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Posted to user@spark.apache.org by Gylfi <gy...@berkeley.edu> on 2015/07/18 10:51:49 UTC

Re: write a HashMap to HDFS in Spark

Hi. 

Assuming your have the data in an RDD you can save your RDD (regardless of
structure) with "nameRDD".saveAsObjectFile("path")   where "path" can be
"hdfs:///myfolderonHDFS" or the local file system. 

Alternatively you can also use .saveAsTextFile()

Regards, 
    Gylfi. 



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