spark-user mailing list archives: September 2016

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Richard Catlin Re: off heap to alluxio/tachyon in Spark 2 Mon, 19 Sep, 18:48
Robin East Re: Forecasting algorithms in spark ML Thu, 08 Sep, 07:18
Robin East Re: MLib : Non Linear Optimization Thu, 08 Sep, 08:38
Robin East Re: Graphhopper/routing in Spark Fri, 09 Sep, 07:07
Robineast Re: Large-scale matrix inverse in Spark Thu, 29 Sep, 10:47
Rodrick Brown Re: No SparkR on Mesos? Thu, 08 Sep, 01:46
Rodrick Brown Re: Design considerations for batch and speed layers Fri, 30 Sep, 23:51
RodrigoB Running in local mode as SQL engine - what to optimize? Thu, 29 Sep, 18:50
Romanov Re: Spark 2.0: SQL runs 5x times slower when adding 29th field to aggregation. Thu, 01 Sep, 15:28
Romi Kuntsman Israel Spark Meetup Wed, 21 Sep, 04:53
Roshani Nagmote Issues while running MLlib matrix factorization ALS algorithm Thu, 15 Sep, 21:00
Roshani Nagmote Re: Issues while running MLlib matrix factorization ALS algorithm Fri, 16 Sep, 16:13
Roshani Nagmote Re: Issues while running MLlib matrix factorization ALS algorithm Fri, 16 Sep, 18:14
Roshani Nagmote Re: Issues while running MLlib matrix factorization ALS algorithm Mon, 19 Sep, 18:01
Roshani Nagmote Re: Issues while running MLlib matrix factorization ALS algorithm Mon, 19 Sep, 18:21
Roshani Nagmote Spark MLlib ALS algorithm Fri, 23 Sep, 18:07
Roshani Nagmote Re: Spark MLlib ALS algorithm Sun, 25 Sep, 23:19
Russell Jurney Parquet compression jars not found - both snappy and lzo - PySpark 2.0.0 Tue, 27 Sep, 21:47
Russell Spitzer Re: spark cassandra issue Sun, 04 Sep, 16:31
Russell Spitzer Re: spark cassandra issue Sun, 04 Sep, 16:34
Russell Spitzer Re: Write to Cassandra table from pyspark fails with scala reflect error Thu, 15 Sep, 03:24
Russell Spitzer Re: Write to Cassandra table from pyspark fails with scala reflect error Thu, 15 Sep, 15:32
Sachin Janani Re: Using Zeppelin with Spark FP Mon, 12 Sep, 07:24
Sachin Janani Re: Using Zeppelin with Spark FP Mon, 12 Sep, 08:47
Sachin Janani Re: Zeppelin patterns with the streaming data Tue, 13 Sep, 04:05
Sachin Janani Re: Best way to present data collected by Flume through Spark Thu, 15 Sep, 14:25
Saisai Shao Re: Spark metrics when running with YARN? Mon, 12 Sep, 09:07
Saisai Shao Re: Spark metrics when running with YARN? Sun, 18 Sep, 01:35
Saliya Ekanayake Access HDFS within Spark Map Operation Mon, 12 Sep, 04:14
Saliya Ekanayake Re: Access HDFS within Spark Map Operation Tue, 13 Sep, 18:09
Saliya Ekanayake Re: Access HDFS within Spark Map Operation Wed, 14 Sep, 02:17
Saliya Ekanayake Re: Access HDFS within Spark Map Operation Wed, 14 Sep, 03:41
Saliya Ekanayake Re: Access HDFS within Spark Map Operation Wed, 14 Sep, 04:00
Saliya Ekanayake Re: Access HDFS within Spark Map Operation Wed, 14 Sep, 04:09
SamyaMaiti LIVY VS Spark Job Server Wed, 14 Sep, 19:32
Sankar Mittapally Fwd: Write.df is failing on NFS and S3 based spark cluster Mon, 19 Sep, 13:08
Sankar Mittapally Re: write.df is failing on Spark Cluster Tue, 20 Sep, 14:29
Sankar Mittapally Re: write.df is failing on Spark Cluster Tue, 20 Sep, 16:30
Sankar Mittapally Re: write.df is failing on Spark Cluster Tue, 20 Sep, 17:19
Sankar Mittapally Re: write.df is failing on Spark Cluster Wed, 21 Sep, 01:46
Santoshakhilesh RE: Scala Vs Python Thu, 01 Sep, 05:02
Santoshakhilesh RE: Scala Vs Python Fri, 02 Sep, 07:10
Sateesh Karuturi Getting empty values while receiving from kafka Spark streaming Mon, 19 Sep, 02:56
Satish Chandra J Fetching Hive table data from external cluster Tue, 13 Sep, 13:59
Saurabh Dubey RE: Window Functions with SQLContext Thu, 01 Sep, 05:40
Saurabh Dubey RE: Window Functions with SQLContext Thu, 01 Sep, 05:47
Saurabh Dubey RE: Window Functions with SQLContext Thu, 01 Sep, 06:10
Saurabh Malviya (samalviy) Get profile from sbt Mon, 19 Sep, 16:28
Saurav Sinha Re: Finding unique across all columns in dataset Mon, 19 Sep, 09:11
Sean Owen Re: difference between package and jar Option in Spark Thu, 01 Sep, 09:26
