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From "Haibo Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-7581) HBase filters are not constructed correctly in ATSv2
Date Sat, 17 Mar 2018 15:24:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-7581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16403482#comment-16403482
] 

Haibo Chen commented on YARN-7581:
----------------------------------

{quote}someone wanted to see their megabytemillis counter value, do we need to retrieve the
info field in that case?
{quote}
According to the comment in every TimelineEntityReader subclass,  "// By default fetch everything
in INFO column family.", info fields are always retrieved. I assume that is for good reasons.
Hence, I added info family to cfsInFields.
{quote} Any reason we are explicitly defining convertBytesToString and convertStringToBytes
instead of using the ones that HBase provides?
{quote}
Good point. I was not aware of Bytes.toString(byte[]). Will update the patch to reuse Bytes.toString(byte[])
and Bytes.toBytes(String).

> HBase filters are not constructed correctly in ATSv2
> ----------------------------------------------------
>
>                 Key: YARN-7581
>                 URL: https://issues.apache.org/jira/browse/YARN-7581
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: ATSv2
>    Affects Versions: 3.0.0-beta1
>            Reporter: Haibo Chen
>            Assignee: Haibo Chen
>            Priority: Major
>         Attachments: YARN-7581-YARN-7055.04.patch, YARN-7581.00.patch, YARN-7581.01.patch,
YARN-7581.02.patch, YARN-7581.03.patch, YARN-7581.04.patch
>
>
> Post YARN-7346,
> TestTimelineReaderWebServicesHBaseStorage.testGetEntitiesConfigFilters() and TestTimelineReaderWebServicesHBaseStorage.testGetEntitiesMetricFilters()
start to fail when hbase.profile is set to 2.0)
> *Error Message*
>  [ERROR] Failures:
>  [ERROR] TestTimelineReaderWebServicesHBaseStorage.testGetEntitiesConfigFilters:1266
expected:<2> but was:<0>
>  [ERROR] TestTimelineReaderWebServicesHBaseStorage.testGetEntitiesMetricFilters:1523
expected:<1> but was:<0>



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