Re: Would like to request write access to the Hive Wiki

Done! On Wed, Aug 8, 2018 at 6:44 PM, Lu wrote: > Hi Hive team, > > I would like to request the write access to the Hive Wiki because I am > planning to write a wiki for Teradata Binary File SerDe (JIRA ticket is > here: https://issues.apache.org/jira/browse/HIVE-20225) > > My confluence

Re: [VOTE] Bylaws change to allow some commits without review

-0 On Apr 22, 2016 4:04 PM, "Chao Sun" wrote: > +1 > > On Fri, Apr 22, 2016 at 3:45 PM, Edward Capriolo > wrote: > >> +1 >> >> >> On Friday, April 22, 2016, Lars Francke wrote: >> >>> Yet another update. I went through the PMC

[ANNOUNCE] New Hive PMC Chair - Ashutosh Chauhan

I am very happy to announce that Ashutosh Chauhan is taking over as the new VP of the Apache Hive project. Ashutosh has been a longtime contributor to Hive and has played a pivotal role in many of the major advances that have been made over the past couple of years. Please join me in

[ANNOUNCE] New Hive Committer - Lars Francke

The Apache Hive PMC has voted to make Lars Francke a committer on the Apache Hive Project. Please join me in congratulating Lars! Thanks. - Carl

[ANNOUNCE] New Hive Committer - Mithun Radhakrishnan

The Apache Hive PMC has voted to make Mithun Radhakrishnan a committer on the Apache Hive Project. Please join me in congratulating Mithun. Thanks. - Carl

[ANNOUNCE] New Hive Committers - Jimmy Xiang, Matt McCline, and Sergio Pena

The Apache Hive PMC has voted to make Jimmy Xiang, Matt McCline, and Sergio Pena committers on the Apache Hive Project. Please join me in congratulating Jimmy, Matt, and Sergio. Thanks. - Carl

[ANNOUNCE] New Hive PMC Member - Sergey Shelukhin

I am pleased to announce that Sergey Shelukhin has been elected to the Hive Project Management Committee. Please join me in congratulating Sergey! Thanks. - Carl

[ANNOUNCE] New Hive Committers -- Chao Sun, Chengxiang Li, and Rui Li

The Apache Hive PMC has voted to make Chao Sun, Chengxiang Li, and Rui Li committers on the Apache Hive Project. Please join me in congratulating Chao, Chengxiang, and Rui! Thanks. - Carl

[ANNOUNCE] New Hive PMC Members - Szehon Ho, Vikram Dixit, Jason Dere, Owen O'Malley and Prasanth Jayachandran

I am pleased to announce that Szehon Ho, Vikram Dixit, Jason Dere, Owen O'Malley and Prasanth Jayachandran have been elected to the Hive Project Management Committee. Please join me in congratulating the these new PMC members! Thanks. - Carl

[ANNOUNCE] New Hive PMC Member - Alan Gates

I am pleased to announce that Alan Gates has been elected to the Hive Project Management Committee. Please join me in congratulating Alan! Thanks. - Carl

[ANNOUNCE] New Hive Committer - John Pullokkaran

The Apache Hive PMC has voted to make John Pullokkaran a committer on the Apache Hive Project. Please join me in congratulating John! Thanks. - Carl

[ANNOUNCE] New Hive Committers - Gopal Vijayaraghavan and Szehon Ho

The Apache Hive PMC has voted to make Gopal Vijayaraghavan and Szehon Ho committers on the Apache Hive Project. Please join me in congratulating Gopal and Szehon! Thanks. - Carl

[ANNOUNCE] New Hive Committers - Prasanth J and Vaibhav Gumashta

The Apache Hive PMC has voted to make Prasanth J and Vaibhav Gumashta committers on the Apache Hive Project. Please join me in congratulating Prasanth and Vaibhav! Thanks. - Carl

