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https://issues.apache.org/jira/browse/GORA-485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16791658#comment-16791658
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Kevin Ratnasekera edited comment on GORA-485 at 3/13/19 12:52 PM:
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Hi John,
Thanks for your interest in project. Apache Gora basically provides key value
based datastore abstraction to persist, query over real databases/backends like
Eg:- HBase, such persisted data can be analysed using Hadoop, Spark. Official
website [2] and wiki [1] has very good material to get things started.
Try Go through Apache Gora source code and understand how datastore abstraction
is implemented other datastores like Eg:- HBase. Then try to understand Kudu
data model [3] and see how you can apply key value based abstraction here.
Kudu is written from C++, however you don't need to deal native libraries.
There java client [4] which you can use to talking to Kudu server to perform
all the datastore functions. However when you write test cases you will need to
start embedded Kudu server, at there you need to come with a solution which you
can propose since Kudu server is not written from Java.
I suggest you to go through source code, build it and start using it. Once you
done fix some issues before you make a proposal. Subscribe to our
[email protected] list where you can start a discussion over there, you can
discuss these things in more wider audience.
[1] https://cwiki.apache.org/confluence/display/GORA/
[2] http://gora.apache.org/index.html
[3] https://kudu.apache.org/overview.html
[4] https://github.com/apache/kudu/tree/master/examples/java
Regards
Kevin
was (Author: djkevincr):
Hi John,
Thanks for your interest in project. Apache Gora basically provides key value
based datastore abstraction to persist, query over real databases/backends like
Eg:- HBase, such persisted data can be analysed using Hadoop, Spark. Official
website [2] and wiki [1] has very good material to get things started.
Try Go through Apache Gora source code and understand how datastore abstraction
is implemented other datastores like Eg:- HBase. Then try to understand Kudu
data model [3] and see how you can apply key value based abstraction here.
Kudu is written from C++, however you don't to deal native libraries. There
java client [4] which you can use to talking to Kudu server to perform all the
datastore functions. However when you write test cases you will need to start
embedded Kudu server, at there you need to come with a solution which you can
propose.
I suggest you to go through source code, build it and start using it. Once you
done fix some issues before you make a proposal as warm up. Subscribe to our
dev list which you can start a discussion over there, you can discuss these
things in more wider audience.
[1] https://cwiki.apache.org/confluence/display/GORA/
[2] http://gora.apache.org/index.html
[3] https://kudu.apache.org/overview.html
[4] https://github.com/apache/kudu/tree/master/examples/java
Regards
Kevin
> Apache Kudu datastore for Gora
> ------------------------------
>
> Key: GORA-485
> URL: https://issues.apache.org/jira/browse/GORA-485
> Project: Apache Gora
> Issue Type: New Feature
> Affects Versions: 0.8
> Reporter: Kevin Ratnasekera
> Assignee: Cihad Guzel
> Priority: Major
> Labels: gora-kudu, gsoc2017, gsoc2019
> Fix For: 0.9
>
>
> Apache Kudu is getting lot of attention. Kudu is a key/value store optimized
> for analytic workloads. [1]
> [1]
> https://blog.cloudera.com/blog/2015/09/kudu-new-apache-hadoop-storage-for-fast-analytics-on-fast-data/
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