Github user linqer commented on the issue:
https://github.com/apache/carbondata/pull/1234
Please note that: In addition to solving the bug " DECIMAL precision must
be in range ", another modification has been made, there is one bit
incompatible:
1. When converting carbondata type to presto type, if the type is
uncertain, original code will convert it to the Presto String type. Now an
Unsupport exception will be throw out,
( CarbondataMetadata.CarbondataType2SpiMapper is changed to
CarbondataType.getSpiTypeï¼
2. When converting presto type to carbondata type, if the type is
uncertain, original code will convert it to the Carbon String type. Now an
Unsupport exception will be throw out,
ï¼CarbondataRecordSetProvider.Spi2CarbondataTypeMapper is changed to
CarbondataType.toCarbonTypeï¼
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