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Hello everyone,

I was under impression sqoop needs data nodes to have external IP address
for data transfer.

We are using Sqoop 1.4.5

Today I tried the job in cluster which has all internal ip for datanodes
and it worked.

So I have question to clarify if I am correct about working of sqoop.

For each map there is direct connection between datanode and the database.

Does it hurt anyway the performance to have external or internal IP for
datanodes.

Thanks,