You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2009/10/03 01:52:23 UTC
[jira] Commented: (HADOOP-6248) Circus: Proposal and Preliminary
Code for a Hadoop System Testing Framework
[ https://issues.apache.org/jira/browse/HADOOP-6248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12761781#action_12761781 ]
Allen Wittenauer commented on HADOOP-6248:
------------------------------------------
For performance testing, I am not seeing what this gives me over gridmix. There simply isn't enough here to generate a load that can be measured and compared and contrasted.
For QA testing of my application, why wouldn't I just try to run my job on a smaller chunk of representative data that has a known outcome? Also: if I've already written a mapreduce job, surely I'm competent enough to run get/put/mkdir/etc.
The fact that it requires python: that's a big fail in my book. Maybe I missed it, but I'm not seeing anything that couldn't be handled in shell, never mind the fact that perl is much more universally installed everywhere. [Yes, I'm on a portability kick. ;) ]
At this point, I don't think this is ready and/or has a clear goal in mind.
> Circus: Proposal and Preliminary Code for a Hadoop System Testing Framework
> ---------------------------------------------------------------------------
>
> Key: HADOOP-6248
> URL: https://issues.apache.org/jira/browse/HADOOP-6248
> Project: Hadoop Common
> Issue Type: New Feature
> Components: test
> Environment: Python, bash
> Reporter: Alex Loddengaard
> Attachments: HADOOP-6248.diff, HADOOP-6248_v2.diff, HADOOP-6248_v3.diff
>
>
> This issue contains a proposal and preliminary source code for Circus, a Hadoop system testing framework. At a high level, Circus will help Hadoop users and QA engineers to run system tests on a configurable Hadoop cluster, or distribution of Hadoop. See the comment below for the proposal itself.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.