CFP for Dataworks Summit, San Jose, 2018

All, Dataworks Summit San Jose 2018 is June 17-21. The call for abstracts is open through February 9th. Tracks like Datawarehousing and Operational Data Store might be a good fit for HBase & Phoenix talks. You can submit an abstract at https://dataworkssummit.com/san-jose-2018/​​ Thanks, Devara

Re: [ANNOUNCE] Chunhui Shen joins the Apache HBase PMC

Congratulations, Chunhui! From: Yu Li Sent: Monday, July 03, 2017 10:24 PM To: d...@hbase.apache.org; Hbase-User Subject: [ANNOUNCE] Chunhui Shen joins the Apache HBase PMC On behalf of the Apache HBase PMC I am pleased to announce that Chunhui Shen has ac

Re: CFP for Dataworks Summit Sydney

I meant HBase. Oops :) From: Devaraj Das Sent: Thursday, May 04, 2017 12:51 PM To: user@hbase.apache.org; d...@hbase.apache.org Subject: CFP for Dataworks Summit Sydney The Australia/Pacific version of Dataworks Summit is in Sydney this year, September 20

CFP for Dataworks Summit Sydney

The Australia/Pacific version of Dataworks Summit is in Sydney this year, September 20-21. This is a great place to talk about work you are doing in Apache Knox or how you are using Knox. Information on submitting an abstract is at https://dataworkssummit.com/sydney-2017/abstracts/submit-abst

DataWorks Summit/Hadoop Summit - Call for abstracts

?Just a quick note on the DataWorks Summit / Hadoop Summit Should have sent this across earlier but anyway.. The DataWorks Summit/Hadoop Summit Organizing Committee invites you to submit an abstract to be considered for the summit in San Jose on June 13-15. We

Re: Stripe Compactions - recommended/stable in 0.98?

We have some customers using it in prod. They are happy with it. Yeah interested in knowing what issues you faced reverting back. From: Elliott Clark Sent: Friday, December 18, 2015 4:01 PM To: user@hbase.apache.org Subject: Re: Stripe Compactions - recomm

Re: Please welcome new HBase committer Stephen Yuan Jiang

Congratulations Stephen! > On Aug 20, 2015, at 7:10 PM, Andrew Purtell wrote: > > On behalf of the Apache HBase PMC, I am pleased to announce that Stephen > Jiang has accepted the PMC's invitation to become a committer on the > project. We appreciate all of Stephen's hard work and generous > con

Re: [VOTE] The 1st HBase 0.98.4 release candidate (RC0) is available, vote closing 7/21/2014

+1 Downloaded the source tarball, built it, installed on a small cluster (Hadoop-2.4.x), ran PerformanceEvaluation with/without mapreduce. Everything went smoothly. On Mon, Jul 14, 2014 at 8:38 PM, Andrew Purtell wrote: > The 1st HBase 0.98.4 release candidate (RC0) is available for download at >

HBase BoF around Hadoop Summit, San Jose, 2013

I am hosting a meetup on the 25th of June (a day before the Hadoop Summit). People interested in talking about HBase usecases, experience, new features, etc. - please get in touch with me. http://www.meetup.com/hbaseusergroup/events/119154442/

Re: Welcome our newest Committer Anoop

Hey Anoop, Congratulations! Devaraj. On Mon, Mar 11, 2013 at 10:50 AM, Enis Söztutar wrote: > Congrats and welcome. > > > On Mon, Mar 11, 2013 at 2:21 AM, Nicolas Liochon > wrote: > > > Congrats, Anoop! > > > > > > On Mon, Mar 11, 2013 at 5:35 AM, rajeshbabu chintaguntla < > > rajeshbabu.chint

Re: Announcing Phoenix: A SQL layer over HBase

Congratulations, James. We will surely benefit from this tool. On Wed, Jan 30, 2013 at 1:04 PM, James Taylor wrote: > We are pleased to announce the immediate availability of a new open source > project, Phoenix, a SQL layer over HBase that powers the HBase use cases at > Salesforce.com. We put t

Re: long running query

Hey Nurettin, It will be good if you can give us some details on the configuration. What is the heap size of the regionserver set to. Devaraj On Jan 7, 2013 7:39 AM, "Nurettin Şimşek" wrote: > Hi, > > I'm running a query on cluster and result list can be too large. When > running query(for exampl

Re: hbase multi-user security

In the secure mode, the server will expect to see the [rpc-user == authenticating-user]. So (without code digging, IIRC) the idea of using a random rpc-user might not work.. The proxy user (my earlier mail) stuff attempts to address this problem. Please correct me if I am missing/overlooking so

Re: hbase multi-user security

Wouldn't this work: User user = User.create(UserGroupInformation.createProxyUser(userToImpersonate, UserGroupInformation.getLoginUser())) //Run the regionserver operation within a runAs (authentication will happen using the credentials of the loginuser) user.runAs(...) At the RPC layer, the c

Re: hbase multi-user security

On Jul 11, 2012, at 10:41 AM, Tony Dean wrote: > Hi, > > Looking into hbase security, it appears that when HBaseRPC is creating a > proxy (e.g., SecureRpcEngine), it injects the current user: > User.getCurrent() which by default is the cached Kerberos TGT (kinit'ed user > - using the "hadoop-u

Re: HBase Security API

IMO, the application that you are referring should be set up to impersonate other users (called proxy-user authentication). Have a look at http://hadoop.apache.org/common/docs/r1.0.3/Secure_Impersonation.html. This can be mapped to the HBase land.. I think the class org.apache.hadoop.hbase.se