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From "Kartashov, Andy" <Andy.Kartas...@mpac.ca>
Subject RE: How to use sqoop import
Date Fri, 01 Mar 2013 14:20:42 GMT
There are two ways to import data from sqoop.

Table dump (without select statements)
Example:
sqoop import --connect jdbc:mysql://<host>/<database> --username <name>
 --password <"*****"> --table <table name> -m 1  --fields-terminated-by <choose
any delimiter of your choice>

the -m 1 will give you one input split. If you were to increase that number than you will
have to add -split-by <table field>

In case you decide to use select statement in your import:
Example:
sqoop import --connect jdbc:mysql://<host>/<database> --username <name>
--password <"*****">  --fields-terminated-by ','
--query "select field1,field2...  from <table name> WHERE \$CONDITIONS <conditions>
--target-dir <name of directory if you want> --split-by <field1> -m 3

Good luck.

Rgds,
AK-47

From: vasanth kumar [mailto:rj.vasanthkumar@gmail.com]
Sent: Friday, March 01, 2013 8:07 AM
To: user@hadoop.apache.org
Subject: Re: How to use sqoop import

Try this
./sqoop import --connect jdbc:mysql://localhost/my --username user --password 1234 --query
'select * from table where id=5 AND $CONDITIONS' --split-by table.id<http://table.id>
--target-dir /dir
you must specify --split-by and --target-dir


On Fri, Mar 1, 2013 at 12:32 PM, samir das mohapatra <samir.helpdoc@gmail.com<mailto:samir.helpdoc@gmail.com>>
wrote:
Hi All,
  Can any one share some example how to run sqoop "Import results of SQL 'statement'"   ?
 for example:
         sqoop import -connect jdbc:.........  --driver xxxxxxxxxxx
after this if i am specifying  --query "select statement " it is even not recognizing as sqoop
 valid statement..
Regards,
samir.




--
Regards
Vasanth kumar RJ
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