Hi,
Thanks for the response. I tried to use countByKey. But I am not able to
write the output to console or to a file. Neither collect() nor
saveAsTextFile() work for the Map object that is generated after
countByKey().
val x = sc.textFile(baseFile)).map { line =>
val fields = line.split("\t")
(fields(11), fields(6)) // extract (month, user_id)
}.distinct().countByKey()
x.saveAsTextFile(...) // does not work. generates an error that
saveAstextFile is not defined for Map object
Is there a way to convert the Map object to an object that I can output to
console and to a file?
thanks
--
View this message in context:
http://apache-spark-user-list.1001560.n3.nabble.com/OutofMemoryError-when-generating-output-tp12847p13056.html
Sent from the Apache Spark User List mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
