Hi, i tried it like you explained it, but it doesn`t work. With the -D option I only get one output:"Tomograph: db exomate filename tomograph“ and after that it asks me for the password. But nothing more. Something seems wrong. Martin

Am 02.08.2015 um 20:32 schrieb Martin Kersten :

On 02/08/15 15:13, Martin Schwitalla wrote:

...

Hi,

I`m trying to use tomograph for a query analysis. But unlike stethoscope it doesn`t work.

I start the tomogroph with tomograph -u monetdb -d exomate, just like in the tutorial. After that I start a mclient with mclient -u monetdb -d exomate and execute the query. But tomograph triggers no output until I quit it with CTRL+C and when I try to gnuplot the file file, I only get errors because there is no valuable data. Could you maybe tell me what I am doing wrong? I`m using MonetDB 11.19.15.

Tomograph produces the gnuplot file after seeing a complete query. During startup of mclient a few internal queries are already executed. try 1) start mclient, 2) start tomograph, 3) enter single SQL query in mclient window. In case of trouble use -D to see interaction.

Unlike stethoscope, it ignores all output until it finds the start of a SQL query. So starting it after the query has been started leads to no effect.

Martin

...

Regards, Martin

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I know and I`m using the same information. But it still doesn`t work.

Am 02.08.2015 um 23:36 schrieb Martin Kersten :

For sure, you need the same information as mclient to log on. it needs user id and password to establish a connection with the server before it will receive tracing output

On 02/08/15 21:21, Martin Schwitalla wrote:

...

Hi,

i tried it like you explained it, but it doesn`t work. With the -D option I only get one output:"Tomograph: db exomate filename tomograph“ and after that it asks me for the password. But nothing more. Something seems wrong.

Martin

...

Am 02.08.2015 um 20:32 schrieb Martin Kersten :

On 02/08/15 15:13, Martin Schwitalla wrote:

...

Hi,

I`m trying to use tomograph for a query analysis. But unlike stethoscope it doesn`t work.

I start the tomogroph with tomograph -u monetdb -d exomate, just like in the tutorial. After that I start a mclient with mclient -u monetdb -d exomate and execute the query. But tomograph triggers no output until I quit it with CTRL+C and when I try to gnuplot the file file, I only get errors because there is no valuable data. Could you maybe tell me what I am doing wrong? I`m using MonetDB 11.19.15.

Tomograph produces the gnuplot file after seeing a complete query. During startup of mclient a few internal queries are already executed. try 1) start mclient, 2) start tomograph, 3) enter single SQL query in mclient window. In case of trouble use -D to see interaction.

Unlike stethoscope, it ignores all output until it finds the start of a SQL query. So starting it after the query has been started leads to no effect.

Martin

...

Regards, Martin

_______________________________________________ users-list mailing list users-list@monetdb.org https://www.monetdb.org/mailman/listinfo/users-list

_______________________________________________ users-list mailing list users-list@monetdb.org https://www.monetdb.org/mailman/listinfo/users-list

_______________________________________________ users-list mailing list users-list@monetdb.org https://www.monetdb.org/mailman/listinfo/users-list

_______________________________________________ users-list mailing list users-list@monetdb.org https://www.monetdb.org/mailman/listinfo/users-list