Sean Owen Re: Spark 2.0.0 - Java vs Scala performance difference Thu, 01 Sep, 09:27
Sean Owen Re: Why there is no top method in dataset api Thu, 01 Sep, 12:31
Sean Owen Re: Spark 2.0.0 - has anyone used spark ML to do predictions under 20ms? Thu, 01 Sep, 12:45
Sean Owen Re: Spark 2.0.0 - has anyone used spark ML to do predictions under 20ms? Thu, 01 Sep, 13:08
Sean Owen Re: Spark 2.0.0 - has anyone used spark ML to do predictions under 20ms? Thu, 01 Sep, 13:42
Sean Owen Re: Difference between Data set and Data Frame in Spark 2 Thu, 01 Sep, 14:26
Sean Owen Re: Difference between Data set and Data Frame in Spark 2 Thu, 01 Sep, 16:15
Sean Owen Re: PySpark: preference for Python 2.7 or Python 3.5? Fri, 02 Sep, 07:39
Sean Owen Re: BinaryClassificationMetrics - get raw tp/fp/tn/fn stats per threshold? Fri, 02 Sep, 14:38
Sean Owen Re: Importing large file with SparkContext.textFile Sat, 03 Sep, 18:31
Sean Owen Re: How to detect when a JavaSparkContext gets stopped Mon, 05 Sep, 08:57
Sean Owen Re: Why there is no top method in dataset api Mon, 05 Sep, 12:26
Sean Owen Re: I noticed LinearRegression sometimes produces negative R^2 values Tue, 06 Sep, 20:37
Sean Owen Re: I noticed LinearRegression sometimes produces negative R^2 values Wed, 07 Sep, 08:01
Sean Owen Re: Spark 2.0.0 won't let you create a new SparkContext? Tue, 13 Sep, 17:57
Sean Owen Re: What's the best way to find the nearest neighbor in Spark? Any windowing function? Tue, 13 Sep, 18:09
Sean Owen Re: Spark 2.0.0 won't let you create a new SparkContext? Tue, 13 Sep, 18:50
Sean Owen Re: Character encoding corruption in Spark JDBC connector Tue, 13 Sep, 19:41
Sean Owen Re: What's the best way to find the nearest neighbor in Spark? Any windowing function? Tue, 13 Sep, 19:47
Sean Owen Re: RMSE in ALS Wed, 14 Sep, 19:49
Sean Owen Re: RMSE in ALS Wed, 14 Sep, 20:14
Sean Owen Re: RMSE in ALS Wed, 14 Sep, 20:37
Sean Owen Re: Please assist: migrating RandomForestExample from MLLib to ML Wed, 14 Sep, 21:33
Sean Owen Re: Best way to present data collected by Flume through Spark Thu, 15 Sep, 14:33
Sean Owen Re: Best way to present data collected by Flume through Spark Fri, 16 Sep, 07:46
Sean Owen Re: countApprox Fri, 16 Sep, 08:04
Sean Owen Re: Issues while running MLlib matrix factorization ALS algorithm Fri, 16 Sep, 08:08
Sean Owen Re: Issues while running MLlib matrix factorization ALS algorithm Fri, 16 Sep, 16:18
Sean Owen Re: How PolynomialExpansion works Fri, 16 Sep, 18:53
Sean Owen Re: NoSuchField Error : INSTANCE specify user defined httpclient jar Sun, 18 Sep, 07:50
Sean Owen Re: Is there such thing as cache fusion with the underlying tables/files on HDFS Sun, 18 Sep, 07:52
Sean Owen Re: Is RankingMetrics' NDCG implementation correct? Mon, 19 Sep, 07:13
Sean Owen Re: off heap to alluxio/tachyon in Spark 2 Mon, 19 Sep, 19:28
Sean Owen Re: Java Compatibity Problems when we install rJava Mon, 19 Sep, 19:31
Sean Owen Re: SPARK-10835 in 2.0 Tue, 20 Sep, 14:45
Sean Owen Re: SPARK-10835 in 2.0 Tue, 20 Sep, 15:06
Sean Owen Re: Israel Spark Meetup Wed, 21 Sep, 07:32
Sean Owen Re: Off Heap (Tungsten) Memory Usage / Management ? Thu, 22 Sep, 03:09
Sean Owen Re: Using Spark as a Maven dependency but with Hadoop 2.6 Thu, 22 Sep, 09:17
Sean Owen Re: Open source Spark based projects Thu, 22 Sep, 10:18
Sean Owen Re: Off Heap (Tungsten) Memory Usage / Management ? Thu, 22 Sep, 14:56
Sean Owen Re: Off Heap (Tungsten) Memory Usage / Management ? Thu, 22 Sep, 17:44
Sean Owen Re: MLib Documentation Update Needed Mon, 26 Sep, 08:40
Sean Owen Re: Large-scale matrix inverse in Spark Tue, 27 Sep, 06:00
Sean Owen Re: Using Spark as a Maven dependency but with Hadoop 2.6 Wed, 28 Sep, 17:21
Sean Owen Re: Using Spark as a Maven dependency but with Hadoop 2.6 Thu, 29 Sep, 09:42
Selvam Raman Need a help in row repetation Sat, 03 Sep, 08:55
Selvam Raman spark cassandra issue Sun, 04 Sep, 14:35
Selvam Raman Re: spark cassandra issue Sun, 04 Sep, 14:52
Selvam Raman Re: spark cassandra issue Sun, 04 Sep, 15:20
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