How can I get logging info for the driver? Some data is causing a NumberFormatException, and I'd like to see what the data looks like.
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Now HXTT Text (CSV) hasn't provided loglevel feature.
maxScanRows: Indicates how many rows should be scanned when determining the column types. If you set maxScanRows to 0, the entire file is scanned. If you set maxScanRows to a negative value, the file won't be scanned. For those tables with predefined table structure, that option will be ignored. Default: 10
You can use maxScanRows=0 or maxScanRows=-1 to avoid that issue.
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