spark-user mailing list archives: April 2017

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Павел Re: how to add new column using regular expression within pyspark dataframe Mon, 17 Apr, 13:29
颜发才(Yan Facai) Re: Read file and represent rows as Vectors Thu, 06 Apr, 05:36
颜发才(Yan Facai) Re: Why chinese character gash appear when i use spark textFile? Thu, 06 Apr, 05:47
颜发才(Yan Facai) Re: Master-Worker communication on Standalone cluster issues Fri, 07 Apr, 05:44
颜发才(Yan Facai) Re: Returning DataFrame for text file Fri, 07 Apr, 05:58
颜发才(Yan Facai) Re: How to convert Spark MLlib vector to ML Vector? Mon, 10 Apr, 05:45
颜发才(Yan Facai) Re: How to convert Spark MLlib vector to ML Vector? Mon, 10 Apr, 05:50
颜发才(Yan Facai) Re: how to add new column using regular expression within pyspark dataframe Thu, 20 Apr, 05:43
颜发才(Yan Facai) Re: Spark-shell's performance Thu, 20 Apr, 06:00
颜发才(Yan Facai) Re: how to add new column using regular expression within pyspark dataframe Sat, 22 Apr, 10:51
颜发才(Yan Facai) Re: how to add new column using regular expression within pyspark dataframe Tue, 25 Apr, 05:31
颜发才(Yan Facai) Re: one hot encode a column of vector Tue, 25 Apr, 05:36
Andrés Ivaldi Exception on Join with Spark2.1 Tue, 11 Apr, 19:22
Andrés Ivaldi Re: why we can t apply udf on rdd ??? Thu, 13 Apr, 12:25
莫涛 答复: How to store 10M records in HDFS to speed up further filtering? Mon, 17 Apr, 07:01
莫涛 答复: 答复: How to store 10M records in HDFS to speed up further filtering? Mon, 17 Apr, 08:23
莫涛 答复: 答复: 答复: How to store 10M records in HDFS to speed up further filtering? Thu, 20 Apr, 09:25
莫涛 答复: How to store 10M records in HDFS to speed up further filtering? Mon, 17 Apr, 08:52
莫涛 答复: 答复: How to store 10M records in HDFS to speed up further filtering? Thu, 20 Apr, 08:58
莫涛 答复: 答复: 答复: How to store 10M records in HDFS to speed up further filtering? Thu, 20 Apr, 09:09
Jörn Franke Re: Partitioning strategy Sun, 02 Apr, 11:18
Jörn Franke Re: Update DF record with delta data in spark Sun, 02 Apr, 15:21
Jörn Franke Re: Error while reading the CSV Thu, 06 Apr, 13:12
Jörn Franke Re: Error while reading the CSV Thu, 06 Apr, 14:05
Jörn Franke Re: Error while reading the CSV Thu, 06 Apr, 14:35
Jörn Franke Re: is there a way to persist the lineages generated by spark? Fri, 07 Apr, 05:30
Jörn Franke Re: reading snappy eventlog files from hdfs using spark Fri, 07 Apr, 12:41
Jörn Franke Re: Does Spark uses its own HDFS client? Fri, 07 Apr, 15:15
Jörn Franke Re: Why dataframe can be more efficient than dataset? Sat, 08 Apr, 19:34
Jörn Franke Re: unit testing in spark Mon, 10 Apr, 14:32
Jörn Franke Re: Shall I use Apache Zeppelin for data analytics & visualization? Mon, 17 Apr, 07:28
Jörn Franke Re: How to store 10M records in HDFS to speed up further filtering? Mon, 17 Apr, 07:59
Jörn Franke Re: Shall I use Apache Zeppelin for data analytics & visualization? Mon, 17 Apr, 08:11
Jörn Franke Re: 答复: How to store 10M records in HDFS to speed up further filtering? Mon, 17 Apr, 14:37
Jörn Franke Re: splitting a huge file Fri, 21 Apr, 18:39
Jörn Franke Re: Arraylist is empty after JavaRDD<String>.foreach Mon, 24 Apr, 17:45
Jörn Franke Re: Securing Spark Job on Cluster Fri, 28 Apr, 14:54
Jörn Franke Re: Securing Spark Job on Cluster Fri, 28 Apr, 15:34
Jörn Franke Re: parquet optimal file structure - flat vs nested Sun, 30 Apr, 08:34
Jörn Franke Re: parquet optimal file structure - flat vs nested Sun, 30 Apr, 21:45
Jörn Franke Re: parquet optimal file structure - flat vs nested Sun, 30 Apr, 21:46
