GitHub user lcqzte10192193 opened a pull request:
https://github.com/apache/spark/pull/23140
SPARK-25774 truncate table with partition and path
## What changes were proposed in this pull request?
when we run SPARK SQL TRUNCATE TABLE command on a managed table in Hive,
it deletes the files in HDFS but leaves the partitions and partition folder
structure,more details refers to SPARK-25774.This pr is to resolve this problem.
## How was this patch tested?
DDLSuite
Please review http://spark.apache.org/contributing.html before opening a
pull request.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/lcqzte10192193/spark wid-lcq-1126
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/23140.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 #23140
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commit a902f4c233d8199d2461dbad9492d34d5179a1cc
Author: lichaoqun <li.chaoqun@...>
Date: 2018-11-26T03:20:24Z
SPARK-25774 truncate table with partition and path
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