python cassandra driver : Error attempting to reconnect -

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i use python-cassandra driver, , cassandra cluster @ aws. there lots of warning when connecting remotely. have same issue?

import cassandra cassandra.cluster import cluster ... in [3]:cassandra.version out[3]:'2.5.1'

warning:cassandra.pool:error attempting reconnect 172.31.24.108, scheduling retry in 128.0 seconds: timed out connecting 172.31.24.108


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