chukwa-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Eric Yang (JIRA)" <>
Subject [jira] Created: (CHUKWA-520) Metrics graphing REST api for HBase
Date Sat, 11 Sep 2010 23:27:32 GMT
Metrics graphing REST api for HBase

                 Key: CHUKWA-520
             Project: Chukwa
          Issue Type: New Feature
          Components: User Interface
         Environment: Java 6, Mac OS X 10.6
            Reporter: Eric Yang

HICC chart.jsp has the ability to graph metrics from web service API.  The usage pattern looks
like this:

/hicc/jsp/chart.jsp?data=[url to json data]

The expected data format for the data url looks like this:

{ "name": "series name", "data": [[x,y],[x2,y2],...[x1000,y1000]]}

Metrics graphing REST api should load data from HBase and convert to the above JSON output
format for graphing.
The suggested REST API looks like this:


row_key can be supplied like a macro, i.e. [host].  This will pick up selected host from HICC
session variable.

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

View raw message