Hi
Thanks Akhil you saved the day…. Its working perfectly …
Regards
Jishnu Menath Prathap
From: Akhil Das [mailto:ak...@sigmoidanalytics.com]
Sent: Thursday, November 13, 2014 3:25 PM
To: Jishnu Menath Prathap (WT01 - BAS)
Cc: Akhil [via Apache Spark User List]; user@spark.apache.org
Subject: Re: basic twitter stream program not working.
Change this line
val sparkConf = new
SparkConf().setAppName("TwitterPopularTags").setMaster("local").set("spark.eventLog.enabled","true")
to
val sparkConf = new
SparkConf().setAppName("TwitterPopularTags").setMaster("local[4]").set("spark.eventLog.enabled","true")
Thanks
Best Regards
On Thu, Nov 13, 2014 at 2:58 PM,
<jishnu.prat...@wipro.com<mailto:jishnu.prat...@wipro.com>> wrote:
Hi
I am trying to run a basic twitter stream program but getting blank
output. Please correct me if I am missing something.
import org.apache.spark.SparkConf
import org.apache.spark.streaming.StreamingContext
import org.apache.spark.streaming.twitter.TwitterUtils
import org.apache.spark.streaming.Seconds
import org.apache.log4j.LogManager
import org.apache.log4j.Level
object Sparktwiter1 {
def main(args: Array[String]) {
LogManager.getRootLogger().setLevel(Level.ERROR);
System.setProperty("http.proxyHost",
"proxy4.wipro.com<http://proxy4.wipro.com>");
System.setProperty("http.proxyPort", "8080");
System.setProperty("twitter4j.oauth.consumerKey", "")
System.setProperty("twitter4j.oauth.consumerSecret", "")
System.setProperty("twitter4j.oauth.accessToken", "")
System.setProperty("twitter4j.oauth.accessTokenSecret", "")
val sparkConf = new
SparkConf().setAppName("TwitterPopularTags").setMaster("local").set("spark.eventLog.enabled",
"true")
val ssc = new StreamingContext(sparkConf, Seconds(2))
val stream = TwitterUtils.createStream(ssc, None)//, filters)
stream.print
val s1 = stream.flatMap(status => status.getText)
s1.print
val hashTags = stream.flatMap(status => status.getText.split("
").filter(_.startsWith("#")))
hashTags.print
ssc.start()
ssc.awaitTermination()
}
}
Output
-------------------------------------------
Time: 1415869348000 ms
-------------------------------------------
-------------------------------------------
Time: 1415869348000 ms
-------------------------------------------
-------------------------------------------
Time: 1415869348000 ms
-------------------------------------------
[cid:image001.jpg@01CFFF64.0FD789F0]
[cid:image002.jpg@01CFFF64.0FD789F0]
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