Ganesh Chand created SPARK-16886:
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Summary: StructuredNetworkWordCount code comment incorrectly
refers to DataFrame instead of Dataset
Key: SPARK-16886
URL: https://issues.apache.org/jira/browse/SPARK-16886
Project: Spark
Issue Type: Bug
Components: Examples
Affects Versions: 2.0.0
Reporter: Ganesh Chand
Priority: Trivial
Both StructuredNetworkWordCount.scala and StructuredNetworkWordCount.java has
the following code comment:
{code}
// Create DataFrame representing the stream of input lines from connection to
host:port
val lines = spark.readStream
.format("socket")
.option("host", host)
.option("port", port)
.load().as[String]
{code}
The above comment should be
{code}
// Create Dataset representing the stream of input lines from connection to
host:port
val lines = spark.readStream
.format("socket")
.option("host", host)
.option("port", port)
.load().as[String]
{code}
because .as[String] returns a Dataset.
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