Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
clear query|facets|time Search criteria: .   Results from 11 to 20 from 82 (0.133s).
Loading phrases to help you
refine your search...
Re: How to sample an inner bag? - Pig - [mail # user]
...@Mehmet... great hack! I like it :-POn Tue, May 27, 2014 at 5:08 PM, Mehmet Tepedelenlioglu <[EMAIL PROTECTED]> wrote: ...
   Author: Pradeep Gollakota, 2014-05-27, 21:18
[PIG-3453] Implement a Storm backend to Pig - Pig - [issue]
...There is a lot of interest around implementing a Storm backend to Pig for streaming processing. The proposal and initial discussions can be found at https://cwiki.apache.org/confluence/displ...
http://issues.apache.org/jira/browse/PIG-3453    Author: Pradeep Gollakota, 2014-05-25, 20:53
[expand - 2 more] - Re: Reading sequence file in pig - Pig - [mail # user]
...That is because null is not a datatype in Pig.http://pig.apache.org/docs/r0.12.1/basic.html#data-typesIf fact, you don't need to specify a type at all for aliases.Try, (key, value: chararray...
   Author: Pradeep Gollakota, 2014-05-21, 18:54
[expand - 1 more] - Re: Query : Filtering out string from a field - Pig - [mail # user]
...Kartik,Looks like you're facing this issues:https://issues.apache.org/jira/browse/PIG-2507What version of Pig are you using? The issue is fixed in 0.11.2 and 0.12.So if you upgrade to these ...
   Author: Pradeep Gollakota, 2014-05-12, 17:28
[expand - 1 more] - Re: ClassCastException: org.apache.pig.data.DataByteArray cannot be cast to java.lang.Number - Pig - [mail # user]
...One possibility off the top of my head is that the delimiter might bewrong. Can you try specifying the correct delimiter to PigStorage.E.g. For CSV filesA = LOAD 'file_A' USING PigStorage(',...
   Author: Pradeep Gollakota, 2014-04-24, 21:32
Re: Number of map task - Pig - [mail # user]
...Pig is a little too smart when dealing with data. It has a feature calledsplit combination. If you set it to false, you should see more mappers.SET pig.noSplitCombination true;On Tue, Apr 22...
   Author: Pradeep Gollakota, 2014-04-22, 20:01
Re: Strange CROSS behavior - Pig - [mail # user]
...What is the storage func you're using? My guess is that there is someshared state in the Storage func. Take a look at this SO that is dealingwith shared state in Stores.http://stackoverflow....
   Author: Pradeep Gollakota, 2014-04-18, 21:29
Re: Pig script : Need help - Pig - [mail # user]
...That is because you're calling REPLACE on a bag of tuples and not a string.What you would want to do is write a UDF (suggested name JOIN_ON), thattakes as an argument a join char and will jo...
   Author: Pradeep Gollakota, 2014-04-07, 20:28
[expand - 2 more] - Re: 回复:Re: Any way to join two aliases without using CROSS - Pig - [mail # user]
...Unfortunately, the Enumerate UDF from DataFu would not work in this case.The UDF works on Bags and in this case, we want to enumerate a relation.Implementing RANK is a very tricky thing to d...
   Author: Pradeep Gollakota, 2014-03-26, 04:38
Re: Unable to add file paths when registering a UDF - Pig - [mail # user]
...According to the docs, It should work.http://pig.apache.org/docs/r0.12.0/basic.html#registerStupid question, but is the path correct? Is it on HDFS or local disk?On Tue, Mar 11, 2014 at 8:36...
   Author: Pradeep Gollakota, 2014-03-13, 03:43
Sort:
project
Pig (82)
HBase (21)
Kafka (13)
Hadoop (8)
MapReduce (6)
Ambari (2)
Avro (2)
HDFS (2)
Accumulo (1)
Hive (1)
type
mail # user (76)
mail # dev (5)
issue (1)
date
last 7 days (0)
last 30 days (1)
last 90 days (4)
last 6 months (7)
last 9 months (82)
author
Daniel Dai (435)
Dmitriy Ryaboy (345)
Alan Gates (335)
Cheolsoo Park (273)
Jonathan Coveney (230)
Rohini Palaniswamy (199)
Russell Jurney (175)
Olga Natkovich (131)
Bill Graham (129)
Prashant Kommireddi (110)
Julien Le Dem (81)
Aniket Mokashi (79)
Thejas Nair (70)
Thejas M Nair (65)
Mridul Muralidharan (61)
liyunzhang_intel (49)
Ashutosh Chauhan (42)
pi song (41)
Gianmarco De Francisci Mo...(39)
Koji Noguchi (39)
Jeff Zhang (37)
Pradeep Gollakota (36)
Cheolsoo Park (35)
Ruslan Al-Fakikh (35)
Dmitriy V. Ryaboy (34)
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB