Hi Michal, version 1.3.0 is quite old release (and CDH3 is not supported anymore), therefore I would strongly suggest you to upgrade to the latest release that can be downloaded from [1].
Jarcec Links: 1: http://www.apache.org/dyn/closer.cgi/sqoop/1.4.3 On Wed, Jun 12, 2013 at 11:11:49PM +0200, Michal Taborsky wrote: > Hello, > > I am running Sqoop 1.3.0-cdh3u4, as part of the Cloudera CDH. > > I am trying to get data from Oracle 11gR2 to HBase. The import works, but > CLOB columns are not making it into HBase. > > My simplest testcase: > > In Oracle: > CREATE TABLE TABLE1 ( NUMCOL NUMBER, STRCOL VARCHAR2(20 BYTE), CLOBCOL CLOB > ); > INSERT INTO TABLE1 (NUMCOL, STRCOL, CLOBCOL) VALUES (1, 'strval', > 'clobval'); > > The sqoop command I run is following (the connect parameter is shortened, > but works): > > sqoop import --connect="jdbc:oracle:thin:..." --table TABLE1 --hbase-table > table1 --hbase-create-table --hbase-row-key NUMCOL --column-family d -m 1 > > The job runs OK, the only surprising is the second to last line: > 13/06/12 23:00:06 INFO mapreduce.ImportJobBase: Transferred 0 bytes in > 7.3188 seconds (0 bytes/sec) > 13/06/12 23:00:06 INFO mapreduce.ImportJobBase: Retrieved 1 records. > > Anyway, after looking at the table in HBase: > > # hbase shell > Version 0.90.6-cdh3u4, r, Mon May 7 13:14:00 PDT 2012 > > hbase(main):001:0> scan 'table1' > ROW COLUMN+CELL > 1 column=d:STRCOL, timestamp=1371070804479, > value=strval > 1 row(s) in 0.6070 seconds > > The CLOBCOL is not there. The CLOB handling in sqoop must work in general, > because when I import the same table into Hive or just text file, the clob > data is there. The problem exists only when importing into HBase. I tried > searching Sqoop Jira and the internets at large, but could not find any > mention of CLOBs not getting into HBase. > > Thank you for your help, > Michal Taborsky
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