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

2013-11-21 Thread Szehon Ho
Congrats, nice work! On Thu, Nov 21, 2013 at 10:14 PM, Prasad Mujumdar pras...@cloudera.comwrote: Congrats!! thanks Prasad On Thu, Nov 21, 2013 at 3:29 PM, Carl Steinbach c...@apache.org wrote: The Apache Hive PMC has voted to make Jitendra Nath Pandey and Eric Hanson

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

2013-11-21 Thread Lefty Leverenz
Congratulations, Jitendra and Eric! The more the merrier. -- Lefty On Thu, Nov 21, 2013 at 6:31 PM, Jarek Jarcec Cecho jar...@apache.orgwrote: Congratulations, good job! Jarcec On Thu, Nov 21, 2013 at 03:29:07PM -0800, Carl Steinbach wrote: The Apache Hive PMC has voted to make

Re: hive-exec shaded jar a bad idea?

2013-11-21 Thread Owen O'Malley
There is already a jira for it: https://issues.apache.org/jira/browse/HIVE-5725 On Thu, Nov 21, 2013 at 10:25 AM, Owen O'Malley omal...@apache.org wrote: I think we should create a ql jar that contains the ql code and no dependencies. We can still make an exec jar that bundles the

Re: hive-exec shaded jar a bad idea?

2013-11-21 Thread Owen O'Malley
I think we should create a ql jar that contains the ql code and no dependencies. We can still make an exec jar that bundles the dependencies. On Thu, Nov 21, 2013 at 6:50 AM, Edward Capriolo edlinuxg...@gmail.comwrote: That is a good idea. I have also considered jar jar, as well as stripping

Re: query resulting in many small output files causes timeout error in Hue

2013-11-21 Thread Eric Chu
(Adding hue-users back since this issues only affects Hue but not CLI) The problem is that most users (analysts) wouldn't see this problem until after they have run the query once. Often these queries take considerable time. To ask them to then run the query again with create table as wastes time

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

2013-11-21 Thread Carl Steinbach
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

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

2013-11-21 Thread Jarek Jarcec Cecho
Congratulations, good job! Jarcec On Thu, Nov 21, 2013 at 03:29:07PM -0800, Carl Steinbach wrote: 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

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

2013-11-21 Thread Gunther Hagleitner
Congratulations Jitendra and Eric! On Thu, Nov 21, 2013 at 3:31 PM, Jarek Jarcec Cecho jar...@apache.orgwrote: Congratulations, good job! Jarcec On Thu, Nov 21, 2013 at 03:29:07PM -0800, Carl Steinbach wrote: The Apache Hive PMC has voted to make Jitendra Nath Pandey and Eric Hanson

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

2013-11-21 Thread Shreepadma Venugopalan
Congrats guys! On Thu, Nov 21, 2013 at 3:37 PM, Vinod Kumar Vavilapalli vino...@apache.org wrote: Congratulations to both! Great job and keep up the good work! Thanks, +Vinod On Nov 21, 2013, at 3:29 PM, Carl Steinbach wrote: The Apache Hive PMC has voted to make Jitendra Nath Pandey

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

2013-11-21 Thread Thejas Nair
Congrats! On Thu, Nov 21, 2013 at 3:46 PM, Shreepadma Venugopalan shreepa...@cloudera.com wrote: Congrats guys! On Thu, Nov 21, 2013 at 3:37 PM, Vinod Kumar Vavilapalli vino...@apache.org wrote: Congratulations to both! Great job and keep up the good work! Thanks, +Vinod On Nov 21,

Re: java.lang.OutOfMemoryError: Java heap space

2013-11-21 Thread Asher Devuyst
unsubscribe On Wed, Nov 20, 2013 at 5:23 PM, Rok Kralj rok.kr...@gmail.com wrote: Hello, I am getting this error (appearing after sending *SHOW TABLES;*query). $ hive --service hiveserver2 Starting HiveServer2 Exception in thread pool-4-thread-1 java.lang.OutOfMemoryError: Java heap space

Re: hive-exec shaded jar a bad idea?

