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    This is a bug that happens in Slide in versions 4.2.0 and before. Update to 4.2.2 or further to fix it.

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via issuehub.io by Unknown author, 1 year ago
02.elasticsearch: unknown error
via GitHub by floragunncom
, 1 year ago
host1: unknown error
via GitHub by rmuir
, 2 years ago
_bogus_: unknown error
via Stack Overflow by KajMagnus
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dbltest.com.dbl.spamhaus.org: unknown error
java.net.UnknownHostException: master-elasticsearch-dc2: unknown error	at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)	at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)	at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)	at java.net.InetAddress.getAllByName0(InetAddress.java:1276)	at java.net.InetAddress.getAllByName(InetAddress.java:1192)	at java.net.InetAddress.getAllByName(InetAddress.java:1126)	at org.elasticsearch.transport.netty.NettyTransport.parse(NettyTransport.java:733)	at org.elasticsearch.transport.netty.NettyTransport.addressesFromString(NettyTransport.java:685)	at org.elasticsearch.transport.TransportService.addressesFromString(TransportService.java:424)	at org.elasticsearch.discovery.zen.ping.unicast.UnicastZenPing.(UnicastZenPing.java:160)	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)