spark-user mailing list archives: April 2018

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1427357...@qq.com Re: Re: the issue about the + in column,can we support the string please? Sun, 01 Apr, 12:28
1427357...@qq.com how to use the sql join in java please Wed, 11 Apr, 07:14
1427357...@qq.com Re: Re: how to use the sql join in java please Wed, 11 Apr, 08:11
1427357...@qq.com Hot to filter the datatime in dataset with java code please? Wed, 11 Apr, 08:19
王晨伊 [Structured Streaming] why events size is 0 when use mapGroupsWithState Tue, 10 Apr, 18:37
☼ R Nair (रविशंकर नायर) Spark Streaming for more file types Fri, 27 Apr, 12:19
刘虓 Re: Connect to postgresql with pyspark Mon, 30 Apr, 06:03
学生张洪斌 unsubscribe Tue, 03 Apr, 02:17
宋源栋 Spark is only using one worker machine when more are available Wed, 11 Apr, 09:10
宋源栋 回复:Spark is only using one worker machine when more are available Thu, 12 Apr, 02:39
崔苗 "not in" sql spend a lot of time Wed, 18 Apr, 06:08
崔苗 hdfs file partition Thu, 19 Apr, 10:46
杜斌 How to submit some code segment to existing SparkContext Wed, 11 Apr, 07:46
José Raúl Pérez Rodríguez cache OS memory and spark usage of it Tue, 10 Apr, 17:27
Szuromi Tamás Re: Driver aborts on Mesos when unable to connect to one of external shuffle services Thu, 12 Apr, 10:27
韩盼 unsubscribe Tue, 17 Apr, 03:07
15811225244 unsubscribe Wed, 04 Apr, 01:26
Jörn Franke Re: Best way to Hive to Spark migration Thu, 05 Apr, 05:16
Jörn Franke Re: [Spark 2.x Core] Adding to ArrayList inside rdd.foreach() Sat, 07 Apr, 17:12
Jörn Franke Re: High Disk Usage In Spark 2.2.1 With No Shuffle Or Spill To Disk Sat, 07 Apr, 18:37
Jörn Franke Re: Does joining table in Spark multiplies selected columns of smaller table? Sun, 08 Apr, 17:58
Jörn Franke Re: spark application running in yarn client mode is slower than in local mode. Mon, 09 Apr, 06:12
Jörn Franke Re: Testing spark streaming action Tue, 10 Apr, 16:32
Jörn Franke Re: is it ok to make I/O calls in UDF? other words is it a standard practice ? Tue, 24 Apr, 05:07
Jörn Franke Re: A naive ML question Sat, 28 Apr, 11:11
Jörn Franke Re: Do GraphFrames support streaming? Sun, 29 Apr, 10:24
Jörn Franke Re: A naive ML question Sun, 29 Apr, 12:44
@Nan...@ Not able to access Pyspark into Jupyter notebook Wed, 11 Apr, 03:36
@Nan...@ Issue with map function in Spark 2.2.0 Wed, 11 Apr, 07:11
@Nan...@ Any good book recommendations for SparkR Mon, 30 Apr, 16:41
ARAVIND SETHURATHNAM Structured streaming: Tried to fetch $offset but the returned record offset was ${record.offset}" Mon, 16 Apr, 16:57
Aakash Basu [Structured Streaming Query] Calculate Running Avg from Kafka feed using SQL query Mon, 02 Apr, 07:31
Aakash Basu Re: [Structured Streaming Query] Calculate Running Avg from Kafka feed using SQL query Mon, 02 Apr, 14:07
Aakash Basu Re: [Structured Streaming Query] Calculate Running Avg from Kafka feed using SQL query Mon, 02 Apr, 14:29
Aakash Basu [Structured Streaming] How to save entire column aggregation to a file Thu, 05 Apr, 08:58
Aakash Basu Spark Structured Streaming Inner Queries fails Thu, 05 Apr, 09:20
Aakash Basu [Structured Streaming] More than 1 streaming in a code Thu, 05 Apr, 09:48
Aakash Basu Fwd: [Structured Streaming Query] Calculate Running Avg from Kafka feed using SQL query Fri, 06 Apr, 10:22
Aakash Basu Fwd: Spark Structured Streaming Inner Queries fails Fri, 06 Apr, 10:22
Aakash Basu Fwd: [Structured Streaming] How to save entire column aggregation to a file Fri, 06 Apr, 10:22
Aakash Basu Fwd: [Structured Streaming] More than 1 streaming in a code Fri, 06 Apr, 10:23
Aakash Basu Re: [Structured Streaming] More than 1 streaming in a code Fri, 06 Apr, 11:40
Aakash Basu Re: [Structured Streaming Query] Calculate Running Avg from Kafka feed using SQL query Mon, 09 Apr, 08:15
Aakash Basu Is DLib available for Spark? Tue, 10 Apr, 07:52
Aakash Basu Re: [Structured Streaming] More than 1 streaming in a code Mon, 16 Apr, 08:52
Aakash Basu PySpark ML: Get best set of parameters from TrainValidationSplit Mon, 16 Apr, 14:52
Aakash Basu Re: [Structured Streaming] More than 1 streaming in a code Mon, 16 Apr, 14:55
Aakash Basu Re: [Structured Streaming] More than 1 streaming in a code Mon, 16 Apr, 19:28
Aakash Basu [How To] Using Spark Session in internal called classes Mon, 23 Apr, 14:13
Ahmed B.S.B Seye Re: Warning from user@spark.apache.org Tue, 17 Apr, 07:57
Alessandro Solimando Re: Union of multiple data frames Fri, 06 Apr, 07:31
