Creating an Amazon EMR cluster management Job
Create a Job to start a new Amazon EMR cluster, then resize the
cluster, and finally list the ID and name information of the instance groups in the
cluster.
-
Create a new Job and add a tAmazonEMRManage component, a tAmazonEMRResize component, a tAmazonEMRListInstances component, and a tJava component by typing their names in the design workspace or
dropping them from the Palette. -
Link the tAmazonEMRManage component to
the tAmazonEMRResize component using a Trigger > OnSubjobOk
connection. -
Link the tAmazonEMRResize component to
the tAmazonEMRListInstances component using a
Trigger > OnSubjobOk connection. -
Link the tAmazonEMRListInstances
component to the tJava component using a Row > Iterate
connection.
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