Hi Tanzir, incremental import is not working in chunks, it always imports everything since last import - e.g. everything from --last-value up. You can simulate the chunks if needed using --boundary-query argument as was advised by Felix.
Jarcec On Wed, May 08, 2013 at 01:46:47PM -0400, Felix GV wrote: > --boundary-query > > http://sqoop.apache.org/docs/1.4.3/SqoopUserGuide.html#_connecting_to_a_database_server > > -- > Felix > > > On Wed, May 8, 2013 at 1:00 PM, Tanzir Musabbir <[email protected]>wrote: > > > Hello everyone, > > > > Is it really possible to import chunk-wise data through sqoop incremental > > import? > > > > Say I have a table with id 1,2,3..... N (here N is 100) and now I want to > > import it as chunk. Like > > 1st import: 1,2,3.... 20 > > 2nd import: 21,22,23.....40 > > last import: 81,82,83....100 > > > > I have read about the Sqoop job with incremental import and also know the > > --last-value parameter but do not know how to pass the chunk size. For the > > above example, chunk size here is 20. > > > > > > Any information will be highly appreciated. Thanks in advance. > >
signature.asc
Description: Digital signature