Alessandro Solimando Re: A bug triggered by a particular sequence of "select", "groupby" and "join" in Spark 2.3.0 Wed, 11 Apr, 17:55
Andy Davidson trouble with 'pip pyspark' pyspark.sql.functions. ³unresolved import² for col() and lit() Wed, 04 Apr, 22:28
Andy Davidson how to set up pyspark eclipse, pyDev, virtualenv? syntaxError: yield from walk( Thu, 05 Apr, 00:36
Andy Davidson Re: Union of multiple data frames Thu, 05 Apr, 18:29
Andy Davidson Re: how to set up pyspark eclipse, pyDev, virtualenv? syntaxError: yield from walk( Thu, 05 Apr, 23:48
Andy Davidson Re: how to set up pyspark eclipse, pyDev, virtualenv? syntaxError: yield from walk( Fri, 06 Apr, 03:32
AnilKumar B Implementing Spark metric source and Sink for custom application metrics Thu, 19 Apr, 03:31
Anirudh Ramanathan Re: Spark Kubernetes Volumes Thu, 12 Apr, 18:27
Anirudh Ramanathan Re: Structured Streaming on Kubernetes Fri, 13 Apr, 19:08
Anu B Nair Unsubscribe Wed, 18 Apr, 06:12
Arun Mahadevan Re: can we use mapGroupsWithState in raw sql? Wed, 18 Apr, 16:36
Arun Mahadevan Re: can we use mapGroupsWithState in raw sql? Thu, 19 Apr, 00:43
Arun Mahadevan Re: can we use mapGroupsWithState in raw sql? Thu, 19 Apr, 01:42
Arun Mahadevan Re: [Structured Streaming] Restarting streaming query on exception/termination Tue, 24 Apr, 07:19
Ashwin Sai Shankar Spark dataset to byte array over grpc Mon, 23 Apr, 18:49
Bowden, Chris Re: assign one identifier for all rows that have similar value in RDD Fri, 20 Apr, 15:56
Bowden, Chris Re: [Structured Streaming] [Kafka] How to repartition the data and distribute the processing among worker nodes Sat, 21 Apr, 05:53
Brammert Ottens Standard scaler on multiple columsn without a vector Thu, 26 Apr, 08:05
Brandon Geise Re: Union of multiple data frames Thu, 05 Apr, 18:23
Bryan Cutler Re: is there a way of register python UDF using java API? Mon, 02 Apr, 23:00
Bryan Cutler Re: PySpark ML: Get best set of parameters from TrainValidationSplit Mon, 16 Apr, 18:55
Bryan Cutler Re: Spark dataset to byte array over grpc Mon, 23 Apr, 19:18
Bryan Jeffrey Re: [Spark 2.x Core] Adding to ArrayList inside rdd.foreach() Sat, 07 Apr, 17:31
CPC Re: Spark Optimization Thu, 26 Apr, 18:13
Cesar Union of multiple data frames Thu, 05 Apr, 18:17
Cesar Re: Union of multiple data frames Thu, 05 Apr, 21:22
Christopher Piggott Stream writing parquet files Fri, 20 Apr, 01:23
Christopher Piggott Re: Stream writing parquet files Fri, 20 Apr, 01:52
Cody Koeninger Re: Structured streaming: Tried to fetch $offset but the returned record offset was ${record.offset}" Tue, 17 Apr, 22:34
Colin Williams Specifying a custom Partitioner on RDD creation in Spark 2 Wed, 11 Apr, 00:47
David Figueroa spark.python.worker.reuse not working as expected Thu, 26 Apr, 13:25
Deepak Goel Re: [Spark 2.x Core] .collect() size limit Sat, 28 Apr, 16:48
Deepak Goel Re: [Spark 2.x Core] .collect() size limit Sat, 28 Apr, 16:57
Deepak Goel Re: [Spark 2.x Core] .collect() size limit Mon, 30 Apr, 16:15
Deepak Sharma Merge query using spark sql Mon, 02 Apr, 10:23
Deepak Sharma Re: Best practices for dealing with large no of PDF files Mon, 23 Apr, 16:46
Deepak Sharma Re: Best practices for dealing with large no of PDF files Mon, 23 Apr, 17:34
Deepansh Goyal package reload in dapply SparkR Tue, 10 Apr, 17:42
Dmitry Spark on Kubernetes (minikube) 2.3 fails with class not found exception Tue, 10 Apr, 08:34
Dmitry Re: Spark on Kubernetes (minikube) 2.3 fails with class not found exception Tue, 10 Apr, 18:02
Donni Khan run huge number of queries in Spark Wed, 04 Apr, 08:56
Donni Khan assign one identifier for all rows that have similar value in RDD Fri, 20 Apr, 11:19
Donni Khan Tuning Resource Allocation during runtime Fri, 27 Apr, 07:52
Dylan Guedes Re: Not able to access Pyspark into Jupyter notebook Wed, 11 Apr, 18:18
Eirik Thorsnes Re: ORC native in Spark 2.3, with zlib, gives java.nio.BufferUnderflowException during read Tue, 03 Apr, 17:47
Eric Wang [Spark on Google Kubernetes Engine] Properties File Error Mon, 30 Apr, 18:51
Eric Wang Re: [Spark on Google Kubernetes Engine] Properties File Error Mon, 30 Apr, 19:30
Felix Cheung Re: [Structured Streaming Query] Calculate Running Avg from Kafka feed using SQL query Fri, 06 Apr, 16:25
Felix Cheung Re: Problem running Kubernetes example v2.2.0-kubernetes-0.5.0 Sun, 22 Apr, 20:00
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