spark-user mailing list archives: March 2015

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Re: Is there any Sparse Matrix implementation in Spark/MLib?
Joseph Bradley   Re: Is there any Sparse Matrix implementation in Spark/MLib? Sun, 01 Mar, 00:25
Vijay Saraswat     Re: Is there any Sparse Matrix implementation in Spark/MLib? Sun, 01 Mar, 08:34
shahab       Re: Is there any Sparse Matrix implementation in Spark/MLib? Sun, 01 Mar, 10:55
shahab     Re: Is there any Sparse Matrix implementation in Spark/MLib? Sun, 01 Mar, 10:53
Re: Some questions after playing a little with the new ml.Pipeline.
Joseph Bradley   Re: Some questions after playing a little with the new ml.Pipeline. Sun, 01 Mar, 00:32
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
Joseph Bradley         Re: Some questions after playing a little with the new ml.Pipeline. Tue, 03 Mar, 06:26
Jaonary Rabarisoa           Re: Some questions after playing a little with the new ml.Pipeline. Tue, 03 Mar, 12:36
Joseph Bradley             Re: Some questions after playing a little with the new ml.Pipeline. Tue, 03 Mar, 21:04
Jaonary               Re: Some questions after playing a little with the new ml.Pipeline. Wed, 04 Mar, 07:35
Jaonary Rabarisoa               Re: Some questions after playing a little with the new ml.Pipeline. Mon, 30 Mar, 15:37
Shivaram Venkataraman                 Re: Some questions after playing a little with the new ml.Pipeline. Mon, 30 Mar, 16:40
Jaonary Rabarisoa                   Re: Some questions after playing a little with the new ml.Pipeline. Tue, 31 Mar, 07:50
Shivaram Venkataraman                     Re: Some questions after playing a little with the new ml.Pipeline. Tue, 31 Mar, 07:55
Jaonary Rabarisoa                       Re: Some questions after playing a little with the new ml.Pipeline. Tue, 31 Mar, 08:08
Re: Reg. Difference in Performance
Joseph Bradley   Re: Reg. Difference in Performance Sun, 01 Mar, 00:34
Deep Pradhan     Re: Reg. Difference in Performance Sun, 01 Mar, 03:42
Re: Unable to find org.apache.spark.sql.catalyst.ScalaReflection class
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
Jianshi Huang       Re: Unable to find org.apache.spark.sql.catalyst.ScalaReflection class Thu, 12 Mar, 18:23
Jianshi Huang         Re: Unable to find org.apache.spark.sql.catalyst.ScalaReflection class Thu, 12 Mar, 19:10
Jianshi Huang           Re: Unable to find org.apache.spark.sql.catalyst.ScalaReflection class Fri, 13 Mar, 06:34
Jianshi Huang             Re: Unable to find org.apache.spark.sql.catalyst.ScalaReflection class Fri, 13 Mar, 06:46
Jianshi Huang               Re: Unable to find org.apache.spark.sql.catalyst.ScalaReflection class Fri, 13 Mar, 06:52
Eric Charles       Re: Unable to find org.apache.spark.sql.catalyst.ScalaReflection class Fri, 13 Mar, 07:00
Jianshi Huang         Re: Unable to find org.apache.spark.sql.catalyst.ScalaReflection class Fri, 13 Mar, 08:35
Jianshi Huang           Re: Unable to find org.apache.spark.sql.catalyst.ScalaReflection class Fri, 13 Mar, 10:03
Jianshi Huang             Re: Unable to find org.apache.spark.sql.catalyst.ScalaReflection class Fri, 13 Mar, 10:47
Eric Charles               Re: Unable to find org.apache.spark.sql.catalyst.ScalaReflection class Tue, 17 Mar, 10:37
Night Wolf                 Re: Unable to find org.apache.spark.sql.catalyst.ScalaReflection class Mon, 23 Mar, 08:39
Re: Tools to manage workflows on Spark
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
