tMap "Store temp datas on disk" option

[Anonymous]

It doesn't seem to work by me, always generates code error. Is there a fix to this yet?

[amaumont]

Which is your TOS version ?
Have you set the temp directory in the properties of the tMap component ?

[Anonymous]

Hi there,
if you are using TOS 3.0.3 or later this may be related to the changesets r21209/r21210. I described the problem in forum topic 5010 https://community.talend.com/t5/Design-and-Development/developer-environment-specific-defaults-in-tM...
In the affected versions you have to manually set the basic setting "Temp data directory path" of the tMap component to a valid temp directory. The path has to be enclosed by quotes.
Best regards,
Michael

[amaumont]

Thank you akatose 🙂

[Anonymous]

Hi,
I changed the settings of the temp directory and code generation errors ceased. But know I get:

Exception in component tMap_2_TMAP_IN
java.lang.RuntimeException: java.io.StreamCorruptedException: invalid handle value: 007E0000

[amaumont]

Do you use a geometry column from postgis or an other particular type of columns ?
This error seems to be related to the issue http://www.talendforge.org/bugs/view.php?id=6780.

[Anonymous]

If you mean by 'particular' an 'object' type column, no, I'm not... I'll check more precisely which of my input tables causes the problem...

[Anonymous]

Hi,
I had the same problem and turned out that the input type BigDecimal was causing this problem. I changed it to Double and it's working fine.
Regards,
Rabih Dagher