Ivan Leskin created HAWQ-1599:
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Summary: PXF Ignite plugin
Key: HAWQ-1599
URL: https://issues.apache.org/jira/browse/HAWQ-1599
Project: Apache HAWQ
Issue Type: New Feature
Components: PXF
Reporter: Ivan Leskin
Assignee: Ed Espino
This is a Jira task for the Github pull request discussed at
[https://github.com/apache/incubator-hawq/pull/1344]
Add a new PXF Ignite plugin to access (read & write) [Ignite
database|https://ignite.apache.org/] via REST API.
The complete documentation is available
[here|https://github.com/arenadata/incubator-hawq/blob/pxf_ignite_plugin/pxf/pxf-ignite/README.md].
Key features:
* Support partitioning (similar to one in PXF JDBC plugin);
* Use a dedicated Ignite client with REST API enabled. The location of the
client is a customizable PXF user property;
* Every SELECT or INSERT query splits tuples of data into groups, each of
which is send from (to) Ignite in one response (query). The size of a group is
a customizable PXF user property;
* The REST API can be modified (with relatively small changes) and used to
connect to any other database (or service) which supports SQL queries via REST,
and responds using JSON objects.
[GSON|https://github.com/google/gson] is used to parse JSON objects. No other
extra dependencies (except for those already present in HAWQ PXF) are required.
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