virtuoso.jdbc4.VirtuosoException: Virtuoso Communications
Link Failure (timeout) : Connection to the server lost
at virtuoso.jdbc4.VirtuosoFuture.nextResult(Unknown Source)
at virtuoso.jdbc4.VirtuosoConnection.connect(Unknown Source)
at virtuoso.jdbc4.VirtuosoConnection.connect(Unknown Source)
at virtuoso.jdbc4.VirtuosoConnection.<init>(Unknown Source)
at virtuoso.jdbc4.Driver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(DriverManager.java:571)
at java.sql.DriverManager.getConnection(DriverManager.java:215)
at virtuoso.jena.driver.VirtGraph.<init>(VirtGraph.java:189)
... 3 more
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