On Tue, 7 Feb 2017 at 07:36 hartmut bischoff <[email protected]> wrote:
> Hi,
>
> Working on import of mysql-data into orientdb.
>
> It seems, that anything works as expected. But
>
> [11:merge] DEBUG Transformer input:
> {id:106,name:Pieper,vorname:Silke,titel:,anrede:Frau,plz:,ort:Zürich,strasse:,mailadress:[email protected],telefon:0041
> ,start:2014-03-28,ende:null,private_greeting:null,last_mail:4,musterdepot_id:59}
>
> [11:merge] DEBUG joinValue=106, lookupResult=null
>
> *[11:merge] DEBUG unresolved link!!! 0*
>
> [11:merge] DEBUG Transformer output:
> {id:106,name:Pieper,vorname:Silke,titel:,anrede:Frau,plz:,ort:Zürich,strasse:,mailadress:[email protected],telefon:0041
> ,start:2014-03-28,ende:null,private_greeting:null,last_mail:4,musterdepot_id:59}
>
> [11:vertex] DEBUG Transformer input:
> {id:106,name:Pieper,vorname:Silke,titel:,anrede:Frau,plz:,ort:Zürich,strasse:,mailadress:[email protected],telefon:0041
> ,start:2014-03-28,ende:null,private_greeting:null,last_mail:4,musterdepot_id:59}
>
> [11:vertex] DEBUG Transformer output: v(musterdepot)[#30:1]
>
> [11:edge] DEBUG Transformer input: v(musterdepot)[#30:1]
>
> [11:edge] DEBUG joinCurrentValue=59, lookupResult=[#27:7]
>
> [11:edge] DEBUG created new edge=e[#34:1][#27:7-referenziert->#30:1]
>
> [11:edge] DEBUG Transformer output: v(musterdepot)[#30:1
>
> What is the output trying to tell me?
>
> If the message can be silently ignored, why is it displayed?
>
>
Hi,
debug messages are often misleading. Simply, the merge transformer doesn't
find a previuov object to be merged with the currrent one:
[11:merge] DEBUG joinValue=106, lookupResult=null
So the lookup result is null. The next message :
*[11:merge] DEBUG unresolved link!!! 0*
the 0 is the "size" of the result, so for null values is 0
nothing to be worried about, if the result is what you expect.
RF
--
Best regards,
Roberto Franchini
OrientDB LTD - http://orientdb.com
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