I have a n external source stage with below command.
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tar -xOvf /home/LLS2TEALFA01_CSS997.tar
The job takes around 30 mins to finish.
The performace of the stage is very slow.I'm just testing the load with the job having only 2 stages: Externalsource--->Dataset.
Can somebody guide me why this is so slow and also how external source stage actually interprets the command and does it wait untill all rows are read to go into next stage?
Thanks,
Chetan.