jingxiong zhong created SPARK-37521:
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Summary: insert overwrite table but didn't change the message of
metastore
Key: SPARK-37521
URL: https://issues.apache.org/jira/browse/SPARK-37521
Project: Spark
Issue Type: Question
Components: SQL
Affects Versions: 3.2.0
Environment: spark3.2.0
hive2.3.9
metastore2.3.9
Reporter: jingxiong zhong
I create a partitioned table in SparkSQL, insert a data entry, add a regular
field, and finally insert a new data entry into the partition,The query is
normal in SparkSQL, but the return value of the newly inserted field is NULL in
Hive 2.3.9，whatever
for example
create table updata_col_test1(a int) partitioned by (dt string);
insert overwrite table updata_col_test1 partition(dt='20200101') values(1);
insert overwrite table updata_col_test1 partition(dt='20200102') values(1);
insert overwrite table updata_col_test1 partition(dt='20200103') values(1);
alter table updata_col_test1 add columns (b int);
insert overwrite table updata_col_test1 partition(dt) values(1, 2, '20200101');
fail
insert overwrite table updata_col_test1 partition(dt='20200101') values(1, 2);
fail
insert overwrite table updata_col_test1 partition(dt='20200104') values(1, 2);
sucessfully
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