Re: Lens, Hive and Kerberos

does value caps "KERBEROS" make any difference? Thanks, Puneet Gupta On Thu, Feb 4, 2016 at 11:12 PM, Rob Anderson wrote: > Thanks Rajat, > > I did try that yesterday, however, the hive server was (and still is) > throwing the following error, when I run the sample

Re: [ANNOUNCE] New Apache Lens committer : Puneet Gupta

Thank you guys :-) On Fri, Feb 26, 2016 at 9:46 PM, Arshad Matin wrote: > Congrats Puneet :) > > On Fri, Feb 26, 2016 at 9:36 PM, Ankeet Maini > wrote: > >> Congrats! >> >> On Fri, Feb 26, 2016, 5:10 PM Deepak Kumar Barr (Tech_BLR) < >> deepak.b...@flipkart.com> wrote: >> >>> Congratulations P

Re: Lens meetup in April?

+1 for 22nd April Thanks, Puneet Gupta On Mon, Mar 28, 2016 at 2:02 PM, Ajay Yadav wrote: > +1 for 22nd April > > On Mon, Mar 28, 2016 at 2:01 PM, Deepak Kumar Barr (Tech_BLR) < > deepak.b...@flipkart.com> wrote: > >> +1 for 22nd April. Will be in delhi on 15th. >

Re: Lens meetup in April?

Confirmation. Will discuss Query throttling when we meet . Thanks, Puneet Gupta On Wed, Apr 13, 2016 at 10:42 AM, Ajay Yadav wrote: > Hi Amareshwari, > > I can give talk on scheduler. > > Cheers > Ajay Yadava > > On Wed, Apr 13, 2016 at 10:26 AM, Yash Sharma wrote: &

Re: [ANNOUNCE] New Apache Lens PMC member : Deepak Barr

Congrats Deepak !! On Mon, May 23, 2016 at 2:24 PM, archana h wrote: > Congratualtions Deepak..:) > > On Mon, May 23, 2016 at 1:45 PM, Raghavendra Singh < > raghavendra.si...@inmobi.com> wrote: > >> Congrats Deepak!! >> >> On Mon, May 23, 2016 at 1:42 PM, Amareshwari Sriramdasu < >> amareshw...

Re: Few Questions about Lens

ver if you need better control. Thanks, Puneet Gupta On Fri, Jul 8, 2016 at 8:33 AM, Santoshakhilesh wrote: > Hi Lens Experts , > > > >I have come through this project while looking for an OLAP solution > on Hadoop Stack for my product. I have few queries , plea

Re: Few Questions about Lens

directly depend on Apache Hive 2.x.x in that case. Thanks, Puneet Gupta On Mon, Jul 11, 2016 at 11:52 AM, Santoshakhilesh < santosh.akhil...@huawei.com> wrote: >HI Puneet , > > Thanks for answering the queries. > > Lens being OLAP , does it mean I actually don’t need to build c

Re: Difference Between the Forked Hive Version and Stardard Hive

ra/issues/?filter=-2&jql=reporter%20%3D%20prongs%20%20and%20project%20%3D%20Hive%20ORDER%20BY%20createdDate%20DESC> to see what contributions/optimizations have been made from lens to hive to check the differences. Thanks, Puneet Gupta On Mon, Jul 18, 2016 at 10:59 PM, Tao Yan wrote: >

Re: What is the Username and Password for Lens UI

This might also help https://issues.apache.org/jira/browse/LENS-1218 Thanks, Puneet Gupta On Fri, Jul 22, 2016 at 1:07 PM, Rajat Khandelwal wrote: > Probably you too are using the old ui. Will point you to the previous > discussions in the user mailing list regarding users not being a

Re: Difference Between the Forked Hive Version and Stardard Hive

It would work well with 2.1.x and above. Thanks, Puneet Gupta On Thu, Jul 21, 2016 at 10:53 PM, Tao Yan wrote: > Hi Puneet, > > Thanks very much for your answer. Will Lens 2.6 work with all hive 2.x.x > versions? > > Thanks, > > On Mon, Jul 18, 2016 at 7:21 PM, Puneet

Re: Exception While Purging Query

so in lens-site.xml (lens.server.db.jdbc.url). Default url is jdbc:hsqldb:/tmp/lensserver/queries.db. The table would be finished_queries. You should be able to delete row based on "handle" filter. Thanks, Puneet Gupta On Wed, Aug 3, 2016 at 10:30 PM, Tao Yan wrote: > Hi Amareshwari

Re: Lens Server Create 100+ Connections to HiveServer2 for a Simple Query.

more details . Thanks, Puneet Gupta On Fri, Aug 5, 2016 at 5:24 AM, Tao Yan wrote: > Hi Lens Developers, > > I am running Lens queries on example data. And I realized sometimes Lens > server will keep trying to connect to HiveServer2 during the query > execution, and Lens log shows:

Re: Lens Server Create 100+ Connections to HiveServer2 for a Simple Query.

