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darshthakkar
3 years agoValued Contributor
@bojanvelevski - creating a new thread for ease and convenience.
$group.map(o=> o.values().length ).reduce((a, b) => a + b, 0)
- darshthakkar3 years agoValued Contributor
Your target system i.e. snowflake doesn’t have all the columns defined; meaning for instance, your upstream has 5 columns, snowflake has been defined with less than 5 columns thus data couldn’t be ingested.
Try to have a mapper before snowflake snap and if you have defined 3 cols, specify those 3 in the mapper prior and you will not see any error on execution.