cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vijay (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (CASSANDRA-2300) Enhance Node Bootstrapping, while adding more than 1 nodes to the cluster
Date Fri, 25 Mar 2011 00:44:05 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-2300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vijay reassigned CASSANDRA-2300:
--------------------------------

    Assignee: Vijay

> Enhance Node Bootstrapping, while adding more than 1 nodes to the cluster
> -------------------------------------------------------------------------
>
>                 Key: CASSANDRA-2300
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2300
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core
>    Affects Versions: 0.8
>         Environment: JVM
>            Reporter: Vijay
>            Assignee: Vijay
>            Priority: Minor
>
> Problem: When we add more than one node to the cluster, nodes tends to get the same token
range's.... currently we have to wait till the node starts to stream the data (Stage 3 as
listed below)
> There are 3 stages while the node trys to bootstrap
> 1) It understands the Ring
> 2) It finds a token in the ring and announce to the cluster
> 3) Start to stream the data.
> Possible Solution: If we can move the stage 2 from the bootstrapping node to the seed
node's, when it starts the boot strapping it will be easier for the other nodes who are joining.

> This will reduce the time which is needed for us to add nodes to the clusters. This will
also reduce the manual work of assigning the tokens when doubling the cluster and opens up
possibilities of future enhancements to the token assignment.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message