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Posted to common-dev@hadoop.apache.org by "Nigel Daley (JIRA)" <ji...@apache.org> on 2007/04/06 02:35:32 UTC

[jira] Updated: (HADOOP-1203) UpgradeUtilities should use MiniDFSCluster to start and stop NameNode/DataNodes

     [ https://issues.apache.org/jira/browse/HADOOP-1203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nigel Daley updated HADOOP-1203:
--------------------------------

    Attachment: 1203.patch

Here is a preliminary patch for review.  I still need to finish documenting MiniDFSCluster.  Here are the main changes in this patch:

MiniDFSCluster:
 - use new static create methods on DataNode and NameNode
 - remove Runner threads
 - remove deprecated constructors
 - add new constructor, options, and methods needed by DFS upgrade tests

All Tests:
 - MiniDFSCluster constructor now throws Exception so tests that use it now do too

DataNode and Storage:
 - removed deprecated methods that were only used by MiniDFSCluster
 - removed static method/fields that were created for MiniDFSCluster and are no longer needed

> UpgradeUtilities should use MiniDFSCluster to start and stop NameNode/DataNodes
> -------------------------------------------------------------------------------
>
>                 Key: HADOOP-1203
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1203
>             Project: Hadoop
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 0.13.0
>            Reporter: Nigel Daley
>             Fix For: 0.13.0
>
>         Attachments: 1203.patch
>
>
> UpgradeUtilities used by DFS tests should use MiniDFSCluster to start and stop NameNode/DataNodes.

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