[jira] [Assigned] (CASSANDRA-5916) gossip and tokenMetadata get hostId out of sync on failed replace_node with the same IP address

["Jeremiah Jordan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-5916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeremiah Jordan reassigned CASSANDRA-5916:
------------------------------------------

    Assignee: Jeremiah Jordan  (was: Brandon Williams)
    
> gossip and tokenMetadata get hostId out of sync on failed replace_node with the same IP address
> -----------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-5916
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5916
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Brandon Williams
>            Assignee: Jeremiah Jordan
>             Fix For: 1.2.11
>
>
> If you try to replace_node an existing, live hostId, it will error out.  However if you're using an existing IP to do this (as in, you chose the wrong uuid to replace on accident) then the newly generated hostId wipes out the old one in TMD, and when you do try to replace it replace_node will complain it does not exist.  Examination of gossipinfo still shows the old hostId, however now you can't replace it either.

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