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From "Matthew F. Dennis (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CASSANDRA-1115) need more state such as when a node is leaving and bootstraping rangs
Date Wed, 23 Jun 2010 04:10:51 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-1115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12881536#action_12881536
] 

Matthew F. Dennis commented on CASSANDRA-1115:
----------------------------------------------

example output:

{noformat}
mdennis@toptop:~/mdev/trunk$ bin/nodetool -h 127.0.0.1 -p 8080 ring
Address         Status State   Load            Range                                     
                                               
127.0.0.1       Up     Normal  8.59 KB         (128311565313947613804671965990974742801, 16544703225538675863482883651164886123]
        
127.0.0.2       Up     Normal  5.77 KB         (16544703225538675863482883651164886123, 124804735337540159479107746638263794797]
        
127.0.0.3       Up     Normal  5.77 KB         (124804735337540159479107746638263794797, 128311565313947613804671965990974742801]
 
mdennis@toptop:~/mdev/trunk$

*** move ***

mdennis@toptop:~/mdev/trunk$ bin/nodetool -h 127.0.0.1 -p 8080 ring
Address         Status State   Load            Range                                     
                                               
127.0.0.2       Up     Leaving 5.77 KB         (128311565313947613804671965990974742801, 5]
                                             
127.0.0.1       Up     Normal  8.59 KB         (5, 16544703225538675863482883651164886123]
                                              
127.0.0.3       Up     Normal  5.77 KB         (16544703225538675863482883651164886123, 128311565313947613804671965990974742801]
 
mdennis@toptop:~/mdev/trunk$

mdennis@toptop:~/mdev/trunk$ bin/nodetool -h 127.0.0.1 -p 8080 ring
Address         Status State   Load            Range                                     
                                               
127.0.0.1       Up     Normal  8.59 KB         (128311565313947613804671965990974742801, 16544703225538675863482883651164886123]
        
127.0.0.2       Up     Joining 5.77 KB         (128311565313947613804671965990974742801, 10]
                                            
127.0.0.3       Up     Normal  5.77 KB         (16544703225538675863482883651164886123, 128311565313947613804671965990974742801]
 
mdennis@toptop:~/mdev/trunk$

Address         Status State   Load            Range                                     
                                               
127.0.0.2       Up     Normal  5.77 KB         (128311565313947613804671965990974742801, 10]
                                            
127.0.0.1       Up     Normal  8.59 KB         (10, 16544703225538675863482883651164886123]
                                             
127.0.0.3       Up     Normal  5.77 KB         (16544703225538675863482883651164886123, 128311565313947613804671965990974742801]
        
mdennis@toptop:~/mdev/trunk$ bin/nodetool -h 127.0.0.1 -p 8080 ring

*** decommission ***

mdennis@toptop:~/mdev/trunk$ bin/nodetool -h 127.0.0.1 -p 8080 ring
Address         Status State   Load            Range                                     
                                               
127.0.0.2       Up     Normal  5.77 KB         (128311565313947613804671965990974742801, 10]
                                            
127.0.0.1       Up     Normal  8.59 KB         (10, 16544703225538675863482883651164886123]
                                             
127.0.0.3       Up     Leaving 5.77 KB         (16544703225538675863482883651164886123, 128311565313947613804671965990974742801]
        
mdennis@toptop:~/mdev/trunk$

mdennis@toptop:~/mdev/trunk$ bin/nodetool -h 127.0.0.1 -p 8080 ring
Address         Status State   Load            Range                                     
                                               
127.0.0.2       Up     Normal  5.77 KB         (16544703225538675863482883651164886123, 10]
                                             
127.0.0.1       Up     Normal  8.59 KB         (10, 16544703225538675863482883651164886123]

mdennis@toptop:~/mdev/trunk$
{noformat}


> need more state such as when a node is leaving and bootstraping rangs
> ---------------------------------------------------------------------
>
>                 Key: CASSANDRA-1115
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1115
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tools
>    Affects Versions: 0.6
>            Reporter: jingfengtan
>            Assignee: Matthew F. Dennis
>             Fix For: 0.7
>
>         Attachments: trunk-1115.txt
>
>
> i want to know more about  Cassandra node's status, such as when a node are leaving and
bootstraping rangs,
> for example A node now  is leaving rang(B,D) and  bootstraping rang(D,E) 
> this state is useful for an admin.

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