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Posted to user@hadoop.apache.org by Michael Wohlwend <mi...@fantasymail.de> on 2020/03/04 13:27:41 UTC

ExportSnapshot connects to local ip, hadoop 3

Hello,

I want to use the ExportSnapshot class to export a snapshot to a backup hdfs.

The hadoop/hbase cluster has two nics (one for inter cluster communication,
one for client access). The database is in use, so the setup works.

When started on the master node via commandline the export to the backup hdfs
works.

When started from my machine I get exceptions from DFSClient: Failed to
connect to 192.168.10.4:9866  , which of course can't work, it should use the
other address 10.....

Getting and putting data from my machine to the cluster (via hdfs dfs -put/-
cat) works, so it's not a general problem.

Any ideas?

 Michael





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