Ranga Reddy created HUDI-8315:
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Summary: Exception when write null value to table with timestamp
partitioning
Key: HUDI-8315
URL: https://issues.apache.org/jira/browse/HUDI-8315
Project: Apache Hudi
Issue Type: Bug
Components: hive, spark-sql
Reporter: Ranga Reddy
Fix For: 1.1.0
*Issue:*
Exception occurs when writing a null value to a partition table with a
timestamp partition column.
*Expectation:*
Needs to support timestamp type partition column value as null similar to
writing data to hive table.
*Code:*
spark.sql( s""" |CREATE TABLE hudi_test_null_partition (
| id INT, | boolean_field BOOLEAN, | float_field
FLOAT, | byte_field BYTE, | short_field SHORT,
| decimal_field DECIMAL(10, 5), | date_field DATE, |
string_field STRING, | timestamp_field TIMESTAMP |) USING
hudi | TBLPROPERTIES (primaryKey = 'id') | PARTITIONED BY
(boolean_field, float_field, byte_field, short_field, decimal_field,
date_field, string_field, timestamp_field)""".stripMargin)
spark.sql(s""" |INSERT INTO hudi_test_null_partition VALUES |(1, TRUE,
CAST(1.0 as FLOAT), 1, 1, 1234.56789, DATE '2021-01-05', 'partition1', null),
|(2, FALSE,CAST(2.0 as FLOAT), 2, 2, 6789.12345, DATE '2021-01-06',
'partition2', TIMESTAMP '2021-01-06 11:00:00')""".stripMargin)
*Reference Issue:*
https://github.com/apache/hudi/issues/11900
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