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Query to get size of the Aster table. Topic by chandrareddy321 06 Aug 2013 teradata and aster connectivity, aster mapreduce functions, load_to_teradata, load_from_teradata

I need the command to get the table data size. 
I need it to track the Aster-Teradata data transfer job progress, The Aster MR connector for Teradata (load_to_teradata/load_from_teradata) does not return any progress info, during the job processing.

2505 views
1 reply, 5 years ago
Email PST LOADER and PARSER Topic by jose.deabreu 08 Aug 2013 pst loader, pst parser

Hi,
Please could someone point me to where I can download the email .pst loader and parser functions

1710 views
1 reply, 5 years ago
Aster Demo on running on OS X Topic by vkbagare 30 Nov 2013

Did anyone download demo version of Aster and successfully deploy it on a Mac?
If yes, could you please share additional details?

1385 views
2 replies, 5 years ago
HCatalog hostname in AsterExpress Topic by toadrw 07 Nov 2013

What is the hostname of HCatalog in Aster Express?  I'm trying to connect directly using ODBC.  Thanks.

1628 views
1 reply, 6 years ago
Hadoop Ecosystem Topic by Raja_KT 07 Nov 2013

Hi,

Do you suggest for data storage and data processing to be done in Hadoop Ecosystem and from there

load to edw or what is a better option? Data maybe from Cloudstore, NFS with MapR, S3 on AWS etc

 

Thanks and regards,

Raja

1497 views
0 replies
Loading analytic function to a database other than beehive. Topic by toadrw 19 Oct 2013 analytic functions, loading

Hello:
When I log on to act from a database other than beehive as db_superuser I receive an error:
"Unable to open input file: install.sh"
I've already installed these once in beehive, but I want to be able to access them from another database.

1807 views
2 replies, 6 years ago
LAG function Error. Same type of Error as another post on the forum. Topic by rogerbryan 01 Nov 2013

 

select *

 

 

 

 

 

 

 

 

 

 

 

 

--

Query 1   

 

FROM nPath

 

 

 

 

 

 

 

 

1317 views
0 replies
Bug reports Topic by tanya@tickel.net 13 Jul 2013

Hi just couldn't find the bug reports link anywhere so making one on the forum.

1924 views
3 replies, 6 years ago
JsonParseException error when using forest_predict Topic by adamm313 03 Jul 2013

Hello,
 
I'm trying to familiarize myself with the random forest functions that come with Aster by recreating the carprices example used in the Teradata Aster Big Analytics Applicance 3H Analytics User Guide.  I am able to generate a model using forest_drive, but when I try and predict based off of the model, forest_predict returns the following error:
 

2032 views
2 replies, 6 years ago
1686 views
0 replies
Aster_function GraphGen with JDBC Topic by QI.YOU 26 Jul 2013 aster, jdbc

HI ALL:
              I am trying to call Graphgen funtion with jdbc, it seems not work.but it works in Teradata sql assistant.
             Any one can help?  Thanks!!!

2459 views
4 replies, 6 years ago
Aster_function GraphGen with JDBC Topic by QI.YOU 26 Jul 2013 aster

HI ALL:
              I am trying to call Graphgen funtion with jdbc, it seems not work.but it works in Teradata sql assistant.
             Any one can help?  Thanks!!!

1598 views
0 replies
guide for aster client Topic by dgilman9999 11 Jul 2013

Hi, does anyone know where these pdfs are?  From the aster client 5.10 aix readme:
6. Follow the installation directions for the client package in the Aster Database Client Guide.
    There are three documents the user should reference:
    Aster_Client_Guide_0510.pdf
    Aster_Drivers_and_Utilities_Matrix_0510.pdf
    Aster_Client_Release_Notes_0510.pdf

1850 views
2 replies, 6 years ago
Stream API for R Topic by apataki 14 May 2012 stream, rscript, sql-mr

I found a tutorial on www.asterdata.com on how to use R with asterdata. The main body of the mapper looks like this:

while (1)

{

 input_list = scan(stdin,what=list(stock_id=" ",open_price=0),nlines=1, quiet=TRUE)
 id<-input_list[["stock_id"]]
 open_price<-input_list[["open_price"]]

8062 views
1 reply, 6 years ago
Aster and hadoop connectivity Topic by nancyjean 26 Jun 2013 aster, hadoop

Hi,
I am trying to connect Aster and hcatalog of hortonworks using the command load_from_hcatalog.
But evrytime I try to fire this query, it throws an error saying the following:
ERROR: failed to access hcatalog table mytable: FAILED: Error in metadata: javax.jdo.JDOFatalUserException: Class org.datanucleus.jdo.JDOPersistenceManagerFactory was not found.

1927 views
0 replies
Aster JDBC trouble - IS_NULLABLE/NULLABLE metadata Topic by kkolman 26 Jun 2013 jdbc

Hi,
 trying to use Aster JDBC driver to query database tables & columns.

1936 views
0 replies
architecture Topic by shambo83 03 May 2013

any one please explain the architecture of aster data

2050 views
1 reply, 6 years ago
Teradata Viewpoint support for Aster Topic by gryback 27 Oct 2012

Just throwing it out there in case you missed it. The Teradata Viewpoint 14.01 release supports monitoring of Teradata Aster! This includes integration into the following portlets:

4750 views
2 replies, 6 years ago
ODBC Driver Topic by eugene.ang 31 Mar 2013

Hi,
Does anybody know if there is a ODBC driver for Aster?
Regards
EA
 

2662 views
1 reply, 6 years ago
Queen as Worker node Topic by Prabhanjana 26 Mar 2013

Can we make the Queen node also as a worker node??
If it’s NO,  please explain us the challenges.
If it’s YES, could please provide us the detail steps (precautions) before adding Queen as worked node.

2356 views
2 replies, 6 years ago
Using Aster ACT with cygwin Topic by vtkachen 28 Feb 2013

Does anyone have an experience running ACT with cygwin to connect remotely? 
The connection freezes waiting for respond from the DB...

2143 views
1 reply, 6 years ago
Configuration Topic by sivaji_doguparthi 24 Mar 2013

Hi All,
I am new to big data and choose first asterdata to experment.
I getting probel wihile activing worker node. please find the below screeenshot. 
 Regards,
Sivaji

1916 views
3 replies, 6 years ago
Logistic Regression Equation Error in Aster Topic by Prabhanjana 26 Mar 2013

I applied the logistic regression analytical function for my sample dataset .  But I am getting the following error,
“ERROR:  SQL-MR function LOG_REGRESSION failed: ERROR: SQL-MR function LOG_REGRESSION_ROW failed: Response can only take Boolean values”

1737 views
0 replies
The coolest Sql-MR Function you'll see today Topic by protodemos 27 Feb 2013

Hi,
I have to walk a fine line between making a plug and sharing some cool news, so Mods please keep me honest here.
This is the story of a quick-and-dirty little sql-mr function that started out as a simple expression evaluator (add, subtract, multiply, divide) but grew, Frankenstein-like into a full-fledged programming language.

2002 views
0 replies
Aster Analytic Libraries Topic by Say2Sabarish 19 Feb 2013

I am using Aster Express 5. I was using the SQL-MR built in libraries. However, some functionalies like COUNT_TOKENS,nTREE which was mentioned in the user guide, was not present in the library. Is there anyway I can get library with all functionalities included? Thanks in advance.

1453 views
0 replies

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