[
https://issues.apache.org/jira/browse/CASSANDRA-10042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Arun KMPtin updated CASSANDRA-10042:
------------------------------------
Description:
I followed this Link
http://docs.datastax.com/en/cassandra/2.0/cassandra/configuration/configVnodesProduction_t.html
to enable virtual node in existing Data Center.
Data continuously writing in to cassandra.
As per the above step the i starts to migrate cassandra from initial token to
virtual node. But in between i found data unavailability from my hector client.
Unavailability start from procedure 2( When i starts pointing client to new
data center) to decommissioning old data center. In between i found data
unavailability.
was:
I followed this this Link
http://docs.datastax.com/en/cassandra/2.0/cassandra/configuration/configVnodesProduction_t.html
to enable virtual node in existing Data Center.
Data continuously writing in to cassandra.
As per the above step the i starts to migrate cassandra from initial token to
virtual node. But in between i found data unavailability from my hector client.
Unavailability start from procedure 2( When i starts pointing client to new
data center) to decommissioning old data center. In between i found data
unavailability.
> Enabling Virtural Node causes data shortage from new DC
> -------------------------------------------------------
>
> Key: CASSANDRA-10042
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10042
> Project: Cassandra
> Issue Type: Bug
> Components: API, Drivers (now out of tree)
> Environment: Linux OS, 2GB RAM, 180 GB Hard Disk
> DC1(Old) - 3 Nodes
> DC2(New) - 3 Nodes
> All machine have same configuration.
> Reporter: Arun KMPtin
> Fix For: 2.0.x
>
>
> I followed this Link
> http://docs.datastax.com/en/cassandra/2.0/cassandra/configuration/configVnodesProduction_t.html
> to enable virtual node in existing Data Center.
> Data continuously writing in to cassandra.
> As per the above step the i starts to migrate cassandra from initial token to
> virtual node. But in between i found data unavailability from my hector
> client.
> Unavailability start from procedure 2( When i starts pointing client to new
> data center) to decommissioning old data center. In between i found data
> unavailability.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
