A tool to generate data.
mvn package -DskipTests=true
java -cp target/MockData-1.0-SNAPSHOT.jar org.hw.CSVGen -h
Default log level is warn, if you want, change it in simplelogger.properties.
- CSV
- input: create tablet sql(mysql, doris), lineCount
- output: the 'lineCount' lines csv file
** replaceCols: the columns map which you can return a random value from a pre-existing List, T[] or Class<T extends Enum<?>>.
[ ] support more col type, and improve compatibility for Doris
no header in output csv file