Re: [ANNOUNCE] New Hive Committers - Prasanth J and Vaibhav Gumashta

+ Prasanth's correct email address On Thu, Apr 24, 2014 at 7:31 PM, Xuefu Zhang xzh...@cloudera.com wrote: Congratulations to Prasanth and Vaibhav! --Xuefu On Thu, Apr 24, 2014 at 7:26 PM, Carl Steinbach c...@apache.org wrote: The Apache Hive PMC has voted to make Prasanth J

[ANNOUNCE] New Hive Committers - Alan Gates, Daniel Dai, and Sushanth Sowmyan

The Apache Hive PMC has voted to make Alan Gates, Daniel Dai, and Sushanth Sowmyan committers on the Apache Hive Project. Please join me in congratulating Alan, Daniel, and Sushanth! - Carl

[ANNOUNCE] New Hive PMC Member - Xuefu Zhang

I am pleased to announce that Xuefu Zhang has been elected to the Hive Project Management Committee. Please join me in congratulating Xuefu! Thanks. Carl

[ANNOUNCE] New Hive Committer - Remus Rusanu

The Apache Hive PMC has voted to make Remus Rusanu a committer on the Apache Hive Project. Please join me in congratulating Remus! Thanks. Carl

[ANNOUNCE] New Hive Committers - Sergey Shelukhin and Jason Dere

The Apache Hive PMC has voted to make Sergey Shelukhin and Jason Dere committers on the Apache Hive Project. Please join me in congratulating Sergey and Jason! Thanks. Carl

Re: [DISCUSS] Proposed Changes to the Apache Hive Project Bylaws

should have a longer voting period for branch merges (3 days instead of 1?) and require 3 +1s (this part is also in the hadoop by-law ) . On Thu, Dec 26, 2013 at 7:08 PM, Carl Steinbach c...@apache.org wrote: I think we should make several changes to the Apache Hive

[ANNOUNCE] New Hive Committer - Vikram Dixit

The Apache Hive PMC has voted to make Vikram Dixit a committer on the Apache Hive Project. Please join me in congratulating Vikram! Thanks. Carl

[ANNOUNCE] New Hive PMC Member - Gunther Hagleitner

I am pleased to announce that Gunther Hagleitner has been elected to the Hive Project Management Committee. Please join me in congratulating Gunther! Thanks. Carl

[ANNOUNCE] New Hive Committers - Jitendra Nath Pandey and Eric Hanson

The Apache Hive PMC has voted to make Jitendra Nath Pandey and Eric Hanson committers on the Apache Hive project. Please join me in congratulating Jitendra and Eric! Thanks. Carl

[ANNOUNCE] New Hive Committer and PMC Member - Lefty Leverenz

The Apache Hive PMC has voted to make Lefty Leverenz a committer and PMC member on the Apache Hive Project. Please join me in congratulating Lefty! Thanks. Carl

[ANNOUNCE] New Hive PMC Member - Harish Butani

I am pleased to announce that Harish Butani has been elected to the Hive Project Management Committee. Please join me in congratulating Harish! Thanks. Carl

[ANNOUNCE] New Hive Committer - Prasad Mujumdar

The Apache Hive PMC has voted to make Prasad Mujumdar a committer on the Apache Hive Project. Please join me in congratulating Prasad! Thanks. Carl

Re: Hive compilation error

Hi Mohammad, I can't find the mybucket_*.q files on trunk. Are you using a different branch? 1. Change the code in TestCliDriver.vm to consider this use cases during source generation. I think replacing the call to indexOf() with one to lastIndexOf() will fix the problem. If you want to

[ANNOUNCE] New Hive PMC Members - Thejas Nair and Brock Noland

I am pleased to announce that Thejas Nair and Brock Noland have been elected to the Hive Project Management Committee. Please join me in congratulating Thejas and Brock! Thanks. Carl

Re: HS2 ODBC incompatibility

I think you need to set TFetchResultsReq.maxRows to a positive value. On Tue, Oct 22, 2013 at 10:47 AM, Haroon Muhammad muhammad.har...@live.comwrote: Looking at some of the sample code in java implementation, can't figure out where I am going wrong. Is it possible to point out what is that

