-RE: Not able to import data from "MYSQL table with composite key" to HBASE
shouvanik.haldar@... 2013-06-26, 05:31
Is this group not active anymore?
From: Haldar, Shouvanik
Sent: Tuesday, June 25, 2013 6:09 PM
To: '[EMAIL PROTECTED]'
Subject: Not able to import data from "MYSQL table with composite key" to HBASE
The requirement is:
I have a MYSQL table with composite key :
CREATE TABLE track( album CHAR(10) NOT NULL, dsk INTEGER NOT NULL, posn INTEGER NOT NULL, song VARCHAR(255), PRIMARY KEY (album, dsk, posn) );
I browsed on GOOGLE and found out that SQOOP version 1.4.3 supports composite key -> http://www.mail-archive.com/[EMAIL PROTECTED]/msg05109.html
After downloading the bundle->http://apache.spinellicreations.com/sqoop/1.4.3/ and installing it, I ran the sqoop command as below to achieve the same
bin/sqoop import -connect jdbc:mysql://localhost/arijitdb --username user --table track --hbase-table track --column-family rating --hbase-row-key album,dsk,posn --hbase-create-table
But, when I query the HBASE table, I find that indeed a table is created with name track but, there is no data inside.
Can anybody please help?
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