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Failsafe incremental import with Sqoop

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Contributor

Hi,

If I'm doing an incremental import from SQL Server to HDFS using Sqoop and one (or more) of the mappers fails (for whatever reason, for instance, a String conversion exception), are the data processed by the other mappers going to be written in the HDFS file anyway? Or is the import process not going to copy any data at all?

Thanks a lot in advance.

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Contributor

Thanks, Predrag.