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Posted to common-dev@hadoop.apache.org by "stack (JIRA)" <ji...@apache.org> on 2007/10/23 05:12:50 UTC

[jira] Updated: (HADOOP-2084) [hbase] Add a LocalHBaseCluster

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

stack updated HADOOP-2084:
--------------------------

      Component/s: contrib/hbase
    Fix Version/s: 0.16.0
         Assignee: stack

> [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
>
>
> 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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