[jira] [Updated] (IGNITE-4541) Create test for Hadoop running in external JVM

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

     [ https://issues.apache.org/jira/browse/IGNITE-4541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov updated IGNITE-4541:
------------------------------------
    Fix Version/s:     (was: 2.0)
                   2.1

> Create test for Hadoop running in external JVM
> ----------------------------------------------
>
>                 Key: IGNITE-4541
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4541
>             Project: Ignite
>          Issue Type: Task
>          Components: hadoop
>    Affects Versions: 1.8
>            Reporter: Vladimir Ozerov
>            Assignee: Vladimir Ozerov
>             Fix For: 2.1
>
>
> *Problem*
> Currently we run all Hadoop tests in synthetic "single JVM" mode. This way we miss lots of potential issues. We need to be able to run them in real distributed mode, but on a single machine.
> *Simplified solution*
> 1) Start N external nodes
> 2) Submit a job to these nodes and validate the result
> We can start with simple Teragen->Terasort->Teravalidate scenario. 
> Please look through {{Process}} and {{ProcessBuilder}} classes usages - most probably we already have all necessary infrastructure to start nodes in external JVM.



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