Re: hbase security
On 5/15/12 2:24 AM, Harsh J 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). Hi Harsh J and Rita, You might be interested in a couple of blog posts from the old HBase blog (hbaseblog.com). The site is gone but you can still see them on the Internet Archive: http://web.archive.org/web/20101031022526/http://hbaseblog.com/2010/10/11/secure-hbase-access-controls/ http://web.archive.org/web/20100817034022/http://hbaseblog.com/2010/07/21/up-and-running-with-secure-hadoop/ -Eugene
Re: hbase security
On 5/17/12 1:22 PM, Stack wrote: On Thu, May 17, 2012 at 7:19 AM, Eugene Koontz ekoo...@hiro-tan.org wrote: http://web.archive.org/web/20101031022526/http://hbaseblog.com/2010/10/11/secure-hbase-access-controls/ http://web.archive.org/web/20100817034022/http://hbaseblog.com/2010/07/21/up-and-running-with-secure-hadoop/ Anyone interested in porting these over to http://blogs.apache.org/hbase/? They have great stuff in them. St.Ack Hi St. Ack, Thanks for saying so! I'm planning to port mine (the access controls post) as soon as my Apache Roller account is granted by the Infra folks. -Eugene
Re: Who is writing the Apache HBase book?
On 12/25/11 10:58 AM, Mark Kerzner wrote: Hi, About, http://hbase.apache.org/book.html could you tell me who is the author and what does he/she use to compose - especially, how do you do by chapter/all on one page options? Thank you, Mark Hi Mark, You can generate the HBase Book in your local HBase source directory by doing: mvn com.agilejava.docbkx:docbkx-maven-plugin:generate-html This will generate both the file per chapter HTML files and the all-on-one-page HTML file in target/docbkx - the latter will be the file book.html. When I was working on https://issues.apache.org/jira/browse/HBASE-4960, I kept the following running in a shell: while [ true ]; do mvn com.agilejava.docbkx:docbkx-maven-plugin:generate-html; sleep 10 ; done so that I could occasionally refresh the generated HTML in a web browser as I edited the XML source. -Eugene
Re: MiniDFSCluster configuration via spring
On 10/8/11 5:31 AM, Eric Charles wrote: Sorry, fallback situation is https://svn.apache.org/repos/asf/james/mailbox/trunk/spring/src/main/resources/META-INF/org/apache/james/spring-mailbox-hbase.xml The link [1] in previous mail is what we want to achieve but we get the ZooKeeperConnectionException. Eric Hi Eric, I think you might be hitting this: https://issues.apache.org/jira/browse/HBASE-3861 (MiniZooKeeperCluster.startup() should refer to hbase.zookeeper.property.maxClientCnxns) As the bug report states, the fix had to be pulled out due to apparently causing an OOME in unit tests. I will try digging into it again and see if we can get this fix in. -Eugene
Re: Installing as standalone on mac
On 9/29/11 9:18 PM, gerberdata wrote: I am trying to install hbase and hadoop on as standalone on mac. Is there any tutorial that will show me the best way to do this. I The book advises starting with downloading the latest stable binary release, but you might be interested in building from source. The following works for me. Make sure you have git and Apache Maven in your path (which javac and which mvn). Then do : git clone https://github.com/apache/hbase.git cd hbase mvn clean compile bin/hbase master start (^^^ this starts the HBase cluster in the foreground). You should now be able to access your standalone HBase cluster's web UI at: http://localhost:60010 . You could now open up another shell and continue on with the book at: http://hbase.apache.org/book/quickstart.html#shell_exercises . -Eugene
Re: Installing as standalone on mac
On 9/30/11 1:02 AM, Dejan Menges wrote: Just be sure to comment localhost for IPv6 in /etc/hosts, or you will have lot of issues :) Hi Dejan, Really? I have both (IPv6) ::1 localhost.localdomain localhost as well as (IPv4) 127.0.0.1 localhost.localdomain localhost in my /etc/hosts of my Mac, and everything works fine. On Fri, Sep 30, 2011 at 8:53 AM, Eugene Koontzekoo...@hiro-tan.org wrote: works for me. Make sure you have git and Apache Maven in your path (which javac and which mvn). btw I meant which git here of course, though you need javac too, obviously. -Eugene
Re: GeoIP with HBase
On 7/28/11 8:45 AM, Buttler, David wrote: Hi all, I use HBase for the GeoIP operation. Hi Laurent, You might be interested in this presentation from last week's OSCON: (using HBase for Geospatial applications): http://www.oscon.com/oscon2011/public/schedule/detail/19750 The speaker mentioned using HBase as using HBase for storing Geospatial data. -Eugene
