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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-2084) [hbase] Add a LocalHBaseCluster
Date Thu, 25 Oct 2007 00:17:51 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-2084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

stack updated HADOOP-2084:

    Attachment: localhbasecluster-v3.patch

v3 includes benefit of a Jim review (Added some javadoc and removed unused imports).

> [hbase] Add a LocalHBaseCluster
> -------------------------------
>                 Key: HADOOP-2084
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2084
>             Project: Hadoop
>          Issue Type: New Feature
>          Components: contrib/hbase
>            Reporter: stack
>            Assignee: stack
>            Priority: Minor
>             Fix For: 0.16.0
>         Attachments: localhbasecluster-v2.patch, localhbasecluster-v3.patch, localhbasecluster.patch
> Make a MiniHBaseCluster-like class named LocalHBaseCluster.  Key difference would be
purge of MiniDFSCluster and FileSystem references/management and removal of utility that only
makes sense in a unit testing context (Perhaps have MHBC inherit from LHBC).  Make a new class
rather than move MHBC from src/test to src/java to allow for later having master and regionserver
do direct method invocation rather than invocation via RPC.  LHRC would be used when hbase.master
is set to the value 'local'.
> LHRC would have a shutdown method to shutdown the cluster.  MHBC brings up the cluster
on construction.  Perhaps LHRC should do different and not start the cluster until invocation
of startup method.

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