Re: HS2 ODBC incompatibility

Cloudera has an ODBC driver that is compatible with both HiveServer1 and HiveServer2. More info here: http://www.cloudera.com/content/cloudera-content/cloudera-docs/Connectors/PDF/Cloudera-ODBC-Driver-for-Apache-Hive-Install-Guide.pdf Thanks. Carl On Mon, Oct 21, 2013 at 12:01 PM, Thejas Nair

Re: [VOTE] Apache Hive 0.12.0 Release Candidate 1

+1 (binding) Regarding the 3 day deadline for voting, that is what is in the hive bylaws. I also see that has been followed in last few releases I checked. 3 days is the minimum length of the voting period, not the maximum. Thanks. Carl

Re: Interesting claims that seem untrue

It doesn't sound like others have seen this yet so I thought I'd point out that Carter Shanklin explains his methodology for computing these statistics in this comment: http://hortonworks.com/blog/stinger-phase-2-the-journey-to-100x-faster-hive/#comment-160943 On Thu, Sep 12, 2013 at 6:09 PM,

[ANNOUNCE] New Hive Committer - Yin Huai

The Apache Hive PMC has voted to make Yin Huai a committer on the Apache Hive project. Please join me in congratulating Yin! Thanks. Carl

Re: Broken Hive docs -- links not working

The best way to get this resolved is to file an ASFINFRA JIRA ticket. It doesn't look like any of us have the privileges necessary to stop the autoexport job, so the ball is clearly in INFRA's court. Thanks. Carl On Mon, Sep 2, 2013 at 3:37 PM, Lefty Leverenz leftylever...@gmail.comwrote:

[ANNOUNCE] New Hive Committer - Thejas Nair

The Apache Hive PMC has voted to make Thejas Nair a committer on the Apache Hive project. Please join me in congratulating Thejas!

[ANNOUNCE] New Hive Committer - Gunther Hagleitner

The Apache Hive PMC has voted to make Gunther Hagleitner a committer on the Apache Hive project. Congratulations Gunther! Carl

[ANNOUNCE] New Hive Committer - Brock Noland

The Apache Hive PMC has passed a vote to make Brock Noland a new committer on the project. Brock, please submit your ICLA to the Apache Software Foundation as described here: http://www.apache.org/licenses/#clas Thanks. Carl

[ANNOUNCE] July Hive User Group Meetup @ LinkedIn

The next Bay Area Hive User Group Meetup is happening on Wednesday, July 24th at LinkedIn's offices in Mountain View. The format will be a series of short (15 min) talks preceded by refreshments and networking. Please join me in thanking LinkedIn for providing the meeting space and refreshments.

Re: hiveserver2 Thrift Interface With Perl

This SASL module for Perl may be of interest: http://search.cpan.org/~gbarr/Authen-SASL-2.16/ On Tue, May 14, 2013 at 9:44 AM, Prasad Mujumdar pras...@cloudera.comwrote: HiveServer2 uses Thrift SASL transport by default. AFAIK, Thrift doesn't support sasl transport for perl. In order to

[ANNOUNCE] The next Bay Area Hive User Group Meetup, June 4th in SF

The next Bay Area Hive User Group Meetup is happening on Tuesday, June 4th at RichRelevance's offices in San Francisco. As usual the format will be a series of short (15 min) talks followed by un-conference style sessions and networking. Please join me in thanking the folks at RichRelevance for

Re: HIVE-3979 in Hive 0.11

Hi John, This is a mistake in the release notes. It will be fixed in the next 0.11 release candidate. Thanks. Carl On Sat, May 4, 2013 at 6:18 AM, John Omernik j...@omernik.com wrote: I see in the release notes for HIVE -3979 [HIVE-3979 https://issues.apache.org/jira/browse/HIVE-3979] -

