|
Parameter |
Type |
Description |
Example |
|---|---|---|---|
|
object |
The description of the data storage. |
||
| OriginalColumns |
array |
The original column information. |
|
| DLColumn |
The information about the column. |
||
| SortCols |
array |
The description of the sort columns. |
|
| DLOrder |
The sort column information. |
||
| Parameters |
object |
Additional parameter mappings for data storage. |
key/value |
| SkewedInfo | DLSkewedInfo |
The skewed column information. |
|
| InputFormat |
string |
The input format class used to read data. |
org.apache.hadoop.mapred.SequenceFileInputFormat |
| OutputFormat |
string |
The output format class used to write data. |
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat |
| Columns |
array |
The column descriptions. |
|
| DLColumn |
The column information. |
||
| IsCompressed |
boolean |
Indicates whether the stored data is compressed. |
false |
| SerdeInfo | DLSerdeInfo |
The serialization and deserialization information. |
|
| BucketCols |
array |
The bucket column names. Data is distributed across buckets based on hash values of these columns. |
|
|
string |
The bucket column. |
2010 |
|
| NumBuckets |
integer |
The number of buckets. |
-1 |
| Location |
string |
The storage location of the data. |
oss://xxx |