gora-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Lewis John McGibbney (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GORA-167) Make Cassandra keyspace consistency configurable within gora.properties
Date Sat, 17 May 2014 19:10:15 GMT

    [ https://issues.apache.org/jira/browse/GORA-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14000851#comment-14000851
] 

Lewis John McGibbney commented on GORA-167:
-------------------------------------------

This did not make it in to trunk a the backport of code from GORA-94 killed it off.
We should port it to trunk.

> Make Cassandra keyspace consistency configurable within gora.properties
> -----------------------------------------------------------------------
>
>                 Key: GORA-167
>                 URL: https://issues.apache.org/jira/browse/GORA-167
>             Project: Apache Gora
>          Issue Type: Improvement
>          Components: gora-cassandra
>    Affects Versions: 0.2.1
>            Reporter: Lewis John McGibbney
>            Assignee: Lewis John McGibbney
>            Priority: Minor
>             Fix For: 0.5
>
>         Attachments: GORA-167.patch, GORA-167v2.patch, GORA-167v3.patch, GORA-167v4.patch,
GORA-167v5.patch
>
>
> Current in CassandraClient#checkKeyspace() consistency is hard coded such that consistency
level is .ONE which permits consistency to wait until one replica has responded. This could
be improved to enable users to specify other consistency profiles e.g. 
>         ANY: Wait until some replica has responded.
>         ONE: Wait until one replica has responded.
>         TWO: Wait until two replicas have responded.
>         THREE: Wait until three replicas have responded.
>         LOCAL_QUORUM: Wait for quorum on the datacenter the connection was stablished.
>         EACH_QUORUM: Wait for quorum on each datacenter.
>         QUORUM: Wait for a quorum of replicas (no matter which datacenter).
>         ALL: Blocks for all the replicas before returning to the client.
> Configuration should be made available through gora.properties



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message