[
https://issues.apache.org/jira/browse/SPARK-18931?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15765755#comment-15765755
]
Dongjoon Hyun commented on SPARK-18931:
---------------------------------------
Hi, [~smilegator].
This seems to be related to SPARK-18931 .
Could you test this together when you make a PR for SPARK-18931 for master
branch?
> Create empty staging directory in partitioned table on insert
> -------------------------------------------------------------
>
> Key: SPARK-18931
> URL: https://issues.apache.org/jira/browse/SPARK-18931
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.0.2
> Reporter: Egor Pahomov
>
> CREATE TABLE temp.test_partitioning_4 (
> num string
> )
> PARTITIONED BY (
> day string)
> stored as parquet
> On every
> INSERT INTO TABLE temp.test_partitioning_4 PARTITION (day)
> select day, count(*) as num from
> hss.session where year=2016 and month=4
> group by day
> new directory
> ".hive-staging_hive_2016-12-19_15-55-11_298_3412488541559534475-4" created on
> HDFS. It's big issue, because I insert every day and bunch of empty dirs on
> HDFS is very bad for HDFS.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
