Exception: call from * 9000 failed on connection exception: Java net. ConnectException: Connection refused: no further information; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused

Scenario:

Eclipse cannot be linked to alicloud Hadoop solution:

Change the IP in the Hadoop configuration file to the intranet IP

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Exception: call from * 9000 failed on connection exception: Java net. ConnectException: Connection refused: no further information; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused

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