Change in serdeproperties should update existing partitions
-----------------------------------------------------------
Key: HIVE-2454
URL: https://issues.apache.org/jira/browse/HIVE-2454
Project: Hive
Issue Type: Improvement
Components: Metastore, Query Processor
Affects Versions: 0.7.0
Reporter: Maxime Brugidou
Priority: Minor
If you do:
create external table test_table (
id int)
partitioned by (day string)
row format serde 'org.apache.hadoop.contrib.serde2.RegexSerDe'
with serdeproperties (
'input.regex' = '.* ([^ ]*)'
);
alter table test_table add partition (day='2011-09-01');
alter table test_table set serdeproperties (
'input.regex' = '(.*)'
);
alter table test_table add partition (day='2011-09-02');
The first partition will still use the older regex and the new one will use the
new regex. It would be great if the change in serdeproperties was applied to
existing partitions too.
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