[GitHub] incubator-streams pull request #348: STREAMS-344: streams-persist-neo4j

[steveblackmon]

GitHub user steveblackmon opened a pull request:

https://github.com/apache/incubator-streams/pull/348

STREAMS-344: streams-persist-neo4j

now that neo4j-java-driver is apache licensed, we can support binding to 
the binary bolt endpoint to write and read streams data.

everything related to neo4j is now in streams-persist-neo4j, leaving only 
interfaces in streams-persist-graph for now.

unlike most other persisters, this module expects to find a valid activity 
or activityobject in the datum, not just any document, but then it is able to 
insert activityobjects as vertices and activities as edges connecting 
activityobjects.

You can merge this pull request into a Git repository by running:

$ git pull https://github.com/steveblackmon/incubator-streams STREAMS-344

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/incubator-streams/pull/348.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #348


commit 1f4e175cf84a208252d488c2858ea420af0642f9
Author: Steve Blackmon 
Date:   2017-01-03T00:11:01Z

new neo4j module with bolt:// and http:// support, and tests

commit ee700fd16e8631bdb0fb453d686beef4167af13b
Author: Steve Blackmon 
Date:   2017-01-03T01:42:33Z

add constructor




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[jira] [Commented] (STREAMS-344) Support binary protocol in streams-persist-graph

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/STREAMS-344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15798634#comment-15798634
 ] 

ASF GitHub Bot commented on STREAMS-344:


GitHub user steveblackmon opened a pull request:

https://github.com/apache/incubator-streams/pull/348

STREAMS-344: streams-persist-neo4j

now that neo4j-java-driver is apache licensed, we can support binding to 
the binary bolt endpoint to write and read streams data.

everything related to neo4j is now in streams-persist-neo4j, leaving only 
interfaces in streams-persist-graph for now.

unlike most other persisters, this module expects to find a valid activity 
or activityobject in the datum, not just any document, but then it is able to 
insert activityobjects as vertices and activities as edges connecting 
activityobjects.

You can merge this pull request into a Git repository by running:

$ git pull https://github.com/steveblackmon/incubator-streams STREAMS-344

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/incubator-streams/pull/348.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #348


commit 1f4e175cf84a208252d488c2858ea420af0642f9
Author: Steve Blackmon 
Date:   2017-01-03T00:11:01Z

new neo4j module with bolt:// and http:// support, and tests

commit ee700fd16e8631bdb0fb453d686beef4167af13b
Author: Steve Blackmon 
Date:   2017-01-03T01:42:33Z

add constructor




> Support binary protocol in streams-persist-graph
> 
>
> Key: STREAMS-344
> URL: https://issues.apache.org/jira/browse/STREAMS-344
> Project: Streams
>  Issue Type: Improvement
>  Components: Persist
>Reporter: Steve Blackmon
>Assignee: Steve Blackmon
> Fix For: 0.5
>
>
> Support batch writes in GraphHttpPersistWriter.
> Using a separate HTTP Post for every datum is inefficient.



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