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From "Yufei Gu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6111) Rumen input does't work in SLS
Date Thu, 18 May 2017 21:50:04 GMT

    [ https://issues.apache.org/jira/browse/YARN-6111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16016512#comment-16016512
] 

Yufei Gu commented on YARN-6111:
--------------------------------

Mostly like {{JobTraceReader}} changed its way to read the trace files. It reads json objects
one by one instead of reading them as an array. So my patch v1 removes the array mark of all
jobs json object, and it works. Besides, the example rumen file is supposed to container two
jobs instead three jobs indicated by its name. I removed the last invalid job configuration
as well.
Change from:
{code}
[{job1}, {job2}, {job3}]
{code}
{code}
{job1}
{job2}
{code}

> Rumen input does't work in SLS
> ------------------------------
>
>                 Key: YARN-6111
>                 URL: https://issues.apache.org/jira/browse/YARN-6111
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: scheduler-load-simulator
>    Affects Versions: 2.6.0, 2.7.3, 3.0.0-alpha2
>         Environment: ubuntu14.0.4 os
>            Reporter: YuJie Huang
>            Assignee: Yufei Gu
>              Labels: test
>         Attachments: YARN-6111.001.patch
>
>
> Hi guys,
> I am trying to learn the use of SLS.
> I would like to get the file realtimetrack.json, but this it only 
> contains "[]" at the end of a simulation. This is the command I use to 
> run the instance:
> HADOOP_HOME $ bin/slsrun.sh --input-rumen=sample-data/2jobsmin-rumen-jh.json --output-dir=sample-data

> All other files, including metrics, appears to be properly populated.I can also trace
with web:http://localhost:10001/simulate
> Can someone help?
> Thanks



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