Thank you, Sjoerd!
No, I am using only one connection. 

2015-01-27 20:01 GMT+03:00 Sjoerd Mullender <sjoerd@acm.org>:
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Does you app make new connections for every insert?  If so, then don't
do that but reuse the connection for all queries.
The error you get looks like it has to do with the failure to create a
new connection.

On 27/01/15 17:32, Art Apl wrote:
> Hi! I am trying to convert Lucene index into MonetDB with my app
> (https://github.com/hjortron/LuceneToMonetDBConverter). App
> iterates through all Lucene docs and creates "insert into" query
> for each. First time problem appears on 80k row(and then
> dramatically falls down to 250 row), app throws error: INSERT INTO
> sys."EventTracking"(datetime,Hash,UserIP,EventType,SearchResultState,ViewType,PageNumber,ResultsCount,ElapsedTime)
>
>
VALUES('2014-12-10
> 13:22:41','hod','127.0.0.1','Search','>No',0,0,2368195,85)
> Unhandled Exception: System.Data.Odbc.OdbcException: ERROR [HY000]
> [MonetDB][ODBC Driver 11.19.7]General error In merovingian.log I
> have only: "2015-01-26 00:43:03 ERR discovery[846]: cannot retrieve
> name info: Temporary failure in name resolution", that repeats each
> 30 minutes. On another instance of MonetDB my app works fine.
> Please help.
>
>
> _______________________________________________ users-list mailing
> list users-list@monetdb.org
> https://www.monetdb.org/mailman/listinfo/users-list
>


- --
Sjoerd Mullender
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