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Posted to hdfs-dev@hadoop.apache.org by "Todd Lipcon (Created) (JIRA)" <ji...@apache.org> on 2011/11/24 05:35:39 UTC
[jira] [Created] (HDFS-2591) HA: MiniDFSCluster support to mix and
match federation with HA
HA: MiniDFSCluster support to mix and match federation with HA
--------------------------------------------------------------
Key: HDFS-2591
URL: https://issues.apache.org/jira/browse/HDFS-2591
Project: Hadoop HDFS
Issue Type: Sub-task
Components: ha, test
Affects Versions: HA branch (HDFS-1623)
Reporter: Todd Lipcon
Assignee: Todd Lipcon
Right now the MiniDFS builder is somewhat inflexible - it just takes a "numNameNodes" parameter, which is used to specify federated nameservices. In order to add HA support, we need to be able to be more specific when configuring the NNs -- eg to test the case where there is one nameservice that is HA and another which is not.
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[jira] [Resolved] (HDFS-2591) HA: MiniDFSCluster support to mix and
match federation with HA
Posted by "Todd Lipcon (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-2591?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon resolved HDFS-2591.
-------------------------------
Resolution: Fixed
Fix Version/s: HA branch (HDFS-1623)
Hadoop Flags: Reviewed
Committed v3 to HA branch
> HA: MiniDFSCluster support to mix and match federation with HA
> --------------------------------------------------------------
>
> Key: HDFS-2591
> URL: https://issues.apache.org/jira/browse/HDFS-2591
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ha, test
> Affects Versions: HA branch (HDFS-1623)
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Fix For: HA branch (HDFS-1623)
>
> Attachments: hdfs-2591-v2.txt, hdfs-2591-v3.txt, hdfs-2591.txt
>
>
> Right now the MiniDFS builder is somewhat inflexible - it just takes a "numNameNodes" parameter, which is used to specify federated nameservices. In order to add HA support, we need to be able to be more specific when configuring the NNs -- eg to test the case where there is one nameservice that is HA and another which is not.
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