[
https://issues.apache.org/jira/browse/SPARK-30261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17011368#comment-17011368
]
Jungtaek Lim commented on SPARK-30261:
--------------------------------------
Just removed fixed versions, as it's filled when resolving the issue.
> Should not change owner of hive table for some commands like 'alter'
> operation
> --------------------------------------------------------------------------------
>
> Key: SPARK-30261
> URL: https://issues.apache.org/jira/browse/SPARK-30261
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.2.0, 2.3.0, 2.4.3
> Reporter: chenliang
> Priority: Critical
>
> For SparkSQL,When we do some alter operations on hive table, the owner of
> hive table would be changed to someone who invoked the operation, it's
> unresonable. And in fact, the owner should not changed for the real
> prodcution environment, otherwise the authority check is out of order.
> The problem can be reproduced as described in the below:
> 1.First I create a table with username='xie' and then \{{desc formatted table
> }},the owner is 'xiepengjie'
> {code:java}
> spark-sql> desc formatted bigdata_test.tt1;
> col_name data_type comment c int NULL
> # Detailed Table Information
> Database bigdata_test Table tt1
> Owner xie
> Created Time Wed Sep 11 11:30:49 CST 2019
> Last Access Thu Jan 01 08:00:00 CST 1970
> Created By Spark 2.2 or prior
> Type MANAGED
> Provider hive
> Table Properties [PART_LIMIT=10000, transient_lastDdlTime=1568172649,
> LEVEL=1, TTL=60]
> Location hdfs://NS1/user/hive_admin/warehouse/bigdata_test.db/tt1
> Serde Library org.apache.hadoop.hive.ql.io.orc.OrcSerde
> InputFormat org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
> OutputFormat org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat
> Storage Properties [serialization.format=1]
> Partition Provider Catalog Time taken: 0.371 seconds, Fetched 18 row(s)
> {code}
> 2.Then I use another username='johnchen' and execute {{alter table
> bigdata_test.tt1 set location
> 'hdfs://NS1/user/hive_admin/warehouse/bigdata_test.db/tt1'}}, check the owner
> of hive table is 'johnchen', it's unresonable
> {code:java}
> spark-sql> desc formatted bigdata_test.tt1;
> col_name data_type comment c int NULL
> # Detailed Table Information
> Database bigdata_test
> Table tt1
> Owner johnchen
> Created Time Wed Sep 11 11:30:49 CST 2019
> Last Access Thu Jan 01 08:00:00 CST 1970
> Created By Spark 2.2 or prior
> Type MANAGED
> Provider hive
> Table Properties [transient_lastDdlTime=1568871017, PART_LIMIT=10000,
> LEVEL=1, TTL=60]
> Location hdfs://NS1/user/hive_admin/warehouse/bigdata_test.db/tt1
> Serde Library org.apache.hadoop.hive.ql.io.orc.OrcSerde
> InputFormat org.apache.hadoop.hive.ql.io.orc.OrcInputFormat
> OutputFormat org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat
> Storage Properties [serialization.format=1]
> Partition Provider Catalog
> Time taken: 0.041 seconds, Fetched 18 row(s){code}
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