Re: [VOTE] Apache Hive 0.11.0 Release Candidate 1

I took a quick look. Here's a list of things I noticed: * NOTICE ** Copyright is out of date. * README.txt ** Add one more '=' to the title underline. ** Requirements section only lists Hadoop 0.20.x ** Will it work with Java 1.7? * RELEASE_NOTES.txt ** The 0.11 section lists tickets that

Re: [VOTE] Apache Hive 0.11.0 Release Candidate 0

I think the source tarball must be corrupted. It's 664MB in size, which is roughly 630MB larger than the 0.10.0 release tarball. I haven't been able to take a look at it yet because the apache archive site keeps throttling my connection midway through the download. On Mon, Apr 29, 2013 at 10:42

Re: wiki-editing permission

Done. On Fri, Apr 26, 2013 at 6:23 AM, Scott Preece pre...@yahoo-inc.com wrote: I would like permission to edit the Hive wiki, so I can fix problems I see as I find them. My Apache username is preece. Thanks, scott

Re: What's the URL of Hive IRC Channel

I think you probably want this: https://webchat.freenode.net/ Thanks. Carl On Mon, Apr 22, 2013 at 10:23 PM, YouPeng Yang yypvsxf19870...@gmail.comwrote: Hi Does anyone know the exact URL of the Hive IRC Channel. I try http://irc.freenode.net/#hive,and it does not works. Regards

[ANNOUNCE] Kevin Wilfong elected to Hive PMC

On behalf of the Apache Hive PMC I am pleased to welcome Kevin Wilfong as a member of the Apache Hive PMC. Please join me in congratulating Kevin on his new role! Thanks. Carl

[ANNOUNCE] April Hive User Group Meetup

and refreshments. Important: You must RSVP on the Meetup page in order to attend. http://meetu.ps/B9X6T Schedule * 5pm: Doors Open * 5pm-6pm: Networking and Refreshments * 6pm-8pm: Presentations Talks: * Hive and HCatalog -- Travis Crawford * The State of Security in Hive -- Carl Steinbach * New Features

[REMINDER] February Hive Meetup is Tomorrow

The next Bay Area Hive User Group Meetup is tomorrow, Tuesday, February 12th at the offices of KIXEYE in San Francisco. The format will be a series of short (15 min) talks followed by un-conference style sessions and networking. Please join me in thanking the folks at KIXEYE for providing the

Re: [REMINDER] February Hive Meetup is Tomorrow

RSVP here: http://www.meetup.com/Hive-User-Group-Meeting/events/99774232/ On Mon, Feb 11, 2013 at 9:57 AM, Carl Steinbach c...@apache.org wrote: The next Bay Area Hive User Group Meetup is tomorrow, Tuesday, February 12th at the offices of KIXEYE in San Francisco. The format will be a series

Re: [VOTE] Amend Hive Bylaws + Add HCatalog Submodule

The following active Hive PMC members have cast votes: Carl Steinbach: +1, +1 Ashutosh Chauhan: +1, +1 Edward Capriolo: +1, +1 Ashish Thusoo: +1, +1 Yongqiang He: +1, +1 Namit Jain: +1, +1 Three active PMC members have abstained from voting. Over the last week the following four Hive PMC

[VOTE] Amend Hive Bylaws + Add HCatalog Submodule

I am calling a vote on the following two measures. Measure 1: Amend Hive Bylaws to Define Submodules and Submodule Committers If this measure passes the Apache Hive Project Bylaws will be amended with the following changes:

Re: [VOTE] Amend Hive Bylaws + Add HCatalog Submodule

Measure 1: +1 (binding) Measure 2: +1 (binding) On Mon, Jan 28, 2013 at 11:47 AM, Carl Steinbach c...@apache.org wrote: I am calling a vote on the following two measures. Measure 1: Amend Hive Bylaws to Define Submodules and Submodule Committers If this measure passes the Apache Hive

Re: Thrift Hive client for CDH 4.1 HiveServer2?

