[jira] [Resolved] (HBASE-2341) Suite of test scripts that a.) load a cluster with a verifiable dataset and b.) do random kills of regionserver+datanodes in small cluster

["stack (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-2341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack resolved HBASE-2341.
--------------------------

    Resolution: Duplicate

The integration test suite does this.  Resolving as done/duplicate

> Suite of test scripts that a.) load a cluster with a verifiable dataset and b.) do random kills of regionserver+datanodes in small cluster
> ------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-2341
>                 URL: https://issues.apache.org/jira/browse/HBASE-2341
>             Project: HBase
>          Issue Type: Task
>            Reporter: stack
>              Labels: moved_from_0_20_5
>         Attachments: HBASE-2341-0.20.3.patch, VerifiableEditor.java, VerifiableEditor.java, count-slaves.rb, test.sh
>
>
> We just filed hbase-2340 but discussion up on irc has it that we need something more hardcore than pussy-footing inside a single jvm as hdfs-2340 does.  The point was made (tlipcon) that its hard to ensure real recovery working if all is in the one JVM.
> So, this issue is about scripts that can:
> + load a cluster with a dataset that we can 'verify' as in we can tell if it has holes in it, if data has been lost.
> + script that does random kill of a random node on some random occasion
> + Script that can check cluster for data loss
> All above should work while cluster is under load.
> The above would not sit under junit.
> This looks like a suite that we'd want to run up in ec2 using Andrew's scripts and our donated aws credits.
> {code}
> 16:12 < tlipcon> here's my goal: we have a 5 node cluster in the back room. I want to run hbase on that at near full load for a week straight while some process goes around screwing with it
> 16:12 < tlipcon> then I want to verify that I didn't lose a single edit over that week
> {code}



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