hadoop - Sqoop incremental job importing more number of records than in source -


i have created sqoop job import data netezza. imports data comparing timestamp column (checking column) source on daily basis. observing that, job importing more number of records each day when compared source table in netezza.

there seems no problem or error job. 'incremental.last.value' updated each run.

how can find out wrong job. using sqoop version: 1.4.5.2.2.6.0-2800

can please show sqoop job statement used.have used split-by column in sqoop job, if yes try using other split-by column.


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