Hi
I run this code to extract Hadoop Metadata
proc sql;
connect to hadoop ( &hadoop_connection.);
create table METADATA as
select * from connection to hadoop ( describe extended &tableout. );
disconnect from hadoop;
quit;
and I can't get rid of the dreaded Hadoop warning:
WARNING: The following columns could have a length in SAS of 32767. If so, SAS performance is impacted. See SAS/ACCESS documentation for details.
Any way to disable this pesky warning and extract the metadata ?
Not ideal but a way to avoid the message here
Take a look at page 20 of the following document: http://support.sas.com/resources/thirdpartysupport/v94/hadoop/sas-hadoop-performance-strategies.pdf
The answer, I think, is to issue alter statements to Hadoop in order to set the desired SAS properties.
Art, CEO, AnalystFinder.com
Not sure if this option could work. options VARLENCHK=nowarn;
Not ideal but a way to avoid the message here
Available on demand!
Missed SAS Innovate Las Vegas? Watch all the action for free! View the keynotes, general sessions and 22 breakouts on demand.
Learn how use the CAT functions in SAS to join values from multiple variables into a single value.
Find more tutorials on the SAS Users YouTube channel.