I have some CSV files, which have about 15gb each. I would like to filter them and save only 2 or 3 columns as a new file. So I use File Reader -> Column Filter -> CSV Writer.
But File Reader throws an error: ERROR File Reader 0:4 Execute failed: Java heap space
I've edited the knime.ini file and set -Xmx8013m
Also, I've set a File Reader module to save everything to a HDD.
And it still doesn't work.
Do you have any ideas on how to filter these CSV files?