spark-user mailing list archives: March 2015

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Joseph Bradley Re: Is there any Sparse Matrix implementation in Spark/MLib? Sun, 01 Mar, 00:25
Joseph Bradley Re: Some questions after playing a little with the new ml.Pipeline. Sun, 01 Mar, 00:32
Joseph Bradley Re: Reg. Difference in Performance Sun, 01 Mar, 00:34
Ashish Nigam Re: Unable to find org.apache.spark.sql.catalyst.ScalaReflection class Sun, 01 Mar, 01:26
Michael Armbrust Re: Unable to find org.apache.spark.sql.catalyst.ScalaReflection class Sun, 01 Mar, 01:32
Qiang Cao Re: Tools to manage workflows on Spark Sun, 01 Mar, 02:26
Ted Yu Re: Tools to manage workflows on Spark Sun, 01 Mar, 02:36
Mayur Rustagi Re: Tools to manage workflows on Spark Sun, 01 Mar, 02:38
Tim Smith Re: Accumulator in SparkUI for streaming Sun, 01 Mar, 02:55
Qiang Cao Re: Tools to manage workflows on Spark Sun, 01 Mar, 02:59
Mayur Rustagi Re: Tools to manage workflows on Spark Sun, 01 Mar, 03:06
Deep Pradhan Re: Reg. Difference in Performance Sun, 01 Mar, 03:42
A.K.M. Ashrafuzzaman Connection pool in workers Sun, 01 Mar, 06:40
Jishnu Prathap RE: Spark SQL Stackoverflow error Sun, 01 Mar, 08:03
Cody Koeninger Re: Scalable JDBCRDD Sun, 01 Mar, 08:09
Vijay Saraswat Re: Is there any Sparse Matrix implementation in Spark/MLib? Sun, 01 Mar, 08:34
olegshirokikh Submitting jobs on Spark EC2 cluster: class not found, even if it's on CLASSPATH Sun, 01 Mar, 08:39
Marcin Kuthan Spark Streaming testing strategies Sun, 01 Mar, 09:13
Jaonary Rabarisoa Re: Some questions after playing a little with the new ml.Pipeline. Sun, 01 Mar, 09:23
Jaonary Rabarisoa Re: Some questions after playing a little with the new ml.Pipeline. Sun, 01 Mar, 09:26
Deborah Siegel Re: Number of cores per executor on Spark Standalone Sun, 01 Mar, 09:58
Jörn Franke Re: Scalable JDBCRDD Sun, 01 Mar, 10:18
shahab Re: Is there any Sparse Matrix implementation in Spark/MLib? Sun, 01 Mar, 10:53
shahab Re: Is there any Sparse Matrix implementation in Spark/MLib? Sun, 01 Mar, 10:55
Night Wolf Re: Columnar-Oriented RDDs Sun, 01 Mar, 11:33
A.K.M. Ashrafuzzaman Re: Connection pool in workers Sun, 01 Mar, 12:00
michal.klo...@gmail.com Re: Scalable JDBCRDD Sun, 01 Mar, 12:28
tarek_abouzeid Store Spark data into hive table Sun, 01 Mar, 14:51
eric Re: Scalable JDBCRDD Sun, 01 Mar, 15:02
Zalzberg, Idan (Agoda) unsafe memory access in spark 1.2.1 Sun, 01 Mar, 15:03
Ted Yu Re: unsafe memory access in spark 1.2.1 Sun, 01 Mar, 15:17
michal.klo...@gmail.com Re: Scalable JDBCRDD Sun, 01 Mar, 15:59
Zalzberg, Idan (Agoda) RE: unsafe memory access in spark 1.2.1 Sun, 01 Mar, 16:32
Ted Yu Re: unsafe memory access in spark 1.2.1 Sun, 01 Mar, 16:44
Koert Kuipers Re: Columnar-Oriented RDDs Sun, 01 Mar, 16:58
Holden Karau Re: Spark Streaming testing strategies Sun, 01 Mar, 17:49
Arun Luthra Re: Problem getting program to run on 15TB input Sun, 01 Mar, 17:56
Mike Trienis Pushing data from AWS Kinesis -> Spark Streaming -> AWS Redshift Sun, 01 Mar, 19:06
Zalzberg, Idan (Agoda) RE: unsafe memory access in spark 1.2.1 Sun, 01 Mar, 19:21
Chris Fregly Re: Connection pool in workers Sun, 01 Mar, 20:04
Chris Fregly Re: Pushing data from AWS Kinesis -> Spark Streaming -> AWS Redshift Sun, 01 Mar, 20:36
Josh J Re: Streaming scheduling delay Sun, 01 Mar, 22:03
Sabarish Sasidharan Column Similarities using DIMSUM fails with GC overhead limit exceeded Sun, 01 Mar, 23:31
Felix C Re: Tools to manage workflows on Spark Mon, 02 Mar, 00:02
Taeyun Kim RE: Is SPARK_CLASSPATH really deprecated? Mon, 02 Mar, 00:05
Himanish Kushary Re: Tools to manage workflows on Spark Mon, 02 Mar, 00:50
Reza Zadeh Re: Column Similarities using DIMSUM fails with GC overhead limit exceeded Mon, 02 Mar, 03:00
Sabarish Sasidharan Re: Column Similarities using DIMSUM fails with GC overhead limit exceeded Mon, 02 Mar, 03:06
Qiang Cao Re: Tools to manage workflows on Spark Mon, 02 Mar, 03:20
