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From "Philip Young (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 17:42:00 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-3903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14588437#comment-14588437
] 

Philip Young commented on ACCUMULO-3903:
----------------------------------------

I don't have a pressing need to have a solution right at this minute, so I would be interested
in waiting for the development in Htrace webapp to stabilise. It seems like it would be a
good approach to have one presentation. 

[~elserj], 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)? 

[~stack], would any work need to be done to the Htrace webapp to make it more suited for embedding
it in other webapps? If so, would you like tickets created to cover this in Htrace Jira?

> 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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