How to generate fake data for cassandra

Asked Aug 02 '16 at 14:04

Active Aug 02 '16 at 14:04

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Hi I need to generate fake data for cassandra about 100 000 000 row so i tried to generate .csv file with 1 000 000 row and then import that in db 100 time, but there is a problem when I use COPY operator I must have all uuid, so using COPY isn't way, also I thing generate those record by user-defined but I'm not sure It will be worked.

May be someone have had issue like that and solve it, please help.

asked Aug 02 '16 at 14:04

ashmna

what schema are you trying to generate fake data for? – Chris Lohfink Aug 02 '16 at 17:21
schema is a simple like mysql table with some fields and data, in general schema not very important I'd like know way which generate data will take not very long time – ashmna Aug 02 '16 at 21:14
The schema is important, the csv you create for example needs to be reflect the cells of the table – Chris Lohfink Aug 03 '16 at 12:21
have you looked into using `cassandra-stress` ? You can have a user defined profile with custom format – Chris Lohfink Aug 03 '16 at 12:22
Thank you, I think the `cassandra-stress` tool is exactly what i wanted – ashmna Aug 03 '16 at 14:24

How to generate fake data for cassandra

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