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Hbase error: "10/12/26 06:48:07 INFO ipc.HbaseRPC: server on /127.0.0.1►8920 could not be reached after 1 attempt, having refused."

Does anyone know what happened to hbase? I use the cloudera distribution vm image for hadoop, it worked fine earlier, but now gave me this error every second when I try to list all the tables:

10/12/26 06:48:07 INFO ipc.HbaseRPC: the server on /127.0.0.1/108920 cannot be reached after 1 attempt, having refused.

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2 answers

Ubuntu 11.10. /etc/hosts, IP 127.0.1.1.
, 127.0.0.1, Hbase .

, IP- IPv6 /etc/hosts.

, !

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. - , zookeeper hbase. 127.0.0.1 . , . , hbase FAQ : http://wiki.apache.org/hadoop/Hbase/Troubleshooting

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Source: https://habr.com/ru/post/1782177/

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