Hi Tao, Please attach the complete log if it happens again. We will open a JIRA for this . I checked the production setup, I am not seeing too many connections. Thanks, Puneet Gupta On Tue, Aug 9, 2016 at 1:49 AM, Tao Yan wrote: > Hi Rajat, > > The number of connections created i

Re: Lens Scalibility

ng for your deployment ? Thanks, Puneet Gupta On Tue, Aug 30, 2016 at 6:18 AM, Tao Yan wrote: > Hi Lens Developers, > > As the number of users grow, one Lens server may not be able to support > all users. Is it possible to setup a multi-server Lens cluster? > > Thanks, >

Re: Adding MySQL as a Data Source

table in mysql is lensdb.dim_account Thanks, Puneet Gupta On Tue, Aug 30, 2016 at 12:33 PM, Rajat Khandelwal wrote: > The idea of partitions in dimtables is based on snapshots. A metadata is > either snapshotted (at some interval the entire metadata is added in a new > partition), or i

Re: Lens Scalibility

teract with lens service for partition registration. We use the metrics emitted by lens service ( http://lensserver:8080/admin/metrics/?pretty=true) to monitor the service health. Most developers are involved in building new features/improvements/bug fixes. Thanks, Puneet Gupta On Tue, Aug 30, 2

Re: Dimension Table Divisions

h you join the two sub divisions . Use the view as lens dimension table instead. Thanks, Puneet Gupta On Fri, Aug 26, 2016 at 10:33 PM, Tao Yan wrote: > Any plan to support this feature in the next version? > > Thanks, > > On Fri, Aug 26, 2016 at 3:41 AM, Rajat Khandelwal > wr

Re: Dimension Table Divisions

+Amareshwari Thanks, Puneet Gupta On Thu, Sep 1, 2016 at 10:16 PM, Tao Yan wrote: > If the two division tables are on HDFS or in Hive and I create a hive view > which joins two divisions, can I use the view as lens dimension table? > > Thanks! > > On Thu, Sep 1, 2016 at 12:5

Re: Trying to add Derby DB as a Lens data source.

Thanks, Puneet Gupta On Mon, Sep 12, 2016 at 5:14 PM, Pawan Malwal wrote: > Hi Rajat, > > > > I tried running the query on dimension. It gives me below error: > > > > lens-shell>select account_name from account > > Request Id: 1891eb0e-5f0a-47ca-a10f-8ba699e

Re: NoCandidateDimAvailableException

. Since the estimate fails on some of the drivers that don't have the required data, you are seeing the logs. For the correct driver ( jdbc/jdbc3 in your case) you should not see any exceptions. Hope this helps. Thanks, Puneet Gupta On Fri, Sep 16, 2016 at 11:05 AM, Pawan Malwal wrote: &g

Re: Cube creation failed.

ns-api/src/main/resources/cube-0.1.xsd" for schema definition. Regards, Puneet Gupta On Sat, Sep 17, 2016 at 5:58 PM, Pawan Malwal wrote: > Hi Lens Developers, > > > > I am trying to create a cube through Lens CLI. For some reason it is > failing and I do not see any log mess

Re: Tableau with Lens

/main/java/org/apache/lens/client/jdbc/ Thanks, Puneet Gupta On Mon, Sep 19, 2016 at 6:20 PM, Pawan Malwal wrote: > Hi Lens Developers, > > > > I am trying to use Tableau with Lens. Not sure how it should be > configured.? Is there any plugin or something.? Could you please let

Fwd: Tableau with Lens

Can someone have a look at this feature. Jaideep, Amruth, Amareshwari ? Thanks, Puneet Gupta -- Forwarded message -- From: Pawan Malwal Date: Wed, Sep 21, 2016 at 11:24 AM Subject: RE: Tableau with Lens To: "user@lens.apache.org" Cc: Sharanabasappa G Keriwaddi

Re: Tableau with Lens

+Deepak Thanks, Puneet Gupta On Wed, Sep 21, 2016 at 7:53 PM, Pawan Malwal wrote: > I followed the same document and tried it. But I did not use these > parameters > > ? delimited by ;># > > in my URL and also I am not sure if it is mandatory to put > *lens-client-si

Re: Need help and guidance on how to get data to Lens

ve to configure the driver implementation in lens-site.xml lens.server.drivers *hive:org.apache.lens.driver.hive.HiveDriver,jdbc:org.apache.lens.driver.jdbc.JDBCDriver* Drivers enabled for this lens server instance Thanks, Puneet Gupta On Fri, Sep 23, 2016 at 11:08 AM, wrote: > Hi, > &

[ANNOUNCE] Apache Lens 2.6.1 release

5923 We would like to thank all the contributors who made this release possible. Regards, Puneet Gupta

[ANNOUNCE] New Apache Lens committer : Rajitha R

The PMC for Apache Lens has asked Rajitha to become Lens Committer. We are pleased to announce that she has accepted. Being a committer enables access to commit to the source repositories and binding votes for code reviews. Join me in Congratulating Rajitha! Congratulations Rajitha! Looking forw