[
https://issues.apache.org/jira/browse/BIGTOP-1198?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13892448#comment-13892448
]
Mikhail Antonov commented on BIGTOP-1198:
-----------------------------------------
Thanks for feedback!
I indeed didn't see this jira which you pointed out before. But that's not
quite the duplication, it's more of a supplement.
In the jira you reference you're talking about running small MR jobs thousands
or tends of thousands times in line, to that things like memory leaks in
hadoop daemons will come out.
I'm having a bit different usecase. Specifically, while running long-running
tests (like dfsio, terasort) I want to additionally load the system (not
hadoop, but OS) with simulated load and observe what's going on. That may help
(including, but not limited too:) ) in detecting issues around failovers, HA
etc.
> itest should provide smoke tests with a way to simulate heavy load on the node
> ------------------------------------------------------------------------------
>
> Key: BIGTOP-1198
> URL: https://issues.apache.org/jira/browse/BIGTOP-1198
> Project: Bigtop
> Issue Type: New Feature
> Components: Tests
> Affects Versions: 0.7.0
> Reporter: Mikhail Antonov
> Assignee: Mikhail Antonov
> Priority: Minor
> Fix For: 0.8.0
>
>
> See BIGTOP-1192 for general description of failures injection framework for
> smoke tests.
> item should have failure type which can create simulated high
> CPU/memory/network/IO utilization on the particular host in cluster.
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)
