kgyrtkirk commented on a change in pull request #2191:
URL: https://github.com/apache/hive/pull/2191#discussion_r637024947
##########
File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/MetastoreDefaultTransformer.java
##########
@@ -822,7 +934,7 @@ private Table validateTablePaths(Table table) throws
MetaException {
+ table.getTableName() + ",location:" + tablePath +
",Database's managed warehouse:" + dbLocation);
}
} else {
- if (FileUtils.isSubdirectory(whRootPath.toString(),
tablePath.toString())) {
+ if (isExternalWarehouseSet() &&
FileUtils.isSubdirectory(whRootPath.toString(), tablePath.toString())) {
Review comment:
I just bumped into this while fixing this issue - in case the
`externalWarehouse` is not set both external and managed tables are placed at
the same location with the default configs:
```
create external table te (a integer); // file:/data/hive/warehouse/t
desc formatted te;
[...]
| Location: | file:/data/hive/warehouse/te
| NULL |
| Table Parameters: | NULL
| NULL |
| | EXTERNAL
| TRUE |
[...]
create table tm (a integer);
desc formatted tm;
[...]
| Location: | file:/data/hive/warehouse/tm
| NULL |
| Table Type: | EXTERNAL_TABLE
| NULL |
| | EXTERNAL
| TRUE |
| | TRANSLATED_TO_EXTERNAL
| TRUE |
[...]
```
the root cause of this is that
* in case the ext wh is not set - it will be the default whroot:
https://github.com/apache/hive/blob/bf608ceadaf571440b0ead079adab674400fc956/standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/Warehouse.java#L209
* managed location for both default and non-default dbs are under wh by
default
since the managed location is the same I don't think checking that would
make sense...
don't you think that the current change aligns with the existing
decisions/behaiour/etc in the above case?
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