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Hello,
It seems for my hbase installation anyone can delete my tables. Is there a
way to prevent this? I would like to have only owner of Hmaster with super
authority.
tia
--
--- Get your facts first, then you can distort them as you please.--
Harsh J 2012-05-15, 09:24
HBase 0.92 has table-level security (among other goodies). Check out this slide on what all it includes: http://www.slideshare.net/ghelmling/new-hbase-features-coprocessors-and-securityThere was also a good blog post earlier on how to set it up, but am currently unable to locate it. I'll post back in case I find an archive (or someone else may). P.s. If you're making it to HBaseCon, you may not wanna miss http://www.hbasecon.com/sessions/hbase-security-for-the-enterprise/which also includes a tutorial (from Andrew). On Tue, May 15, 2012 at 8:11 AM, Rita <[EMAIL PROTECTED]> wrote: > Hello, > > It seems for my hbase installation anyone can delete my tables. Is there a > way to prevent this? I would like to have only owner of Hmaster with super > authority. > > tia > > -- > --- Get your facts first, then you can distort them as you please.-- -- Harsh J
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Harsh J 2012-05-15, 09:24
I am guessing I can´t use these features using shell, right? On Tue, May 15, 2012 at 5:24 AM, Harsh J <[EMAIL PROTECTED]> wrote: > HBase 0.92 has table-level security (among other goodies). Check out > this slide on what all it includes: > > http://www.slideshare.net/ghelmling/new-hbase-features-coprocessors-and-security> > There was also a good blog post earlier on how to set it up, but am > currently unable to locate it. I'll post back in case I find an > archive (or someone else may). > > P.s. If you're making it to HBaseCon, you may not wanna miss > http://www.hbasecon.com/sessions/hbase-security-for-the-enterprise/> which also includes a tutorial (from Andrew). > > On Tue, May 15, 2012 at 8:11 AM, Rita <[EMAIL PROTECTED]> wrote: > > Hello, > > > > It seems for my hbase installation anyone can delete my tables. Is there > a > > way to prevent this? I would like to have only owner of Hmaster with > super > > authority. > > > > tia > > > > -- > > --- Get your facts first, then you can distort them as you please.-- > > > > -- > Harsh J > -- --- Get your facts first, then you can distort them as you please.--
Michel Segel 2012-05-15, 11:21
Coprocessors are inside the engine... So they should be in place if you use the shell, or some other access method. Sent from a remote device. Please excuse any typos... Mike Segel On May 15, 2012, at 6:11 AM, Rita <[EMAIL PROTECTED]> wrote: > I am guessing I can´t use these features using shell, right? > > > > On Tue, May 15, 2012 at 5:24 AM, Harsh J <[EMAIL PROTECTED]> wrote: > >> HBase 0.92 has table-level security (among other goodies). Check out >> this slide on what all it includes: >> >> http://www.slideshare.net/ghelmling/new-hbase-features-coprocessors-and-security>> >> There was also a good blog post earlier on how to set it up, but am >> currently unable to locate it. I'll post back in case I find an >> archive (or someone else may). >> >> P.s. If you're making it to HBaseCon, you may not wanna miss >> http://www.hbasecon.com/sessions/hbase-security-for-the-enterprise/>> which also includes a tutorial (from Andrew). >> >> On Tue, May 15, 2012 at 8:11 AM, Rita <[EMAIL PROTECTED]> wrote: >>> Hello, >>> >>> It seems for my hbase installation anyone can delete my tables. Is there >> a >>> way to prevent this? I would like to have only owner of Hmaster with >> super >>> authority. >>> >>> tia >>> >>> -- >>> --- Get your facts first, then you can distort them as you please.-- >> >> >> >> -- >> Harsh J >> > > > > -- > --- Get your facts first, then you can distort them as you please.--
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Michel Segel 2012-05-15, 11:21
