Mailing-List: contact issues-help@hive.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@hive.apache.org
Date: Fri, 6 Oct 2017 15:32:00 +0000 (UTC)
From: "Peter Vary (JIRA)" <jira@apache.org>
To: issues@hive.apache.org
Message-ID: <JIRA.13094104.1502459814000.289721.1507303920302@Atlassian.JIRA>
In-Reply-To: <JIRA.13094104.1502459814000@Atlassian.JIRA>
References: <JIRA.13094104.1502459814000@Atlassian.JIRA> <JIRA.13094104.1502459814634@jira-lw-us.apache.org>
Subject: [jira] [Assigned] (HIVE-17300) WebUI query plan graphs
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
archived-at: Fri, 06 Oct 2017 15:32:05 -0000


     [ https://issues.apache.org/jira/browse/HIVE-17300?page=3Dcom.atlassia=
n.jira.plugin.system.issuetabpanels:all-tabpanel ]

Peter Vary reassigned HIVE-17300:
---------------------------------

    Assignee: Peter Vary  (was: Karen Coppage)

> WebUI query plan graphs
> -----------------------
>
>                 Key: HIVE-17300
>                 URL: https://issues.apache.org/jira/browse/HIVE-17300
>             Project: Hive
>          Issue Type: Improvement
>          Components: Web UI
>            Reporter: Karen Coppage
>            Assignee: Peter Vary
>         Attachments: complete_success.png, full_mapred_stats.png, graph_w=
ith_mapred_stats.png, HIVE-17300.3.patch, HIVE-17300.patch, last_stage_erro=
r.png, last_stage_running.png, non_mapred_task_selected.png
>
>
> Hi all,
> I=E2=80=99m working on a feature of the Hive WebUI Query Plan tab that wo=
uld provide the option to display the query plan as a nice graph (scroll do=
wn for screenshots). If you click on one of the graph=E2=80=99s stages, the=
 plan for that stage appears as text below.=20
> Stages are color-coded if they have a status (Success, Error, Running), a=
nd the rest are grayed out. Coloring is based on status already available i=
n the WebUI, under the Stages tab.
> There is an additional option to display stats for MapReduce tasks. This =
includes the job=E2=80=99s ID, tracking URL (where the logs are found), and=
 mapper and reducer numbers/progress, among other info.=20
> The library I=E2=80=99m using for the graph is called vis.js (http://visj=
s.org/). It has an Apache license, and the only necessary file to be includ=
ed from this library is about 700 KB.
> I tried to keep server-side changes minimal, and graph generation is take=
n care of by the client. Plans with more than a given number of stages (def=
ault: 25) won't be displayed in order to preserve resources.
> I=E2=80=99d love to hear any and all input from the community about this =
feature: do you think it=E2=80=99s useful, and is there anything important =
I=E2=80=99m missing?
> Thanks,
> Karen Coppage
> Review request: https://reviews.apache.org/r/61663/
> Any input is welcome!


--
This message was sent by Atlassian JIRA
(v6.4.14#64029)