Reza Zadeh Re: Column Similarities using DIMSUM fails with GC overhead limit exceeded Mon, 02 Mar, 04:00
Sabarish Sasidharan Re: Column Similarities using DIMSUM fails with GC overhead limit exceeded Mon, 02 Mar, 05:36
Deborah Siegel documentation - graphx-programming-guide error? Mon, 02 Mar, 07:12
Debasish Das Re: Column Similarities using DIMSUM fails with GC overhead limit exceeded Mon, 02 Mar, 07:22
A.K.M. Ashrafuzzaman Re: Connection pool in workers Mon, 02 Mar, 08:13
Sean Owen Re: documentation - graphx-programming-guide error? Mon, 02 Mar, 08:38
Haopu Wang Is SQLContext thread-safe? Mon, 02 Mar, 08:43
anu Re: SparkSQL Timestamp query failure Mon, 02 Mar, 09:37
dubey_a Architecture of Apache Spark SQL Mon, 02 Mar, 09:48
dubey_a SQL Queries running on Schema RDD's in Spark SQL Mon, 02 Mar, 10:00
dubey_a Performance tuning in Spark SQL. Mon, 02 Mar, 10:01
dubey_a Best practices for query creation in Spark SQL. Mon, 02 Mar, 10:03
Spico Florin Re: Number of Executors per worker process Mon, 02 Mar, 10:05
Tobias Pfeiffer Re: Best practices for query creation in Spark SQL. Mon, 02 Mar, 10:13
Stephen Boesch Re: Performance tuning in Spark SQL. Mon, 02 Mar, 10:18
Guillermo Ortiz Combiners in Spark Mon, 02 Mar, 10:55
Madabhattula Rajesh Kumar GraphX path traversal Mon, 02 Mar, 11:17
Sean Owen Re: Combiners in Spark Mon, 02 Mar, 11:29
Cheng, Hao RE: Is SQLContext thread-safe? Mon, 02 Mar, 13:05
Cheng, Hao RE: Performance tuning in Spark SQL. Mon, 02 Mar, 13:21
Michal Klos Re: Tools to manage workflows on Spark Mon, 02 Mar, 14:27
jamborta multiple sparkcontexts and streamingcontexts Mon, 02 Mar, 14:43
Sean Owen Re: multiple sparkcontexts and streamingcontexts Mon, 02 Mar, 14:46
tarek_abouzeid Re: Store DStreams into Hive using Hive Streaming Mon, 02 Mar, 14:47
Tamas Jambor Re: multiple sparkcontexts and streamingcontexts Mon, 02 Mar, 14:50
Sean Owen Re: multiple sparkcontexts and streamingcontexts Mon, 02 Mar, 14:52
Tamas Jambor Re: multiple sparkcontexts and streamingcontexts Mon, 02 Mar, 15:01
Sean Owen Re: multiple sparkcontexts and streamingcontexts Mon, 02 Mar, 15:07
Tamas Jambor Re: multiple sparkcontexts and streamingcontexts Mon, 02 Mar, 15:19
Daniel Siegmann Re: SparkSQL production readiness Mon, 02 Mar, 15:29
Nan Zhu Re: multiple sparkcontexts and streamingcontexts Mon, 02 Mar, 15:33
Rok Roskar Re: java.util.NoSuchElementException: key not found: Mon, 02 Mar, 15:34
Cody Koeninger Re: Scalable JDBCRDD Mon, 02 Mar, 15:51
Michal Klos Re: Scalable JDBCRDD Mon, 02 Mar, 16:07
Ryan Williams Re: bitten by spark.yarn.executor.memoryOverhead Mon, 02 Mar, 16:36
Ted Yu Re: bitten by spark.yarn.executor.memoryOverhead Mon, 02 Mar, 16:45
Pat Ferrel Re: Upgrade to Spark 1.2.1 using Guava Mon, 02 Mar, 16:52
Sean Owen Re: bitten by spark.yarn.executor.memoryOverhead Mon, 02 Mar, 17:18
Michael Armbrust Re: Is SparkSQL optimizer aware of the needed data after the query? Mon, 02 Mar, 17:30
Michael Armbrust Re: SparkSQL production readiness Mon, 02 Mar, 17:37
Marcelo Vanzin Re: Is SPARK_CLASSPATH really deprecated? Mon, 02 Mar, 18:12
kpeng1 Issues reading in Json file with spark sql Mon, 02 Mar, 19:28
Su She Re: What joda-time dependency does spark submit use/need? Mon, 02 Mar, 19:37
Addanki, Santosh Kumar External Data Source in Spark Mon, 02 Mar, 19:41
Yin Huai Re: Issues reading in Json file with spark sql Mon, 02 Mar, 19:42
Emre Sevinc Re: Issues reading in Json file with spark sql Mon, 02 Mar, 20:02
nitinkak001 Executing hive query from Spark code Mon, 02 Mar, 20:37
Manoj Samel Dataframe v/s SparkSQL Mon, 02 Mar, 20:50
Arun Luthra Re: Workaround for spark 1.2.X roaringbitmap kryo problem? Mon, 02 Mar, 20:55
Reza Zadeh Re: Column Similarities using DIMSUM fails with GC overhead limit exceeded Mon, 02 Mar, 20:56
Ted Yu Re: Executing hive query from Spark code Mon, 02 Mar, 21:34
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