Do any of the CDH have this feature? On Tue, May 15, 2012 at 7:21 AM, Michel Segel <[EMAIL PROTECTED]>wrote: > Coprocessors are inside the engine... So they should be in place if you > use the shell, or some other access method. > > Sent from a remote device. Please excuse any typos... > > Mike Segel > > On May 15, 2012, at 6:11 AM, Rita <[EMAIL PROTECTED]> wrote: > > > I am guessing I can´t use these features using shell, right? > > > > > > > > On Tue, May 15, 2012 at 5:24 AM, Harsh J <[EMAIL PROTECTED]> wrote: > > > >> HBase 0.92 has table-level security (among other goodies). Check out > >> this slide on what all it includes: > >> > >> > http://www.slideshare.net/ghelmling/new-hbase-features-coprocessors-and-security> >> > >> There was also a good blog post earlier on how to set it up, but am > >> currently unable to locate it. I'll post back in case I find an > >> archive (or someone else may). > >> > >> P.s. If you're making it to HBaseCon, you may not wanna miss > >> http://www.hbasecon.com/sessions/hbase-security-for-the-enterprise/> >> which also includes a tutorial (from Andrew). > >> > >> On Tue, May 15, 2012 at 8:11 AM, Rita <[EMAIL PROTECTED]> wrote: > >>> Hello, > >>> > >>> It seems for my hbase installation anyone can delete my tables. Is > there > >> a > >>> way to prevent this? I would like to have only owner of Hmaster with > >> super > >>> authority. > >>> > >>> tia > >>> > >>> -- > >>> --- Get your facts first, then you can distort them as you please.-- > >> > >> > >> > >> -- > >> Harsh J > >> > > > > > > > > -- > > --- Get your facts first, then you can distort them as you please.-- > -- --- Get your facts first, then you can distort them as you please.--
Kevin O'dell 2012-05-15, 22:37
CDH4 is based off of 92 and will have HBase security. On Tue, May 15, 2012 at 6:35 PM, Rita <[EMAIL PROTECTED]> wrote: > Do any of the CDH have this feature? > > > On Tue, May 15, 2012 at 7:21 AM, Michel Segel <[EMAIL PROTECTED] > >wrote: > > > Coprocessors are inside the engine... So they should be in place if you > > use the shell, or some other access method. > > > > Sent from a remote device. Please excuse any typos... > > > > Mike Segel > > > > On May 15, 2012, at 6:11 AM, Rita <[EMAIL PROTECTED]> wrote: > > > > > I am guessing I can´t use these features using shell, right? > > > > > > > > > > > > On Tue, May 15, 2012 at 5:24 AM, Harsh J <[EMAIL PROTECTED]> wrote: > > > > > >> HBase 0.92 has table-level security (among other goodies). Check out > > >> this slide on what all it includes: > > >> > > >> > > > http://www.slideshare.net/ghelmling/new-hbase-features-coprocessors-and-security> > >> > > >> There was also a good blog post earlier on how to set it up, but am > > >> currently unable to locate it. I'll post back in case I find an > > >> archive (or someone else may). > > >> > > >> P.s. If you're making it to HBaseCon, you may not wanna miss > > >> http://www.hbasecon.com/sessions/hbase-security-for-the-enterprise/> > >> which also includes a tutorial (from Andrew). > > >> > > >> On Tue, May 15, 2012 at 8:11 AM, Rita <[EMAIL PROTECTED]> wrote: > > >>> Hello, > > >>> > > >>> It seems for my hbase installation anyone can delete my tables. Is > > there > > >> a > > >>> way to prevent this? I would like to have only owner of Hmaster with > > >> super > > >>> authority. > > >>> > > >>> tia > > >>> > > >>> -- > > >>> --- Get your facts first, then you can distort them as you please.-- > > >> > > >> > > >> > > >> -- > > >> Harsh J > > >> > > > > > > > > > > > > -- > > > --- Get your facts first, then you can distort them as you please.-- > > > > > > -- > --- Get your facts first, then you can distort them as you please.-- > -- Kevin O'Dell Customer Operations Engineer, Cloudera
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Kevin O'dell 2012-05-15, 22:37