Hi, The Thrift IDL file for HiveServer2 is located here: service/if/cli_service.thrift Here's what you need to do in order to build the HiveServer2 Perl Thrift client using the Hive tarball from CDH4.1.x: # Set THRIFT_HOME to point to the installation directory of Thrift 0.9.0 % export

Re:

Hi Dean, I think using a Linux VM is the current path of least resistance for Windows users who want to experiment with Hive and Hadoop. Cloudera has a CentOS VM with CDH4.1 pre-installed and configured that can be downloaded for free from here:

Re: Hive JIRA issue HIVE-3299 : Patch submitted

Hi Namitha, I left review comments on JIRA. Thanks. Carl On Thu, Sep 13, 2012 at 10:04 PM, Namitha Babychan/TVM/TCS namitha.babyc...@tcs.com wrote: Dear All, The patch for the issue HIVE-3299 has been submitted . Please review . Thanks and Regards, Namitha Babychan 533296

Re: A question about HiveStatement.executeUpdate's exception

Hi Ed, Namit has requested that I add negative testcases for each of the exceptions thrown by executeUpdate. I added a note to the phabricator review requesting clarification on this point. I think we should probably wait until Namit has had a chance to respond. Thanks. Carl On Fri, Aug 31,

Re: HiveServer can not handle concurrent requests from more than one client?

HiveServer is multi-threaded, but there is a defect in the current HiveServer Thrift API that prevents it from robustly handling concurrent connections. This problem is described in more detail here: https://cwiki.apache.org/confluence/display/Hive/HiveServer2+Thrift+API Thanks. Carl On Mon,

Re: alter external table location with new namenode address

Directly accessing the metastore schema is generally not a good idea. Instead I recommend using the ALTER TABLE SET LOCATION command: https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-AlterTable%2FPartitionLocation Thanks. Carl On Fri, Aug 24, 2012 at 10:56

Re: [ANNOUNCE] New Hive Committer - Navis Ryu

Congratulations Navis! This is very well deserved. Looking forward to many more patches from you. On Fri, Aug 10, 2012 at 8:10 AM, Bejoy KS bejoy...@yahoo.com wrote: Congrats Navis.. :) Regards Bejoy KS Sent from handheld, please excuse typos. -Original Message- From: alo alt

Re: Request write access to the Hive wiki

Granted! :) On Thu, Jul 19, 2012 at 12:56 AM, Lefty Leverenz le...@hortonworks.comwrote: Please grant me write access to the Hive wiki so that I can work on improving the documentation. Thank you. – Lefty Leverenz le...@hortonworks.com

Hadoop Summit Hive Meetup presentations now available online

Hi, Slides from the talks which were presented at the Hadoop Summit Hive meetup are now available: https://cwiki.apache.org/confluence/display/Hive/Presentations I'd like to thank all of the speakers for making this such a great event, as well as the Hadoop Summit organizers for giving us a

Re: Migrating to hive 8.1 on EMR

Hi Ranjan, Looks like the NPE is getting generated here: if (0 == getCols().size()) { throw new HiveException( at least one column must be specified for the table); } Which would seem to indicate that the table record which was fetched doesn't have any columns. Did you

Re: Block Sampling

Hi Anand, This feature was implemented in HIVE-2121 and appeared in Hive 0.8.0. Ref: https://issues.apache.org/jira/browse/HIVE-2121 Thanks. Carl On Fri, Jun 15, 2012 at 11:59 AM, Ladda, Anand lan...@microstrategy.comwrote: Has the block sampling feature been added to one of the latest

Re: Block Sampling

Done! On Fri, Jun 15, 2012 at 12:26 PM, Ladda, Anand lan...@microstrategy.comwrote: Thanks Carl. Could you give me edit rights to the wiki ( ala...@microstrategy.com) to update the sampling page with this info ** ** *From:* Carl Steinbach [mailto:c...@cloudera.com] *Sent:* Friday

Re: Edit Rights to Hive Wiki

Hi Anand, Please create a wiki account and send me your user id. Thanks. Carl On Tue, May 29, 2012 at 7:33 AM, Ladda, Anand lan...@microstrategy.comwrote: Can someone grant me edit rights to the Hive Wiki? Thanks Anand

Re: Want to give a short talk at the next Hive User Group meetup?

thought. but I wont be able to present unless you want to fly me out :) Edward On Tue, May 22, 2012 at 9:28 PM, Carl Steinbach c...@cloudera.com wrote: Hi, I just wanted to remind everyone that the next Hive User Group meetup is happening on June 12th (the day before the Hadoop Summit

Want to give a short talk at the next Hive User Group meetup?

