[jira] Updated: (CASSANDRA-1286) Nodetool ring crashes when no schema is loaded

["Sylvain Lebresne (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-1286?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sylvain Lebresne updated CASSANDRA-1286:
----------------------------------------

    Attachment: 1286-Don-t-use-ranges-to-print-the-ring-with-nodetool.patch

Attaching a patch that follows Gary suggestion. It simply exposes the
map of tokens -> endpoint (including the boostrapping ones).

This fixes the ring when no schema is loaded at least.

> Nodetool ring crashes when no schema is loaded
> ----------------------------------------------
>
>                 Key: CASSANDRA-1286
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1286
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>    Affects Versions: 0.7 beta 1
>            Reporter: Sylvain Lebresne
>            Assignee: Sylvain Lebresne
>            Priority: Minor
>             Fix For: 0.7.0
>
>         Attachments: 1286-Don-t-use-ranges-to-print-the-ring-with-nodetool.patch
>
>
> Nodetool ring uses SP.getRangeToEndpointMap(null) that tries to retrieve the first non system keyspace.
> Hences it crashes (with a IndexOutOfBoundsException) if no schema is loaded.
> Should we return a nice little error message or make it work even no schema is loaded ?

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