Perform conversion for the columns output from Table.readJSON to other data types using JSONUtils.convertDataTypes()
#11618
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Signed-off-by: Nghia Truong <[email protected]>
Signed-off-by: Nghia Truong <[email protected]>
ttnghia
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Signed-off-by: Nghia Truong <[email protected]>
Signed-off-by: Nghia Truong <[email protected]>
Signed-off-by: Nghia Truong <[email protected]>
Signed-off-by: Nghia Truong <[email protected]>
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Signed-off-by: Nghia Truong <[email protected]>
Signed-off-by: Nghia Truong <[email protected]>
This reverts commit b3dcffc.
Signed-off-by: Nghia Truong <[email protected]>
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This adopts the new implemented JNI function
JSONUtils.convertDataTypes()to convert the columns generated byTable.readJSONto the desired output types as specified in the schema when executingfrom_jsonquery. By replacing the Scala code by JNI code, we can avoid a lot of overhead and optimize runtime performance.Contribute to #11560.