CODEWITHSUNDEEP
cassandranodetool
Florian
Florian

Reputation: 489

Cassandra Nodetool URISyntaxException: 'Malformed IPv6 address at index 7'

Cassandra nodetool throws an error after updating OpenJDK

nodetool status
nodetool: Failed to connect to '127.0.0.1:7199' - URISyntaxException: 'Malformed IPv6 address at index 7: rmi://[127.0.0.1]:7199'.

This also affects the current official Docker-Hub Image https://hub.docker.com/_/cassandra version 3.11.12

How can I fix this error?

Upvotes: 19

Views: 23953

Answers (2)

Wawrzyniec Pruski
Wawrzyniec Pruski

Reputation: 389

You can upgrade to Apache Cassandra 3.11.13 or use this command:

nodetool -Dcom.sun.jndi.rmiURLParsing=legacy status

Another way is to add this -Dcom.sun.jndi.rmiURLParsing=legacy to JAVA_TOOL_OPTIONS environment variable.

Upvotes: 17

Florian
Florian

Reputation: 489

There seems to be an issue with "improved" IPv6 address parsing in the latest jdk update.
The workaround would be to use the IPv6 notation of localhost

nodetool -h ::FFFF:127.0.0.1 status

Upvotes: 29

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