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Solutions on the web

via giraph-user by Avery Ching, 2 years ago
via JIRA by Egor Kolesnikov, 2 years ago
via incubator-giraph-user by Avery Ching, 9 months ago
Connection refused
via JIRA by Egor Kolesnikov, 1 year ago
via incubator-connectors-user by Karl Wright, 2 years ago
via Stack Overflow by Freedom
, 2 years ago
java.net.ConnectException: Connection refused	at java.net.PlainSocketImpl.socketConnect(Native Method)	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:432)	at java.net.Socket.connect(Socket.java:520)