GitHub user gengliangwang opened a pull request: https://github.com/apache/spark/pull/20886
[WIP][SPARK-19724][SQL]create a managed table with an existed default table should throw an exception ## What changes were proposed in this pull request? This PR is to finish https://github.com/apache/spark/pull/17272 This JIRA is a follow up work after SPARK-19583 As we discussed in that PR The following DDL for a managed table with an existed default location should throw an exception: CREATE TABLE ... (PARTITIONED BY ...) AS SELECT ... CREATE TABLE ... (PARTITIONED BY ...) Currently there are some situations which are not consist with above logic: CREATE TABLE ... (PARTITIONED BY ...) succeed with an existed default location situation: for both hive/datasource(with HiveExternalCatalog/InMemoryCatalog) CREATE TABLE ... (PARTITIONED BY ...) AS SELECT ... situation: hive table succeed with an existed default location This PR is going to make above two situations consist with the logic that it should throw an exception with an existed default location. ## How was this patch tested? unit test added You can merge this pull request into a Git repository by running: $ git pull https://github.com/gengliangwang/spark pr-17272 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/20886.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #20886 ---- commit d584c9b6dd97addf0d993fa4a6dfd85fd2b94a95 Author: windpiger <songjun@...> Date: 2018-03-22T13:19:21Z [SPARK-19724][SQL]create a managed table with an existed default table should throw an exception ---- --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org