SQL Clone
SQLServerCentral is supported by Redgate
 
Log in  ::  Register  ::  Not logged in
 
 
 


Sqoop, Hadoop and Hive


Sqoop, Hadoop and Hive

Author
Message
Dave Poole
Dave Poole
SSCoach
SSCoach (16K reputation)SSCoach (16K reputation)SSCoach (16K reputation)SSCoach (16K reputation)SSCoach (16K reputation)SSCoach (16K reputation)SSCoach (16K reputation)SSCoach (16K reputation)

Group: General Forum Members
Points: 16324 Visits: 3403
I've successfully got SQOOP to import data from SQL Server into Hadoop via Hive.

Sqoop import --connect ‘jdbc:sqlserver://mysqlserver.mycompany.com;username=hadoopuser;password=hadoop;database=hadoopProofOfConcept’ --table dataforhive --hive-import

However, getting data to go the other way, from Hadoop/Hive to SQL Server is less succesful.
SQOOP is happy to dump a Hadoop/Hive record into a single column in SQL Server but freaks if I want to export records with more than one field.

SQOOP is brilliant at giving reams of useless error messages but not so great at giving you something to help get to the root cause. Has anyone had any experience with importing data into SQL Server using SQOOP and can you give me a few pointers?

LinkedIn Profile
www.simple-talk.com
Go


Permissions

You can't post new topics.
You can't post topic replies.
You can't post new polls.
You can't post replies to polls.
You can't edit your own topics.
You can't delete your own topics.
You can't edit other topics.
You can't delete other topics.
You can't edit your own posts.
You can't edit other posts.
You can't delete your own posts.
You can't delete other posts.
You can't post events.
You can't edit your own events.
You can't edit other events.
You can't delete your own events.
You can't delete other events.
You can't send private messages.
You can't send emails.
You can read topics.
You can't vote in polls.
You can't upload attachments.
You can download attachments.
You can't post HTML code.
You can't edit HTML code.
You can't post IFCode.
You can't post JavaScript.
You can post emoticons.
You can't post or upload images.

Select a forum

































































































































































SQLServerCentral


Search