2013-11-21 Thread Edward Capriolo
That is a good idea. I have also considered jar jar, as well as stripping these things from hive-exec. Guava provides some nice functions for sure but when it causes classpath issues with other things, you say to your self, crud all these problems just for Preconditions.checkNotNull() ? On Thu,

Re: Difference in number of row observstions from distinct and group by

2013-11-21 Thread Thejas Nair
You probably have 400 rows where col1, col2 and col3 have null values. count(distinct col1,col2,col3) will not count those rows. On Thu, Nov 21, 2013 at 7:13 AM, Mayank Bansal mayank.ban...@mu-sigma.com wrote: Hi, I have a table which has 3 columns combined together to form a primary key.

Re: java.lang.OutOfMemoryError: Java heap space

2013-11-21 Thread Rok Kralj
What? On Nov 21, 2013 8:24 PM, Asher Devuyst ash...@gmail.com wrote: unsubscribe On Wed, Nov 20, 2013 at 5:23 PM, Rok Kralj rok.kr...@gmail.com wrote: Hello, I am getting this error (appearing after sending *SHOW TABLES;*query). $ hive --service hiveserver2 Starting HiveServer2

Difference in number of row observstions from distinct and group by

2013-11-21 Thread Mayank Bansal
Hi, I have a table which has 3 columns combined together to form a primary key. If I do Select count(distinct col1,col2,col3) from table_name; And Select count(a.*) from (select col1,col2,col3,count(*) from table_name group by col1,col2,col3)a ; While running the first query, the count of

hive-exec shaded jar a bad idea?

2013-11-21 Thread Kristof Vanbecelaere
Hi, we are using gradle as our build tool. I need hive-exec to use class OrcFile. As soon as I pull in hive-exec 0.12.0 as a dependency my build starts to fail with java.lang.NoClassDefFoundError: Could not initialize class org.gradle.internal.SystemProperties This class uses ImmutableSet.of()

query resulting in many small output files causes timeout error in Hue

2013-11-21 Thread Eric Chu
Hi, We often have map-only queries that result in a large number of small output files (in the thousands). Although this doesn't affect CLI, when users try to view/download the query result in Hue, Hue would time out in trying to read all these small files. We tried to set the following

Re: query resulting in many small output files causes timeout error in Hue

2013-11-21 Thread Tim
Or setting reducers to 1 and doing a GROUP BY all columns forces a single file too. Tim, Sent from my iPhone (which makes terrible auto-correct spelling mistakes) On 21 Nov 2013, at 18:27, Eric Chu e...@rocketfuel.com wrote: Hi, We often have map-only queries that result in a large

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

2013-11-21 Thread Prasanth Jayachandran
Congratulations both of you!! Thanks Prasanth Jayachandran On Nov 21, 2013, at 3:46 PM, Shreepadma Venugopalan shreepa...@cloudera.com wrote: Congrats guys! On Thu, Nov 21, 2013 at 3:37 PM, Vinod Kumar Vavilapalli vino...@apache.org wrote: Congratulations to both! Great job and keep

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

2013-11-21 Thread Vinod Kumar Vavilapalli
Congratulations to both! Great job and keep up the good work! Thanks, +Vinod On Nov 21, 2013, at 3:29 PM, Carl Steinbach wrote: 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

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

2013-11-21 Thread Hari Subramaniyan
Congrats to both of you! On Thu, Nov 21, 2013 at 4:05 PM, Xuefu Zhang xzh...@cloudera.com wrote: This is really nice. Congratulations, Jitendra and Eric! --Xuefu On Thu, Nov 21, 2013 at 3:56 PM, Thejas Nair the...@hortonworks.com wrote: Congrats! On Thu, Nov 21, 2013 at 3:46 PM,

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

2013-11-21 Thread Prasad Mujumdar
Congrats!! thanks Prasad On Thu, Nov 21, 2013 at 3:29 PM, Carl Steinbach c...@apache.org wrote: 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