Yongzhi Chen created HIVE-11208:
-----------------------------------
Summary: Can not drop a default partition
__HIVE_DEFAULT_PARTITION__ which is not a "string" type
Key: HIVE-11208
URL: https://issues.apache.org/jira/browse/HIVE-11208
Project: Hive
Issue Type: Bug
Components: Parser
Affects Versions: 1.1.0
Reporter: Yongzhi Chen
When partition is not a string type, for example, if it is a int type, when
drop the default partition __HIVE_DEFAULT_PARTITION__, you will get:
SemanticException Unexpected unknown partitions
Reproduce:
{noformat}
SET hive.exec.dynamic.partition=true;
SET hive.exec.dynamic.partition.mode=nonstrict;
set hive.exec.max.dynamic.partitions.pernode=10000;
DROP TABLE IF EXISTS test;
CREATE TABLE test (col1 string) PARTITIONED BY (p1 int) ROW FORMAT DELIMITED
FIELDS TERMINATED BY '\001' STORED AS TEXTFILE;
INSERT OVERWRITE TABLE test PARTITION (p1) SELECT code, IF(salary > 600, 100,
null) as p1 FROM jsmall;
hive> SHOW PARTITIONS test;
OK
p1=100
p1=__HIVE_DEFAULT_PARTITION__
Time taken: 0.124 seconds, Fetched: 2 row(s)
hive> ALTER TABLE test DROP partition (p1 = '__HIVE_DEFAULT_PARTITION__');
FAILED: SemanticException Unexpected unknown partitions for (p1 = null)
{noformat}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
