I am using
Hive Version: 0.9.0+155-1.cdh4.1.2.p0.21~precise-cdh4.1.2
My metastore is MySQL
My hive.security.authorization.enabled is set to false as of now…I am not able
to add partitions if I keep that as true
<property>
<name>hive.security.authorization.enabled</name>
<value>false</value>
<description>enable or disable the hive client authorization</description>
</property>
I have not defined a property=hive.security.authorization.manager
Thanks
sanjay
From: Nitin Pawar <[email protected]<mailto:[email protected]>>
Reply-To: "[email protected]<mailto:[email protected]>"
<[email protected]<mailto:[email protected]>>
Date: Monday, March 25, 2013 7:43 PM
To: "[email protected]<mailto:[email protected]>"
<[email protected]<mailto:[email protected]>>
Subject: Re: HDFS directory in /user/hive/warehouse getting "hive" as Owner ?
YARN should not play any role in any create table statement. It just creates a
directory with DFSClient. Normally it tries to create it with the cli userid in
my experience.
which version of hive are you using?
which is your metastore?
Can you check for the following values?
<property>
<name>hive.security.authorization.enabled</name>
<value>true</value>
<description>enable or disable the hive client authorization</description>
</property>
<property>
<name>hive.security.authorization.manager</name>
<value>org.apache.hcatalog.security.HdfsAuthorizationProvider</value>
<description>the hive client authorization manager class name.
The user defined authorization class should implement interface
org.apache.hadoop.hive.ql.security.authorization.HiveAuthorizationProvider.
</description>
</property>
On Tue, Mar 26, 2013 at 7:48 AM, Sanjay Subramanian
<[email protected]<mailto:[email protected]>>
wrote:
Hi Nitin
I notice this peculiarity in Yarn and Hive
I have another earlier cluster with MRv1 where I have created and run several
hive tables and scripts ; The same test Create Table script gives the correct
owner name
I added location but that did not help
hive -e "CREATE TABLE name (id INT, name STRING) LOCATION
'/user/hive/warehouse/name';"
Thanks
Sanjay
From: Nitin Pawar <[email protected]<mailto:[email protected]>>
Reply-To: "[email protected]<mailto:[email protected]>"
<[email protected]<mailto:[email protected]>>
Date: Monday, March 25, 2013 7:13 PM
To: "[email protected]<mailto:[email protected]>"
<[email protected]<mailto:[email protected]>>
Subject: Re: HDFS directory in /user/hive/warehouse getting "hive" as Owner ?
Forgot to add,
if you want full filesystem level security on HDFS then you will need to enable
kerberos based security.
On Tue, Mar 26, 2013 at 7:41 AM, Nitin Pawar
<[email protected]<mailto:[email protected]>> wrote:
Sanjay,
can you try adding 'LOCATION' clause to your create statement.
By default the hive warehouse directory is writable by all the user. To create
it by the individual users you need to provide by the location clause.
On Tue, Mar 26, 2013 at 7:31 AM, Sanjay Subramanian
<[email protected]<mailto:[email protected]>>
wrote:
Steps to recreate the use case:
- Log in as sasubramanian to Linux Box
- Execute hive -e "CREATE TABLE name (id INT, name STRING);"
- Go to HDFS /user/hive/warehouse/
Name Type Size Replication Block Size Modification Time Permission
Owner Group
name dir 2013-03-25 18:57 rwxr-xr-x hive
supergroup
I want the table top be created as Owner = sasubramanian
How can I do that ?
Thanks
sanjay
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