Ram Viswanadha ramv
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| import org.apache.spark.api.java.JavaPairRDD; | |
| import org.apache.spark.api.java.JavaRDD; | |
| import org.apache.spark.mllib.linalg.Vector; | |
| import org.apache.spark.mllib.linalg.Vectors; | |
| import org.apache.spark.mllib.linalg.distributed.*; | |
| import org.slf4j.Logger; | |
| import org.slf4j.LoggerFactory; | |
| import scala.Tuple2; | |
| import java.io.Serializable; |
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| import org.apache.spark.api.java.JavaPairRDD; | |
| import org.apache.spark.api.java.JavaRDD; | |
| import org.apache.spark.api.java.JavaSparkContext; | |
| import org.apache.spark.api.java.function.Function; | |
| import org.apache.spark.api.java.function.PairFunction; | |
| import org.apache.spark.mllib.recommendation.Rating; | |
| import org.apache.spark.sql.DataFrame; | |
| import org.apache.spark.sql.Row; | |
| import org.apache.spark.sql.RowFactory; | |
| import org.apache.spark.sql.SQLContext; |
ramv
/ MovieLensALS.java
Last active
February 1, 2016 07:33
Java Implementation of ALS Recommender for Movie Lens Data
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| import org.apache.spark.SparkConf; | |
| import org.apache.spark.api.java.JavaDoubleRDD; | |
| import org.apache.spark.api.java.JavaRDD; | |
| import org.apache.spark.api.java.JavaSparkContext; | |
| import org.apache.spark.api.java.function.DoubleFlatMapFunction; | |
| import org.apache.spark.api.java.function.Function; | |
| import org.apache.spark.ml.recommendation.ALS; | |
| import org.apache.spark.ml.recommendation.ALSModel; | |
| import org.apache.spark.mllib.recommendation.Rating; | |
| import org.apache.spark.sql.DataFrame; |
ramv
/ gist:10344888
Last active
August 29, 2015 13:58
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| 14/04/10 05:23:18 INFO HttpBroadcast: Broadcast server started at http://10.141.141.10:59928 | |
| 14/04/10 05:23:18 INFO SparkEnv: Registering MapOutputTracker | |
| 14/04/10 05:23:18 INFO HttpFileServer: HTTP File server directory is /tmp/spark-04b4e211-7f83-4fc3-8306-a78eddfa7b8c | |
| 14/04/10 05:23:18 INFO HttpServer: Starting HTTP Server | |
| 14/04/10 05:23:18 INFO SparkUI: Started Spark Web UI at http://10.141.141.10:4040 | |
| # | |
| # A fatal error has been detected by the Java Runtime Environment: | |
| # | |
| # SIGSEGV (0xb) at pc=0x00007faa9f3fef01, pid=17779, tid=140369475073792 | |
| # |
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| ############################## | |
| ## Kirby configuration | |
| ############################## | |
| location /kirby/ { | |
| include /etc/nginx/mime.types; | |
| index index.php; | |
| root /var/www/addons88/; | |
| if (!-e $request_filename){ |