Finally figured it out.
Flatten did the trick. Had to call flatten on the tuple returned by the
UDF as shown below.
B = FOREACH A GENERATE FLATTEN(PackageName.MyMethod());
Hope someone out there can make use of this behavior.
Thanks
-Akash
-Original Message-
From: Sharma, Akash
New to Pig UDF so requesting help to resolve the issue
Created a Pig UDF to transform an input tuple and generate an
transformed tuple.
Executed a Store to save the transformed tuple into a file
B = FOREACH A GENERATE PackageName.MyMethod();
STORE B into 'output' USING PigStorage();
My question
Hi,
I am trying to create an external hive table (with data) using the sqoop
import from the "--hive-import" command.
The requirement is to actually create an "External" hive table instead
of it being part of hive metastore.
I wanted to know if there is a way to accomplish this using
Scoop=Sqoop
Thanks
-Akash
-Original Message-
From: Sharma, Akash [mailto:akash.sha...@searshc.com]
Sent: Monday, March 28, 2011 9:40 AM
To: user@hive.apache.org
Subject: Export to MySQL
New to Hadoop/Hive/Scoop. Wanted to find out the best option to export
data out of HDFS and into a
New to Hadoop/Hive/Scoop. Wanted to find out the best option to export
data out of HDFS and into a MYSQL database. I have read about scoop
export but also wanted to know if there are other ways as well. Please
share any scoop export if handy.
Any help in this direction is appreciated.
Thanks
-Aka
