Github user xuchuanyin commented on the issue: https://github.com/apache/carbondata/pull/2670 Problems that may be ignored are that during loading 1. We use a buffer to store one row and the row is 2MB fow now 2. For a column page, we compress it as a byte array and its length is of 'INT' datatype, which means that a page at most 2GB. So do we have any restrictions on the binary data type?
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