Error in import of flink-streaming-examples project [StockPrices.java]

Posted by subashbasnet on
URL: http://deprecated-apache-flink-user-mailing-list-archive.369.s1.nabble.com/Error-in-import-of-flink-streaming-examples-project-StockPrices-java-tp5119.html

Hello there,

I imported the flink-streaming-examples project [https://github.com/mbalassi/flink/tree/stockprices/flink-staging/flink-streaming/flink-streaming-examples] into eclipse but it shows me error in StockSource and TweetSource class within StockPries.java. 
I have attached the screenshot for more clarity. 

When I point to the error symbol beside StockSource I get the following message:

Multiple markers at this line

- The type StockPrices.StockSource must implement the inherited abstract method 

SourceFunction<StockPrices.StockPrice>.cancel()

- The type StockPrices.StockSource must implement the inherited abstract method 

SourceFunction<StockPrices.StockPrice>.run(SourceFunction.SourceContext<StockPrices.StockPrice>)

And for reachEnd() overriden method:
The method reachedEnd() of type StockPrices.StockSource must override or implement a supertype method

Do I need to import some another project, attach as source to run the StockPries.java. 


Best Regards,
Subash Basnet