spark-instrumented-optimizer/sql/core
gatorsmile 5afd927a47 [SPARK-15311][SQL] Disallow DML on Regular Tables when Using In-Memory Catalog
#### What changes were proposed in this pull request?
So far, when using In-Memory Catalog, we allow DDL operations for the tables. However, the corresponding DML operations are not supported for the tables that are neither temporary nor data source tables. For example,
```SQL
CREATE TABLE tabName(i INT, j STRING)
SELECT * FROM tabName
INSERT OVERWRITE TABLE tabName SELECT 1, 'a'
```
In the above example, before this PR fix, we will get very confusing exception messages for either `SELECT` or `INSERT`
```
org.apache.spark.sql.AnalysisException: unresolved operator 'SimpleCatalogRelation default, CatalogTable(`default`.`tbl`,CatalogTableType(MANAGED),CatalogStorageFormat(None,Some(org.apache.hadoop.mapred.TextInputFormat),Some(org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat),None,false,Map()),List(CatalogColumn(i,int,true,None), CatalogColumn(j,string,true,None)),List(),List(),List(),-1,,1463928681802,-1,Map(),None,None,None,List()), None;
```

This PR is to issue appropriate exceptions in this case. The message will be like
```
org.apache.spark.sql.AnalysisException: Please enable Hive support when operating non-temporary tables: `tbl`;
```
#### How was this patch tested?
Added a test case in `DDLSuite`.

Author: gatorsmile <gatorsmile@gmail.com>
Author: xiaoli <lixiao1983@gmail.com>
Author: Xiao Li <xiaoli@Xiaos-MacBook-Pro.local>

Closes #13093 from gatorsmile/selectAfterCreate.
2016-05-23 18:03:45 -07:00
..
src [SPARK-15311][SQL] Disallow DML on Regular Tables when Using In-Memory Catalog 2016-05-23 18:03:45 -07:00
pom.xml [SPARK-15290][BUILD] Move annotations, like @Since / @DeveloperApi, into spark-tags 2016-05-17 09:55:53 +01:00