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https://issues.apache.org/jira/browse/HIVE-25303?focusedWorklogId=643030&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-643030
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ASF GitHub Bot logged work on HIVE-25303:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 27/Aug/21 22:20
Start Date: 27/Aug/21 22:20
Worklog Time Spent: 10m
Work Description: saihemanth-cloudera commented on a change in pull
request #2442:
URL: https://github.com/apache/hive/pull/2442#discussion_r697746815
##########
File path: ql/src/test/queries/clientpositive/ctas.q
##########
@@ -73,3 +73,13 @@ select k, value from acid_ctas_part;
explain formatted
select k, value from acid_ctas_part;
+
+-- CTAS with external legacy config
Review comment:
Sure. will do it.
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Issue Time Tracking
-------------------
Worklog Id: (was: 643030)
Time Spent: 2h (was: 1h 50m)
> CTAS hive.create.as.external.legacy tries to place data files in managed WH
> path
> --------------------------------------------------------------------------------
>
> Key: HIVE-25303
> URL: https://issues.apache.org/jira/browse/HIVE-25303
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2, Standalone Metastore
> Reporter: Sai Hemanth Gantasala
> Assignee: Sai Hemanth Gantasala
> Priority: Major
> Labels: pull-request-available
> Time Spent: 2h
> Remaining Estimate: 0h
>
> Under legacy table creation mode (hive.create.as.external.legacy=true), when
> a database has been created in a specific LOCATION, in a session where that
> database is Used, tables are created using the following command:
> {code:java}
> CREATE TABLE <tablename> AS SELECT <select statement>{code}
> should inherit the HDFS path from the database's location. Instead, Hive is
> trying to write the table data into
> /warehouse/tablespace/managed/hive/<database_directory_name>/<table_name>
> +Design+:
> In the CTAS query, first data is written in the target directory (which
> happens in HS2) and then the table is created(This happens in HMS). So here
> two decisions are being made i) target directory location ii) how the table
> should be created (table type, sd e.t.c).
> When HS2 needs a target location that needs to be set, it'll make create
> table dry run call to HMS (where table translation happens) and i) and ii)
> decisions are made within HMS and returns table object. Then HS2 will use
> this location set by HMS for placing the data.
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