Thanks! Can't wait until CHD4 :p On Tue, May 15, 2012 at 6:37 PM, Kevin O'dell <[EMAIL PROTECTED]>wrote: > CDH4 is based off of 92 and will have HBase security. > > On Tue, May 15, 2012 at 6:35 PM, Rita <[EMAIL PROTECTED]> wrote: > > > Do any of the CDH have this feature? > > > > > > On Tue, May 15, 2012 at 7:21 AM, Michel Segel <[EMAIL PROTECTED] > > >wrote: > > > > > Coprocessors are inside the engine... So they should be in place if you > > > use the shell, or some other access method. > > > > > > Sent from a remote device. Please excuse any typos... > > > > > > Mike Segel > > > > > > On May 15, 2012, at 6:11 AM, Rita <[EMAIL PROTECTED]> wrote: > > > > > > > I am guessing I can´t use these features using shell, right? > > > > > > > > > > > > > > > > On Tue, May 15, 2012 at 5:24 AM, Harsh J <[EMAIL PROTECTED]> wrote: > > > > > > > >> HBase 0.92 has table-level security (among other goodies). Check out > > > >> this slide on what all it includes: > > > >> > > > >> > > > > > > http://www.slideshare.net/ghelmling/new-hbase-features-coprocessors-and-security> > > >> > > > >> There was also a good blog post earlier on how to set it up, but am > > > >> currently unable to locate it. I'll post back in case I find an > > > >> archive (or someone else may). > > > >> > > > >> P.s. If you're making it to HBaseCon, you may not wanna miss > > > >> http://www.hbasecon.com/sessions/hbase-security-for-the-enterprise/> > > >> which also includes a tutorial (from Andrew). > > > >> > > > >> On Tue, May 15, 2012 at 8:11 AM, Rita <[EMAIL PROTECTED]> wrote: > > > >>> Hello, > > > >>> > > > >>> It seems for my hbase installation anyone can delete my tables. Is > > > there > > > >> a > > > >>> way to prevent this? I would like to have only owner of Hmaster > with > > > >> super > > > >>> authority. > > > >>> > > > >>> tia > > > >>> > > > >>> -- > > > >>> --- Get your facts first, then you can distort them as you > please.-- > > > >> > > > >> > > > >> > > > >> -- > > > >> Harsh J > > > >> > > > > > > > > > > > > > > > > -- > > > > --- Get your facts first, then you can distort them as you please.-- > > > > > > > > > > > -- > > --- Get your facts first, then you can distort them as you please.-- > > > > > > -- > Kevin O'Dell > Customer Operations Engineer, Cloudera > -- --- Get your facts first, then you can distort them as you please.--
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Eugene Koontz 2012-05-17, 14:19
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Stack 2012-05-17, 20:22
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Gary Helmling 2012-05-17, 20:54
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Eugene Koontz 2012-05-17, 21:40
Andrew Purtell 2012-05-17, 18:26
> On 5/15/12 2:24 AM, Harsh J wrote: > P.s. If you're making it to HBaseCon, you may not wanna miss > http://www.hbasecon.com/sessions/hbase-security-for-the-enterprise/> which also includes a tutorial (from Andrew). Given the time constraints on the material I have to present and Q&A, what I'm doing is bringing a ~5 minute (accelerated) video instead, which I may or may not have time to show., and posted the scripts and configuration used to set up the security enabled demo cluster in EC2 in a public GitHub repo: https://github.com/apurtell/tm-ec2-demoIt's possible to use those GitHub scripts right away. Best regards, - Andy Problems worthy of attack prove their worth by hitting back. - Piet Hein (via Tom White)
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Andrew Purtell 2012-05-17, 18:26
Nitin Pawar 2012-05-15, 08:41
you can use the hadoop + kerberos security feature to have security at hadoop level similarly, you can edit hbase-site.xml to have kerberos authentications. for more you can refer: https://ccp.cloudera.com/display/CDHDOC/HBase+Security+ConfigurationOn Tue, May 15, 2012 at 8:11 AM, Rita <[EMAIL PROTECTED]> wrote: > Hello, > > It seems for my hbase installation anyone can delete my tables. Is there a > way to prevent this? I would like to have only owner of Hmaster with super > authority. > > tia > > -- > --- Get your facts first, then you can distort them as you please.-- > -- Nitin Pawar
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Nitin Pawar 2012-05-15, 08:41
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