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
Felix C   Re: Tools to manage workflows on Spark Mon, 02 Mar, 00:02
Himanish Kushary     Re: Tools to manage workflows on Spark Mon, 02 Mar, 00:50
Qiang Cao       Re: Tools to manage workflows on Spark Mon, 02 Mar, 03:20
Michal Klos         Re: Tools to manage workflows on Spark Mon, 02 Mar, 14:27
Re: Accumulator in SparkUI for streaming
Tim Smith   Re: Accumulator in SparkUI for streaming Sun, 01 Mar, 02:55
A.K.M. Ashrafuzzaman Connection pool in workers Sun, 01 Mar, 06:40
A.K.M. Ashrafuzzaman   Re: Connection pool in workers Sun, 01 Mar, 12:00
Chris Fregly     Re: Connection pool in workers Sun, 01 Mar, 20:04
A.K.M. Ashrafuzzaman       Re: Connection pool in workers Mon, 02 Mar, 08:13
RE: Spark SQL Stackoverflow error
Jishnu Prathap   RE: Spark SQL Stackoverflow error Sun, 01 Mar, 08:03
Jishnu Prathap     RE: Spark SQL Stackoverflow error Tue, 10 Mar, 09:13
Re: Scalable JDBCRDD
Cody Koeninger   Re: Scalable JDBCRDD Sun, 01 Mar, 08:09
Jörn Franke   Re: Scalable JDBCRDD Sun, 01 Mar, 10:18
michal.klo...@gmail.com     Re: Scalable JDBCRDD Sun, 01 Mar, 12:28
eric       Re: Scalable JDBCRDD Sun, 01 Mar, 15:02
michal.klo...@gmail.com         Re: Scalable JDBCRDD Sun, 01 Mar, 15:59
Cody Koeninger           Re: Scalable JDBCRDD Mon, 02 Mar, 15:51
Michal Klos             Re: Scalable JDBCRDD Mon, 02 Mar, 16:07
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
Holden Karau   Re: Spark Streaming testing strategies Sun, 01 Mar, 17:49
Marcin Kuthan     Re: Spark Streaming testing strategies Tue, 10 Mar, 20:18
Holden Karau       Re: Spark Streaming testing strategies Tue, 10 Mar, 20:24
Marcin Kuthan         Re: Spark Streaming testing strategies Tue, 10 Mar, 21:20
Re: Number of cores per executor on Spark Standalone
Deborah Siegel   Re: Number of cores per executor on Spark Standalone Sun, 01 Mar, 09:58
Re: Columnar-Oriented RDDs
Night Wolf   Re: Columnar-Oriented RDDs Sun, 01 Mar, 11:33
Koert Kuipers     Re: Columnar-Oriented RDDs Sun, 01 Mar, 16:58
tarek_abouzeid Store Spark data into hive table Sun, 01 Mar, 14:51
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
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
Zalzberg, Idan (Agoda)         RE: unsafe memory access in spark 1.2.1 Sun, 01 Mar, 19:21
Akhil Das           Re: unsafe memory access in spark 1.2.1 Tue, 03 Mar, 06:12
Re: Problem getting program to run on 15TB input
Arun Luthra   Re: Problem getting program to run on 15TB input Sun, 01 Mar, 17:56
Arun Luthra     Re: Problem getting program to run on 15TB input Tue, 03 Mar, 00:26
Mike Trienis Pushing data from AWS Kinesis -> Spark Streaming -> AWS Redshift Sun, 01 Mar, 19:06
Chris Fregly   Re: Pushing data from AWS Kinesis -> Spark Streaming -> AWS Redshift Sun, 01 Mar, 20:36
Re: Streaming scheduling delay
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
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
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
Debasish Das           Re: Column Similarities using DIMSUM fails with GC overhead limit exceeded Mon, 02 Mar, 07:22
Reza Zadeh           Re: Column Similarities using DIMSUM fails with GC overhead limit exceeded Mon, 02 Mar, 20:56
Pat Ferrel             Re: Column Similarities using DIMSUM fails with GC overhead limit exceeded Tue, 03 Mar, 01:41
Sabarish Sasidharan               Re: Column Similarities using DIMSUM fails with GC overhead limit exceeded Tue, 03 Mar, 05:48
RE: Is SPARK_CLASSPATH really deprecated?
