Unable to reach HA hdfs nameservice with the elasticsearch-repository-hdfs-2.3.0 plugin

[surekhabalaji]

We have installed a elasticsearch hdfs plug-in on the elasticSearch V 2.3.1 node and are trying to create a hdfs repo with the following command.

PUT _snapshot/my_hdfs_repository
{
"type": "hdfs",
"settings": {
"uri": "hdfs://namenode:8020/",
"path": "elasticsearch/respositories/my_hdfs_repository",
"conf.dfs.client.read.shortcircuit": "true"
}
}

This command works well while using nodename:port. Our env has the High Availabillity turned on with hdfs nameservice.

When we try creating hdfs repository using the nameservice ("uri": "hdfs://nameservice/")
, we get UnknownHostException - Cannot create Hdfs file-system for uri [hdfs://SA20HDPA] nested: IllegalArgumentException[java.net.UnknownHostException: SA20HDPA]; nested: UnknownHostException[SA20HDPA].

Any help is appreciated.

[n0mik0s]

The same question. Any possibility to use nameservice instead namenode in snap configuration?

UPD
We use python to connect to the hadoop cluster. Python have brilliant statement try-except-else which suit our needs in this particular case...

[n0mik0s]

We use python to connect to the hadoop cluster. Python have brilliant statement try-except-else which suit our needs in this particular case... *С уважением,* *Калиниченко Виталий!* 2018-06-04 15:41 GMT+03:00 Proskurin Kirill <notifications@github.com>:

…

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