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https://issues.apache.org/jira/browse/CASSANDRA-6054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wojciech Meler updated CASSANDRA-6054:
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Description:
It would be nice to have a way to check cassandra cluster status in terms of
availablilty for operations on keyspace at given consistency level.
Such operation should output information in availbility matrix where dimensions
are:
- consistency level
- datacenter
and values are percent of ring available in DC at given consistency level, f.e.:
consistency level | DC1 | DC2
CL.One | 100% | 100%
CL.LocalQuorum | 95% | 100%
CL.All | 90% | 90%
Unfortunatelly c* don't have CL.LocalAll, so DC split in last line have limited
sense ;).
It is valuable information for operations teams.
was:
It would be nice to have a way to check cassandra cluster status in terms of
availablilty for operations on keyspace at given consistency level.
Such operation should output information in availbility matrix where dimensions
are:
- consistency level
- datacenter
and values are percent of ring available in DC at given consistency level, f.e.:
consistency level | DC1 | DC2
CL.One | 100% | 100%
CL.LocalQuorum | 95% | 100%
CL.All | 90% | 90%
Unfortunatelly c* don't have CL.LocalAll, so have limited sense ;).
It is valuable information for operations teams.
> cluster availability report
> ---------------------------
>
> Key: CASSANDRA-6054
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6054
> Project: Cassandra
> Issue Type: Wish
> Reporter: Wojciech Meler
>
> It would be nice to have a way to check cassandra cluster status in terms of
> availablilty for operations on keyspace at given consistency level.
> Such operation should output information in availbility matrix where
> dimensions are:
> - consistency level
> - datacenter
> and values are percent of ring available in DC at given consistency level,
> f.e.:
> consistency level | DC1 | DC2
> CL.One | 100% | 100%
> CL.LocalQuorum | 95% | 100%
> CL.All | 90% | 90%
> Unfortunatelly c* don't have CL.LocalAll, so DC split in last line have
> limited sense ;).
> It is valuable information for operations teams.
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