Hi, I just wanted to remind everyone that the next Hive User Group meetup is happening on June 12th (the day before the Hadoop Summit) in San Jose. More details about the meetup can be found on the Hive User Group page located here: http://www.meetup.com/Hive-User-Group-Meeting/events/62458462/

Re: Edit access to Wiki

Hi Lars, I added you to the ACL. Thanks. Carl On Thu, May 17, 2012 at 5:03 PM, Lars Francke lars.fran...@gmail.comwrote: *bump* Can anyone here grant me access please? Thanks, Lars

Re: requesting write access to hive confluence wiki

Hi Thejas, I granted you write access. Please email me if you encounter any problems. Thanks. Carl On Mon, Apr 30, 2012 at 10:44 AM, Thejas Nair the...@hortonworks.comwrote: Hi, I would like to update/fix some sections in the hive confluence wiki. Please grant write access. My user name is

Re: INSERT INTO Overwriting Data

Hi Steve, It's possible that Hive is still picking up some old JARs on its classpath. Can you please try dumping the classpath from within the HiveCLI and respond with the output, e.g. % hive -e 'set system:java.class.path' Thanks. Carl On Sat, Feb 25, 2012 at 4:42 PM, Steve Severance

Re: Can hive 0.8.1 work with hadoop 0.23.0?

Hi Xiaofeng, Which mode are you running Hadoop in, e.g. local, pseudo-distributed, or distributed? Thanks. Carl 2012/2/1 张晓峰 zhangxiaofe...@q.com.cn Hi, ** ** I installed hadoop 0.23.0 which can work. The version of my hive is 0.8.1. The query like ‘select * from tablename’

Re: hive -e 'query' not working in 0.8.0

Hi Sam, I tried running this against the hive-0.8.0 release tarball and did not encounter any problems. Is it possible that you have some old JARs or shell scripts hanging around from a previous Hive install? On Thu, Feb 16, 2012 at 11:58 AM, Sam William sa...@stumbleupon.com wrote: We

Re: Building HiveODBC driver

Hi Sam, Hive 0.8.0 and trunk both depend on Thrift 0.7.0 (consult ivy/libraries.properties for other dependency version numbers). Thanks. Carl On Thu, Feb 9, 2012 at 6:01 PM, Sam William sa...@stumbleupon.com wrote: I was able to get across this . The solution is to use thrift-0.6.0 with

[ANNOUNCE] Apache Hive 0.8.1 Released

The Apache Hive team is proud to announce the the release of Apache Hive version 0.8.1. The Apache Hive (TM) data warehouse software facilitates querying and managing large datasets residing in distributed storage. Built on top of Apache Hadoop (TM), it provides: * Tools to enable easy data

Re: Wiki Write Access

Hi Aniket, I added you to the ACL. Thanks for your help with the wiki. Carl On Tue, Jan 24, 2012 at 11:26 PM, Aniket Mokashi aniket...@gmail.comwrote: Hi Carl, It would be helpful for me too. My wiki username: aniket486. Thanks, Aniket On Tue, Jan 24, 2012 at 11:57 AM, Carl Steinbach

Re: Wiki Write Access

Hi Matt, Great! Please sign up for a wiki account here: https://cwiki.apache.org/confluence/signup.action Then email me your wiki username and I will add you to the Hive wiki ACL. Thanks. Carl On Tue, Jan 24, 2012 at 7:10 AM, Tucker, Matt matt.tuc...@disney.comwrote: Hi, ** ** I

