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Posted to issues@hive.apache.org by "wangfeng (JIRA)" <ji...@apache.org> on 2015/12/25 07:40:49 UTC
[jira] [Updated] (HIVE-12746) when dropping external hive tables，hive metastore should not check the hdfs path write permission
[ https://issues.apache.org/jira/browse/HIVE-12746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
wangfeng updated HIVE-12746:
----------------------------
Description:
1 user1 has read only permission on hdfs path '/user/www/seller_shop_info';
2 user1 create external table seller_shop_info on the hdfs path;
3 user1 drop the exernal table seller_shop_info
then problem occurred!
hive> drop table seller_shop_info;
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. MetaException(message:Table metadata not deleted since hdfs://argo/user/www/seller_shop_info is not writable by user1)
because when dropping external table,hive doesnot delete hdfs path,so hive metastore should not check the hdfs write permission
was:
1 user1 has read permission on hdfs path '/user/www/seller_shop_info';
2 user1 create external table seller_shop_info on the hdfs path;
3 user1 drop the exernal table seller_shop_info
then problem occurred!
hive> drop table seller_shop_info;
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. MetaException(message:Table metadata not deleted since hdfs://argo/user/www/seller_shop_info is not writable by user1)
because when dropping external table,hive doesnot delete hdfs path,so hive metastore should not check the hdfs write permission
> when dropping external hive tables，hive metastore should not check the hdfs path write permission
> -------------------------------------------------------------------------------------------------
>
> Key: HIVE-12746
> URL: https://issues.apache.org/jira/browse/HIVE-12746
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Affects Versions: 1.2.1
> Environment: hive1.2.1 hadoop2.6
> Reporter: wangfeng
> Priority: Critical
> Labels: hdfspermission, metastore
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> 1 user1 has read only permission on hdfs path '/user/www/seller_shop_info';
> 2 user1 create external table seller_shop_info on the hdfs path;
> 3 user1 drop the exernal table seller_shop_info
> then problem occurred!
> hive> drop table seller_shop_info;
> FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. MetaException(message:Table metadata not deleted since hdfs://argo/user/www/seller_shop_info is not writable by user1)
> because when dropping external table,hive doesnot delete hdfs path,so hive metastore should not check the hdfs write permission
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