hawq-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Roman Shaposhnik (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAWQ-1234) Document HAWQ to PXF APIs
Date Fri, 23 Dec 2016 00:54:58 GMT
Roman Shaposhnik created HAWQ-1234:

             Summary: Document HAWQ to PXF APIs
                 Key: HAWQ-1234
                 URL: https://issues.apache.org/jira/browse/HAWQ-1234
             Project: Apache HAWQ
          Issue Type: Sub-task
          Components: PXF
            Reporter: Roman Shaposhnik
            Assignee: Ed Espino

It would be very useful to start documenting HAWQ to PXF APIs. The right places to start are:
   * libcurl (a thin wrapper for making HAWQ C code be able to do REST calls):
   * pxfmasterapi (mostly metadata calls that master is doing):
Here you will find how HAWQ via PXF pulls using a REST API to get external metadata and some
logic to parse the JSON response.
   * gpbridgeapi (segment calls to PXF):
Here you will find other examples of (read and write calls) used to fetch external data.

This message was sent by Atlassian JIRA

View raw message