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From "Jignesh Dhruv (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CASSANDRA-1291) nodetool ring prints incorrect IP address
Date Tue, 03 Aug 2010 04:04:16 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-1291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12894810#action_12894810
] 

Jignesh Dhruv commented on CASSANDRA-1291:
------------------------------------------

Hi Jonathan,

What I am seeing is that with RF=2 or more and endpoints being HashSet, displays incorrect
nodes/ip in the nodetool ring command. Changing HashSet to LinkedHashSet displays ring correctly
with unique ip addresses. I rely on nodetool ring command to determine what nodes are up and
their load distribution.
Let me know if I have not answered your question?

Thanks,
Jignesh

> nodetool ring prints incorrect IP address
> -----------------------------------------
>
>                 Key: CASSANDRA-1291
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1291
>             Project: Cassandra
>          Issue Type: Bug
>    Affects Versions: 0.7 beta 1
>            Reporter: Brandon Williams
>            Assignee: Brandon Williams
>             Fix For: 0.7 beta 1
>
>         Attachments: 1291.txt
>
>
> Nodetool's ring output on trunk seems to duplicate an ipaddress instead of printing them
all.
> To reproduce: spin up a 3 node cluster and create a keyspace, examine nodetool ring.
 One ip address will show up twice, though the tokens are correctly displayed for the three
machines.
> This is a cosmetic error, if you call getLiveNodes via JMX you can see all three IPs.

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