[jira] [Commented] (GORA-89) Avoid HBase MiniCluster restarts to shorten gora-hbase tests

["Ioan Eugen Stan (Commented) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/GORA-89?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13199647#comment-13199647 ] 

Ioan Eugen Stan commented on GORA-89:
-------------------------------------

Just updated the code a little bit. The current implementation should be safer, more singleton like.
 
The idea is to 
- build() the cluster and get an instance. 
- clear the tables before every test method ( call clearTables() in @Before annotated method)

It should be pretty clear from the code. Good luck. 




                
> Avoid HBase MiniCluster restarts to shorten gora-hbase tests
> ------------------------------------------------------------
>
>                 Key: GORA-89
>                 URL: https://issues.apache.org/jira/browse/GORA-89
>             Project: Apache Gora
>          Issue Type: Improvement
>          Components: storage-hbase
>    Affects Versions: 0.2
>            Reporter: Lewis John McGibbney
>             Fix For: 0.2
>
>
> Currently our hbase tests are taking forever and a day. We should shorten the time by avoiding MiniCluster restarts.
> Just implement the cluster as a singleton and clean up the tables in
> between test by doing a scan and deletes for all rows. It's much
> faster than restarting the cluster.
> For code referenece please see the implementation here[1]. The class is
> HBaseClusterSingleton. It needs some refactoring but I think it's
> enough to speed your tests.
> Thanks Ioan for the heads up.
> [1] http://svn.apache.org/repos/asf/james/mailbox/trunk/hbase/src/test/java/org/apache/james/mailbox/hbase/

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