Re: Hive FAQ

Hi Nicolas, Thanks for pointing this out. If you would like to provide answers I can give you edit access to the wiki. Please create an account and send me your username. Thanks. Carl 2012/1/24 Nicolas Lalevée nicolas.lale...@hibnet.org It seems to be there:

[ANNOUNCE] Apache Hive 0.8.0 Released

The Apache Hive team is proud to announce the the release of Apache Hive version 0.8.0. The Apache Hive (TM) data warehouse software facilitates querying and managing large datasets residing in distributed storage. Built on top of Apache Hadoop (TM), it provides: * Tools to enable easy data

Re: Hive Metadata URI error

Hi Periya, You should only set the hive.metastore.uris property if you are running a standalone MetaStore server, in which case you need to set hive.metastore.local=false and set hive.metastore.uris to a Thrift URI. Please see this document for more details:

Re: Hive ODBC driver - Cloudera not contributing

Hi Li, The Cloudera ODBC driver for Apache Hive is free to use, and anyone can download it from the Cloudera support site: https://ccp.cloudera.com/display/SUPPORT/Downloads Why Cloudera didn't contribute to open source? Actually, Cloudera has contributed a lot to open source and will

Re: Organizing a Hive Meetup for Hadoop World NYC

** ** *From:* Bennie Schut [mailto:bsc...@ebuddy.com] *Sent:* Wednesday, October 12, 2011 9:58 AM *To:* user@hive.apache.org *Subject:* Re: Organizing a Hive Meetup for Hadoop World NYC ** ** I'll be at hadoop world. Is the hive meetup still happening? On 08/29/2011 10:03 PM, Carl Steinbach

Hive User Group Meeting, NYC Edition

office. More information as well as updates about this event can be found on the meetup page: http://www.meetup.com/Hive-User-Group-Meeting/events/36439952/ An agenda will be posted as we near the event. If you have a topic you would like to present please contact the meetup organizer, Carl

Re: urldecode hive column

It's possible to call Java static methods directly using the built-in 'reflect' UDF. The performance will not be as good as writing your own UDF, but you'll get results a lot faster. On Thu, Sep 15, 2011 at 9:38 AM, Chalcy Raja chalcy.r...@careerbuilder.comwrote: Thank you! Loren. So far I

Re: Organizing a Hive Meetup for Hadoop World NYC

because the hadoop-nyc meetup is slowing down alot. http://www.meetup.com/Hadoop-NYC/. So supporting a hadoop and specific hive meetup seem difficult. Edward On Mon, Aug 29, 2011 at 2:36 PM, Carl Steinbach c...@cloudera.com wrote: Dear Hive users, Hadoop World 2011 (http://hadoopworld.com

Re: Hive crashing after an upgrade - issue with existing larger tables

Hi, The original CDH3U1 release of Hive contained a configuration bug which we recently fixed in an update. You can get the update by refreshing your Hive packages. Afterwards please verify that you are using the following Hive package: hive-0.7.1+42.9 You can also fix the problem by modifying

Re: Hive DDL issue

Hive does not work on Cygwin. On Wed, Aug 17, 2011 at 3:38 PM, Siddharth Tiwari siddharth.tiw...@live.com wrote: encountering following issur pls help, on cygwin windows hive show tables; FAILED: Hive Internal Error: java.lang.IllegalArgumentException(java.net.URISyntaxException: Relative

Re: Hive DDL issue

Adding to what Ed said, we don't run regression tests on Cygwin, so Hive on Cygwin is de facto unmaintained. On Thu, Aug 18, 2011 at 12:37 PM, Edward Capriolo edlinuxg...@gmail.comwrote: It did work with cygwin at one point but since it is rarely used in that environment it is not well

Re: slow performance when using udf

Converting it to a GenericUDF (i.e. extending GenericUDF instead of UDF) should help some with performance. On Mon, Aug 15, 2011 at 1:49 AM, wd w...@wdicc.com wrote: hi, I create a udf to decode urlencoded things, but found the speed for mapred is 3 times(73sec - 213 sec) as before. How to

Re: Running Hive from Eclipse

Hi John, Can you please include the error messages/exceptions that you're encountering? Thanks. Carl On Thu, Aug 11, 2011 at 1:40 PM, john smith js1987.sm...@gmail.com wrote: Hi folks, I am trying to run Hive from eclipse. I've set it up correctly and it is building the jars and stuff.

