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From rmetzger <...@git.apache.org>
Subject [GitHub] bahir-flink pull request #17: [BAHIR-99] Kudu connector to read/write from/t...
Date Sun, 23 Jul 2017 15:10:22 GMT
Github user rmetzger commented on a diff in the pull request:

    https://github.com/apache/bahir-flink/pull/17#discussion_r128921534
  
    --- Diff: flink-connector-kudu/README.md ---
    @@ -0,0 +1,75 @@
    +# Flink Kudu Connector
    +This connector provides a source and sink to [Apache Kudu](http://kudu.apache.org/)™
    +To use this connector, add the following dependency to your project:
    +
    +```
    +<dependency>
    +  <groupId>es.accenture</groupId>
    +  <artifactId>flink-kudu-connector</artifactId>
    +  <version>1.0</version>
    +</dependency>
    +```
    +
    +
    +Data flows patterns:
    +* Batch
    +  * Kudu -> DataSet\<RowSerializable\> -> Kudu
    +  * Kudu -> DataSet\<RowSerializable\> -> other source
    +  * Other source -> DataSet\<RowSerializable\> -> other source
    +* Stream
    +  * Other source -> DataStream \<RowSerializable\> -> Kudu
    +
    +
    +```java
    +
    +/* Batch mode - DataSet API -*/
    +
    +DataSet<RowSerializable> input = KuduInputBuilder.build(TABLE_SOURCE, KUDU_MASTER)
    +               
    +// DataSet operations --> .map(), .filter(), reduce(), etc.
    +//result = input.map(...)
    +
    +result.output(new KuduOutputFormat(KUDU_MASTER, TABLE_SINK, columnNames, KuduOutputFormat.CREATE));
    +
    +KuduInputBuilder.env.execute();
    --- End diff --
    
    Why do you recommend accessing the execution environment from the `KuduInputBuilder`?



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