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Posts: 1
Registered: ‎02-24-2017

Connection refused on HDFS in the docker quickstart image

Try to access HDFS in the quickstart docker image throgh Apache Spark

scala> val df ="hdfs://cloudera:cloudera@DOCKER_IP:8020/user/cloudera/cloudera-csv-test.csv")


failed on connection exception: Connection refused; For more details see:


1. is cloudera/cloudera the right user name /password? Is the right syntax to access the hdfs?

2. why is there the connection refused? I can access the HUE correctly and add/delete file there.