Taeyun Kim   RE: Is SPARK_CLASSPATH really deprecated? Mon, 02 Mar, 00:05
Marcelo Vanzin   Re: Is SPARK_CLASSPATH really deprecated? Mon, 02 Mar, 18:12
Deborah Siegel documentation - graphx-programming-guide error? Mon, 02 Mar, 07:12
Sean Owen   Re: documentation - graphx-programming-guide error? Mon, 02 Mar, 08:38
Haopu Wang Is SQLContext thread-safe? Mon, 02 Mar, 08:43
Cheng, Hao   RE: Is SQLContext thread-safe? Mon, 02 Mar, 13:05
Haopu Wang     RE: Is SQLContext thread-safe? Mon, 02 Mar, 23:56
Cheng, Hao       RE: Is SQLContext thread-safe? Tue, 03 Mar, 00:22
Haopu Wang         RE: Is SQLContext thread-safe? Tue, 03 Mar, 00:32
Cheng, Hao           RE: Is SQLContext thread-safe? Tue, 03 Mar, 05:56
Re: SparkSQL Timestamp query failure
anu   Re: SparkSQL Timestamp query failure Mon, 02 Mar, 09:37
anu     Re: SparkSQL Timestamp query failure Tue, 03 Mar, 04:43
anu     Re: SparkSQL Timestamp query failure Mon, 30 Mar, 11:29
dubey_a Architecture of Apache Spark SQL Mon, 02 Mar, 09:48
Akhil Das   Re: Architecture of Apache Spark SQL Tue, 03 Mar, 06:18
Michael Armbrust     Re: Architecture of Apache Spark SQL Tue, 03 Mar, 06:21
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
Stephen Boesch   Re: Performance tuning in Spark SQL. Mon, 02 Mar, 10:18
Cheng, Hao   RE: Performance tuning in Spark SQL. Mon, 02 Mar, 13:21
Abhishek Dubey     RE: Performance tuning in Spark SQL. Tue, 03 Mar, 03:15
dubey_a Best practices for query creation in Spark SQL. Mon, 02 Mar, 10:03
Tobias Pfeiffer   Re: Best practices for query creation in Spark SQL. Mon, 02 Mar, 10:13
Re: Number of Executors per worker process
Spico Florin   Re: Number of Executors per worker process Mon, 02 Mar, 10:05
Guillermo Ortiz Combiners in Spark Mon, 02 Mar, 10:55
Sean Owen   Re: Combiners in Spark Mon, 02 Mar, 11:29
Madabhattula Rajesh Kumar GraphX path traversal Mon, 02 Mar, 11:17
Madabhattula Rajesh Kumar   Re: GraphX path traversal Tue, 03 Mar, 12:22
Robin East   Re: GraphX path traversal Tue, 03 Mar, 14:45
Madabhattula Rajesh Kumar     Re: GraphX path traversal Tue, 03 Mar, 15:12
Robin East       Re: GraphX path traversal Tue, 03 Mar, 16:32
Robin East         Re: GraphX path traversal Tue, 03 Mar, 16:39
Madabhattula Rajesh Kumar       Re: GraphX path traversal Tue, 03 Mar, 16:32
Robin East         Re: GraphX path traversal Wed, 04 Mar, 16:59
jamborta multiple sparkcontexts and streamingcontexts Mon, 02 Mar, 14:43
Sean Owen   Re: multiple sparkcontexts and streamingcontexts Mon, 02 Mar, 14:46
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
Nan Zhu               Re: multiple sparkcontexts and streamingcontexts Mon, 02 Mar, 15:33
Re: Store DStreams into Hive using Hive Streaming
tarek_abouzeid   Re: Store DStreams into Hive using Hive Streaming Mon, 02 Mar, 14:47
Re: SparkSQL production readiness
Daniel Siegmann   Re: SparkSQL production readiness Mon, 02 Mar, 15:29
Michael Armbrust     Re: SparkSQL production readiness Mon, 02 Mar, 17:37
Daniel Siegmann       Re: SparkSQL production readiness Mon, 02 Mar, 23:22
Re: java.util.NoSuchElementException: key not found:
Rok Roskar   Re: java.util.NoSuchElementException: key not found: Mon, 02 Mar, 15:34
Re: bitten by spark.yarn.executor.memoryOverhead
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
Sean Owen     Re: bitten by spark.yarn.executor.memoryOverhead Mon, 02 Mar, 17:18
Re: Upgrade to Spark 1.2.1 using Guava
Pat Ferrel   Re: Upgrade to Spark 1.2.1 using Guava Mon, 02 Mar, 16:52
Re: Is SparkSQL optimizer aware of the needed data after the query?
Michael Armbrust   Re: Is SparkSQL optimizer aware of the needed data after the query? Mon, 02 Mar, 17:30
kpeng1 Issues reading in Json file with spark sql Mon, 02 Mar, 19:28
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
Re: What joda-time dependency does spark submit use/need?
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
Akhil Das   Re: External Data Source in Spark Tue, 03 Mar, 06:20
Michael Armbrust   Re: External Data Source in Spark Fri, 06 Mar, 01:26
Michael Armbrust     Re: External Data Source in Spark Fri, 06 Mar, 01:30
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