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From "Vinay Kumar Thota (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-2138) Gridmix tests with different time interval mr traces (1min, 3min and 5min).
Date Wed, 24 Nov 2010 10:28:14 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12935279#action_12935279
] 

Vinay Kumar Thota commented on MAPREDUCE-2138:
----------------------------------------------

bq. TestGridmixWith1minTrace, TestGridmixWith3minTrace and TestGridmixWith5minTrace share
a lot of code and should be combined into a single class with different test-cases.

The class level timeout is 9 min. So if you combine different test-cases into a single file
, it leads to a timeout issue. So that I had created it as separate files.

> Gridmix tests with different time interval mr traces (1min, 3min and 5min).
> ---------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-2138
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2138
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: test
>            Reporter: Vinay Kumar Thota
>            Assignee: Vinay Kumar Thota
>         Attachments: MAPREDUCE-2138.patch, MAPREDUCE-2138.patch, MAPREDUCE-2138.patch
>
>
> 1. Generate input data based on cluster size and create the synthetic jobs by using the
1 min folded MR trace and
> submit the jobs with below arguments.
> GRIDMIX_JOB_TYPE = LoadJob
> GRIDMIX_USER_RESOLVER = SubmitterUserResolver
> GRIDMIX_SUBMISSION_POLICY = STRESS
> Input Size = 400 MB * No. of nodes in cluster.
> TRACE_FILE = 1 min folded trace.
> Verify each job status and summary(QueueName, UserName, StatTime, FinishTime, maps, reducers
and counters etc) after
> completion of execution.
> 2. Generate input data based on cluster size and create the synthetic jobs by using the
3 min folded MR trace and
> submit the jobs with below arguments.
> GRIDMIX_JOB_TYPE = LoadJob
> GRIDMIX_USER_RESOLVER = RoundRobinUserResolver
> GRIDMIX_SUBMISSION_POLICY = Replay
> Input Size = 200 MB * No. of nodes in cluster.
> TRACE_FILE = 3 min folded trace.
> PROXY_USERS = proxy users file path.
> Verify each job status, submitted user and summary(QueueName, UserName, StatTime, FinishTime,
maps, reducers and
> counters etc) after completion of execution.
> 3. Generate input data based on cluster size and create the synthetic jobs by using the
5 min folded MR trace and
> submit the jobs with below arguments.
> GRIDMIX_JOB_TYPE = SleepJob
> GRIDMIX_USER_RESOLVER = EchoUserResolver
> GRIDMIX_MIN_FILE = 100 MB
> GRIDMIX_SUBMISSION_POLICY = Serial
> Input Size = 300 MB * No. of nodes in cluster.
> TRACE_FILE = 5 min folded trace.
> Verify each job status, file size and summary(QueueName, UserName, StatTime, FinishTime,
maps, reducers and counters
> etc) after completion of execution.

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