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From "Li Lu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3908) Bugs in HBaseTimelineWriterImpl
Date Fri, 17 Jul 2015 04:49:05 GMT

    [ https://issues.apache.org/jira/browse/YARN-3908?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14630769#comment-14630769
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Li Lu commented on YARN-3908:
-----------------------------

Hi [~sjlee0], one nit: the name {{readTimeseriesResults}} looks a little bit confusing if
used with timeline events ({{ EntityColumnPrefix.EVENT.readTimeseriesResults(result)}}). It
looks to be related to the time series data within a timeline metric. Maybe we can change
that into a more general name to accommodate the generic type V (or T)? 

> Bugs in HBaseTimelineWriterImpl
> -------------------------------
>
>                 Key: YARN-3908
>                 URL: https://issues.apache.org/jira/browse/YARN-3908
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Zhijie Shen
>            Assignee: Vrushali C
>         Attachments: YARN-3908-YARN-2928.001.patch, YARN-3908-YARN-2928.002.patch, YARN-3908-YARN-2928.003.patch,
YARN-3908-YARN-2928.004.patch, YARN-3908-YARN-2928.004.patch
>
>
> 1. In HBaseTimelineWriterImpl, the info column family contains the basic fields of a
timeline entity plus events. However, entity#info map is not stored at all.
> 2 event#timestamp is also not persisted.



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