| Package | Description |
|---|---|
| org.apache.carbondata.presto | |
| org.apache.carbondata.presto.impl |
| Class and Description |
|---|
| CarbonTableReader
CarbonTableReader will be a facade of these utils
1:CarbonMetadata,(logic table)
2:FileFactory, (physic table file)
3:CarbonCommonFactory, (offer some )
4:DictionaryFactory, (parse dictionary util)
Currently, it is mainly used to parse metadata of tables under
the configured carbondata-store path and filter the relevant
input splits with given query predicates.
|
| Class and Description |
|---|
| CarbonLocalInputSplit
CarbonLocalInputSplit represents a block, it contains a set of blocklet.
|
| CarbonLocalMultiBlockSplit
CarbonLocalInputSplit represents a block, it contains a set of blocklet.
|
| CarbonTableCacheModel
Caching metadata of CarbonData in Class CarbonTableReader
to speed up query
|
| CarbonTableConfig
Configuration read from etc/catalog/carbondata.properties
|
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