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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-3903) Add ability for Accumulo to store and display external Htrace traces in the Monitor pages
Date Tue, 16 Jun 2015 17:53:00 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-3903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14588461#comment-14588461
] 

Josh Elser commented on ACCUMULO-3903:
--------------------------------------

bq. just wondering what is the status of the redevelopment of the monitor in (ACCUMULO-3005)?
Do you think that this would work with displaying the Htrace GUI inside of the Accumulo monitor
and still keep a consistent look and feel (i suppose that this could be addressed through
css)? 

[~Lonepine] it's essentially stalled. I was happy with the direction it was heading, but I
haven't touched it in a long time. Would like to get back to it again. I'm not sure the level
of effort to pull in two wars and spin things up that way. Look and feel can be something
we address later on -- functionality is still first and foremost. If this is something you're
interested in pursuing, let's try to firm up a plan that we think is the correct way forward
and we can scope it out :)

> Add ability for Accumulo to store and display external Htrace traces in the Monitor pages
> -----------------------------------------------------------------------------------------
>
>                 Key: ACCUMULO-3903
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3903
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: monitor, trace
>            Reporter: Philip Young
>            Priority: Minor
>              Labels: features
>
> I would like to use Accumulo as the central store of trace information for my whole system
(of which Accumulo is also a component). I am currently integrating the existing Accumulo
HTrace trace implementation into one of the other components of my system. I would imagine
that this would be also useful for other people to use in tracing their whole system.
> As such, I would like to be able to use the existing trace pages in the Monitor for displaying
all these traces. I would like to add the ability to filter the traces that are displayed
to particular system components (services) and/or hosts. This could be implemented using either
a drop down or filter textbox to filter client-side the already de-serialised records.
> There are a number of existing tickets that relate to this work that could be done as
part of this work which would centrally position Accumulo as an enabler for tracing functionality
for a whole system, they include:  
> # [ACCUMULO-1198|https://issues.apache.org/jira/browse/ACCUMULO-1198]
> # [ACCUMULO-1013|https://issues.apache.org/jira/browse/ACCUMULO-1013]
> # [ACCUMULO-3005|https://issues.apache.org/jira/browse/ACCUMULO-3005]
> Also, even though the Accumulo Trace implementation can be used by other components pretty
much straight out of the box, it does require the accumulo-site.xml file for it to work. This
probably could be refactored to not require all the site.xml for the trace server to work
but some other trace config file. 
> Thoughts?



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