Hi,
Is hive 0.11 faster on YARN?
What am I missing out if I am using hive 0.11 on MRv1 ?
Thanks a lot :)
- Austin
Fail !
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On Mon, Jul 15, 2013 at 1:04 PM, Kasa V Varun wrote:
> Unsubsribe
>
> --
gt;
>> By setting it up this way, the HDFS permissions will be enforced by the
>> NameNode and keep each group from reading each others data. The metastore
>> will use the same HDFS permissions to prevent access to the other groups
>> databases' metadata.
>>
>> O
Hi all,
This seems silly but I couldn't get any reliable information even after a
few minutes of googling.
If I am creating user roles and groups in hive, which user should I be
doing it with?
Is there some configuration in hive-site.xml which sets a user as hive
admin?
Right now I see that any
Hi,
I am using Cloudera Manager 4.5 and I have enabled HA. This requires update
of the hive metastore to accommodate the HA feature, which I did and it's
working.
But now I disabled HA and I want to revert the metastore of hive to the
normal mode.
How can I do this?
Will I have to do a dump of th
level. ie you can play with the hdfs permissions .
Regards
Bejoy KS
Sent from remote device, Please excuse typos
--
*From: * Austin Chungath
*Date: *Fri, 22 Feb 2013 23:11:51 -0800
*To: *bejoy...@yahoo.com; user@hive.apache.org<
user@hive.apache.org>
*ReplyTo:
So that means any user can revoke or give permissions to any user for any
table in the metastore?
Sent from my Phone, please ignore typos
--
From: bejoy...@yahoo.com
Sent: 22-02-2013 11:30 PM
To: user@hive.apache.org
Subject: Re: Security for Hive
Hi Sachin
Current
a directory for each db.
>
> dean
>
>
> On Thu, Nov 22, 2012 at 2:26 AM, Austin Chungath wrote:
>
>> Shreepadam,
>> So what do you recommend for this? What are the current best practices
>> for deploying hive in a multi-user environment?
>>
>> Thank
Typo, I meant "user2 logs into hive and he is able to see and delete
database data1"
On Thu, Nov 22, 2012 at 12:16 PM, Austin Chungath wrote:
> Hi,
>
> I had been trying to set up a multi user environment for hive.
> I have set up the hive metastore db in MySQL and hive wo
t isn't fully multi connect ready.
> Here's a link:
> http://ben-tech.blogspot.de/2012/10/hive-server-2-in-cdh41.html
>
> - Alex
>
> On Nov 22, 2012, at 7:46 AM, Austin Chungath wrote:
>
> > Hi,
> >
> > I had been trying to set up a multi user enviro
urrent form has a number of bugs and it is not
> recommended that you use it. We are planning to work on supporting
> authorization in a subsequent version of Hive.
>
> Thanks.
> Shreepadma
>
>
> On Wed, Nov 21, 2012 at 11:12 PM, Austin Chungath wrote:
>
>> Hi Bejoy,
a information now.
> Regards
> Bejoy KS
>
> Sent from handheld, please excuse typos.
> --
> *From: * Austin Chungath
> *Date: *Thu, 22 Nov 2012 12:16:24 +0530
> *To: *;
> *ReplyTo: * user@hive.apache.org
> *Subject: *Multiuser setup on
Hi,
I had been trying to set up a multi user environment for hive.
I have set up the hive metastore db in MySQL and hive works.
Consider this scenario:
user1 has created a database data1
user2 has created a database data2
Now user2 logs into hive and he is able to see and delete database data2
Hi,
I am new to data warehousing in hadoop. This might be a trivial question
but I was unable to find any answers in the mailing list.
My questions are:
A person has an existing data warehouse that uses a star schema
(implemented in a mysql database).How to migrate it to Hadoop?
I can use sqoop to
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