Re: what's the benifit of integrate hbase with hive? For low latency?

Hi Daniel, Integrating Hive with HBase does not solve the query latency problem, but it does allow you to run Hive queries against data which is being continuously updated -- something which is not possible with Hive alone. The following documents do a good job of discussing the use-cases that

Re: Hive 0.7 using only one mapper

Hi Wojciech, Vaibhav is correct. There's a configuration problem in the copy of hive-default.xml that ships with CDH3u1 which sets hive.input.format=CombineHiveInputFormat, but leaves mapred.max.split.size undefined. You can fix this problem by setting mapred.max.split.size in hive-default.xml to

Re: dbname.tablename does not work in desc

Hi Ayon, Please see https://issues.apache.org/jira/browse/HIVE-1977 Thanks. Carl On Sat, Jul 16, 2011 at 7:22 PM, Ayon Sinha ayonsi...@yahoo.com wrote: I can do select a.x, b.y from db1.table1 a join db2.table2 b on a.id=b.uid but I cannot do: desc db1.table1 This throws error: hive

[ANNOUNCE] Apache Hive 0.7.1 Released

The Apache Hive team is pleased to announce the release of Hive 0.7.1. Apache Hive is a data warehouse system for Hadoop that facilitates easy data summarization, ad-hoc querying, and analysis of large datasets stored in Hadoop compatible file systems Hive 0.7.1 is available in both binary and

Re: Logging MySQL queries

Hi Steven, I think you can tell Datanucleus to log SQL using some of the configuration properties described here: http://www.datanucleus.org/products/accessplatform/logging.html It looks like the Datanucleus.Datastore.* categories are the ones you are interested in. Another option which may

Re: Hive web interface startup problem

Hi Ayon, We dropped support for HWI in CDH3u0 due to inconsistent upstream maintenance of this package. We recommend instead that people use Hue/Beeswax. More Information: https://ccp.cloudera.com/display/CDHDOC/Known+Issues+and+Work+Arounds+in+CDH3#KnownIssuesandWorkAroundsinCDH3-Hive

Re: Hive integration with HBase

Hi Marcos, Here's a JIRA query that will show you the list of unresolved Hive issues related to the HBase storage handler:

[ANNOUNCE] Apache Hive 0.7.0 Released

The Apache Hive team is pleased to announce the release of Apache Hive 0.7.0. Apache Hive is a data warehouse system for Hadoop that facilitates easy data summarization, ad-hoc querying, and analysis of large datasets stored in Hadoop compatible file systems Apache Hive 0.7.0 is available in

Re: Hive MS SQL Server

Hi Andy, From what I understand SQLServer has the notion of a default schema (usually dbo) which is used to resolve identifiers that are not defined in a user's current schema. I think you need to either undefine the default schema for your metastore user account, or else make it point to the

Re: End User Clients for Hive?

Hi Florin, I am not aware of any plans to support prepared statements in Hive. The performance issues that motivate the use of prepared statements with other DBs aren't really applicable to Hive, so there has not been much interest in building the infrastructure that this feature requires.

Re: WARN logs using embedded Hive JDBC on CDH3B4

Hi Andrew, You can safely ignore these warnings. Datanucleus is complaining because the metastore mapping file fails to validate against the JDO DTD, apparently because we failed to put the elements in a certain specific order. As far as I can tell Datanucleus ignores the validation errors, so

Re: FW: Query Regarding HIVE-1535.

Hi Mohit, The fix for HIVE-1535 did not include a testcase. See the discussion in the ticket for an explanation of why this was the case. The steps you outlined in your email seem to indicate that HIVE-1535 was not actually fixed, or that the problem was reintroduced later. Please file a JIRA

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