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Posted to issues@spark.apache.org by "jingxiong zhong (Jira)" <ji...@apache.org> on 2021/12/02 17:24:00 UTC
[jira] [Updated] (SPARK-37521) insert overwrite table but didn't change the message of metastore
[ https://issues.apache.org/jira/browse/SPARK-37521?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
jingxiong zhong updated SPARK-37521:
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Description:
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
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
was:
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
> 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
> Priority: Blocker
>
> 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
> 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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