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From Steve Blackmon <>
Subject Re: Getting started / tutorial help
Date Fri, 30 Sep 2016 14:20:09 GMT

I don’t see sample.json in the code tree:

Did you happen create that file while trying to run the job or copy it
there inadvertently?

The jsonschema2pojo plugin will parse any .json files in that directory and
it will fail if they aren’t proper json schemas.

Please keep me posted on your progress.


On September 30, 2016 at 9:00:53 AM, Trevor Grant (

Hey all,

just trying to get started on Apache Streams.

I was trying to build the examples (on the Flink branch), when I
-DskipTests I can get a build but when I do mvn clean package I get the
following errors:

skip non existing resourceDirectory

[INFO] skip non existing resourceDirectory

[INFO] skip non existing resourceDirectory

[INFO] --- jsonschema2pojo-maven-plugin:0.4.1:generate (default) @
flink-twitter-collection ---
[INFO] Reactor Summary:
[INFO] streams-examples-flink ............................ SUCCESS [1.752s]
[INFO] flink-twitter-collection .......................... FAILURE [4.383s]
[INFO] Total time: 7.455s
[INFO] Finished at: Fri Sep 30 07:58:14 GMT-06:00 2016
[INFO] Final Memory: 30M/430M
[ERROR] Failed to execute goal
org.jsonschema2pojo:jsonschema2pojo-maven-plugin:0.4.1:generate (default)
on project flink-twitter-collection: Execution default of goal
org.jsonschema2pojo:jsonschema2pojo-maven-plugin:0.4.1:generate failed:
Error parsing document:

Unexpected end-of-input within/between OBJECT entries
[ERROR] at [Source:

line: 69, column: 2279]

Should I be worried?


Trevor Grant
Data Scientist

*"Fortunate is he, who is able to know the causes of things." -Virgil*

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