Hi Hugh,
i already checked the version. In fact the command virtuoso-t -? returns:
Virtuoso Open Source Edition (multi threaded)
Version 6.1.3.3127-pthreads as of Oct 6 2011
Compiled for Linux (x86_64-unknown-linux-gnu)
Copyright (C) 1998-2011 OpenLink Software
Anyway i remember i asked the system administrtors to install the new
version some months ago. I hope they upgraded the latest. Then there
could be more than one file .ini
I think to ask to clean and install the latest 6.1.5.
Hope to give you more news sooner.
Thanks.
Best regards.
cristian
Il 3/28/12 6:05 PM, Hugh Williams ha scritto:
Hi Cristian,
What is the version of Virtuoso being used as we have seen this issue
before, which was fixed in the 6.1.3+ open source builds. Please
provide the output of running the command:
virtuoso-t -?
to confirm your version.
Actually looking at your reported INI file location
"/etc/virtuoso-opensource-6.0/virtuoso.ini” this looks like a
Virtuoso 6.0.x open source release being used, thus you definitely
need to update to resolve this issue. The latest 6.1.5 can be
downloaded from:
http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSDownload
Best Regards
Hugh Williams
Professional Services
OpenLink Software, Inc. // http://www.openlinksw.com/
10 Burlington Mall Road, Suite 265, Burlington MA 01803
Weblog -- http://www.openlinksw.com/blogs/
LinkedIn -- http://www.linkedin.com/company/openlink-software/
Twitter -- http://twitter.com/OpenLink
Google+ -- http://plus.google.com/100570109519069333827/
Facebook -- http://www.facebook.com/OpenLinkSoftware
Universal Data Access, Integration, and Management Technology Providers
On 28 Mar 2012, at 15:47, Cristian Lai wrote:
Hugh, after setting SQL_UTF8_EXECS = 1 the appliation fails.
I get the following exception virtuoso.jdbc3.VirtuosoException:
Virtuoso Communications Link Failure (timeout) : Connection to the
server lost
The log file reports: Malformed data received from IP [xxx] : Box
length too large. Disconnecting the client
While, if i comment back ;SQL_UTF8_EXECS = 1 the application runs,
but with the starting encoding problem.
Thanks in advance.
cristian
Il 3/28/12 3:09 PM, Cristian Lai ha scritto:
Hi Hugh,
thank you for your response.
I checked/etc/virtuoso-opensource-6.0/virtuoso.ini :
Charset = UTF-8 is ok.
I also use the JDBC URL as follows:
jdbc:virtuoso://<server>:<port>/CHARSET=UTF-8
Unfortunatly the configuration
SQL_UTF8_EXECS = 1
is commented. I post a request to system administrators for the
right configuration.
Hope to ferify sooner.
Best regards.
cristian
Il 3/28/12 12:34 PM, Hugh Williams ha scritto:
Hi Cristian,
Have you configured your Virtuoso server to handle wide character
sets as detailed in the following links:
http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtSPARQLConfWideCharUnicodeUTF
http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtODBCJDBCUTF8Set
http://docs.openlinksw.com/virtuoso/VirtuosoDriverJDBC.html#jdbcurl4mat
Best Regards
Hugh Williams
Professional Services
OpenLink Software, Inc. // http://www.openlinksw.com/
10 Burlington Mall Road, Suite 265, Burlington MA 01803
Weblog -- http://www.openlinksw.com/blogs/
LinkedIn -- http://www.linkedin.com/company/openlink-software/
Twitter -- http://twitter.com/OpenLink
Google+ -- http://plus.google.com/100570109519069333827/
Facebook -- http://www.facebook.com/OpenLinkSoftware
Universal Data Access, Integration, and Management Technology Providers
On 28 Mar 2012, at 09:28, Cristian Lai wrote:
Hi All,
i'm working on creating a knowledge base and storing in Virtuoso via
JDBC. I pick up data from many datasources. Sometimes i find cyrillic
characters.
If the string is "Ⓓ α и ⓘ є ι ★" ", the error i get is
virtuoso.jdbc4.VirtuosoException: SQ074: Line 7: Bad escape
sequence in
a SPARQL short double-quoted string at '\'
Anybody may help me, please?
Thanks in advance.
Cheers.
cristian
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