Babulal created CARBONDATA-405:
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Summary: Data load fail if dataframe is created with LONG datatype column .
Key: CARBONDATA-405
URL:
https://issues.apache.org/jira/browse/CARBONDATA-405 Project: CarbonData
Issue Type: Bug
Components: data-load
Affects Versions: 0.1.0-incubating
Reporter: Babulal
Loading data from dataframe having LONG data type is failling with below error .
Follow the below steps
scala> val mydf = cc.read.format("json").load("/opt/data/people.json")
scala> mydf.printSchema
root
|-- age: long (nullable = true)
|-- name: string (nullable = true)
scala> mydf.write.format("carbondata").option("tableName","mycarbon3").save();
INFO 10-11 23:33:28,872 - main Query [
CREATE TABLE IF NOT EXISTS DEFAULT.MYCARBON3
(AGE LONG, NAME STRING)
STORED BY 'ORG.APACHE.CARBONDATA.FORMAT'
]
INFO 10-11 23:33:28,877 - Parsing command:
CREATE TABLE IF NOT EXISTS default.mycarbon3
(age LONG, name STRING)
STORED BY 'org.apache.carbondata.format'
NoViableAltException(162@[])
at org.apache.hadoop.hive.ql.parse.HiveParser.type(HiveParser.java:38610)
at org.apache.hadoop.hive.ql.parse.HiveParser.colType(HiveParser.java:38367)
at org.apache.hadoop.hive.ql.parse.HiveParser.columnNameType(HiveParser.java:38051)
Expected:- long data type is not supported so it should be converted to supported data type ( Long to bigint)
Json file values
{"name":"Michael"}
{"name":"Andy", "age":30}
{"name":"Justin", "age":19}
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