Aakash Basu Re: community feedback on RedShift with Spark Mon, 24 Apr, 17:42
Afshin, Bardia question regarding pyspark Fri, 21 Apr, 23:37
Afshin, Bardia Re: How to maintain order of key-value in DataFrame same as JSON? Mon, 24 Apr, 15:53
Afshin, Bardia removing columns from file Mon, 24 Apr, 16:48
Afshin, Bardia community feedback on RedShift with Spark Mon, 24 Apr, 17:07
Afshin, Bardia weird error message Tue, 25 Apr, 23:57
Afshin, Bardia Re: weird error message Wed, 26 Apr, 16:47
Afshin, Bardia Re: weird error message Wed, 26 Apr, 18:10
Alonso Isidoro Roman Re: Benchmarking streaming frameworks Mon, 03 Apr, 09:47
Alonso Isidoro Roman Re: Any NLP library for sentiment analysis in Spark? Tue, 11 Apr, 12:00
Alonso Isidoro Roman Re: Any NLP library for sentiment analysis in Spark? Wed, 12 Apr, 12:54
Alonso Isidoro Roman Re: 答复: 答复: How to store 10M records in HDFS to speed up further filtering? Thu, 20 Apr, 09:03
Alonso Isidoro Roman Re: Has anyone used CoreNLP from stanford for sentiment analysis in Spark? It does not work as desired for me. Fri, 28 Apr, 10:24
Alvaro Brandon Does Spark uses its own HDFS client? Fri, 07 Apr, 14:32
Amol Patil Spark SQL (Pyspark) - Parallel processing of multiple datasets Sun, 16 Apr, 22:52
Amol Patil Re: Spark SQL (Pyspark) - Parallel processing of multiple datasets Mon, 17 Apr, 13:45
Amol Patil Re: Spark SQL (Pyspark) - Parallel processing of multiple datasets Tue, 18 Apr, 02:45
Ankur Srivastava Re: reducebykey Fri, 07 Apr, 16:54
Ankur Srivastava Re: Assigning a unique row ID Fri, 07 Apr, 23:28
Ankur Srivastava Re: create column with map function apply to dataframe Fri, 14 Apr, 18:16
Ankur Srivastava Re: Parameter in FlatMap function Fri, 14 Apr, 18:28
Anubhav Agarwal Re: removing columns from file Fri, 28 Apr, 15:10
Aseem Bansal Spark 2.1 ml library scalability Fri, 07 Apr, 11:12
Aseem Bansal Re: Spark 2.1 ml library scalability Fri, 07 Apr, 12:18
Ashish Singh Re: Azure Event Hub with Pyspark Fri, 21 Apr, 04:02
Bastien DINE Spark (SQL / Structured Streaming) Cassandra - PreparedStatement Tue, 11 Apr, 09:05
Benjamin Kim Spark 2.1 and Hive Metastore Sun, 09 Apr, 20:34
Bryan Cutler Re: pandas DF Dstream to Spark DF Mon, 10 Apr, 17:13
Bulldog20630405 accessing type signature Mon, 24 Apr, 00:35
Charles O. Bajomo Re: Is there a way to tell if a receiver is a Reliable Receiver? Mon, 17 Apr, 20:08
Chawla,Sumit What is correct behavior for spark.task.maxFailures? Fri, 21 Apr, 20:32
Chawla,Sumit Re: What is correct behavior for spark.task.maxFailures? Tue, 25 Apr, 02:31
Chen, Mingrui Re: Yarn containers getting killed, error 52, multiple joins Thu, 13 Apr, 22:05
Chen, Mingrui Cannot convert from JavaRDD to Dataframe Sun, 23 Apr, 16:13
Chintan Bhatt getting error while storing data in Hbase Sat, 01 Apr, 16:47
Cinyoung Hur JDBC write error of Pyspark dataframe Thu, 20 Apr, 01:42
Cinyoung Hur pyspark.sql.DataFrame write error to Postgres DB Fri, 21 Apr, 02:54
Cinyoung Hur Re: pyspark.sql.DataFrame write error to Postgres DB Fri, 21 Apr, 05:26
Cody Koeninger Re: Spark Streaming 2.1 Kafka consumer - retrieving offset commits for each poll Wed, 26 Apr, 17:26
Cody Koeninger Re: Spark Streaming 2.1 Kafka consumer - retrieving offset commits for each poll Wed, 26 Apr, 19:42
Cody Koeninger Re: help/suggestions to setup spark cluster Thu, 27 Apr, 02:46
Cody Koeninger Re: help/suggestions to setup spark cluster Thu, 27 Apr, 15:04
Cody Koeninger Re: Spark Streaming 2.1 Kafka consumer - retrieving offset commits for each poll Thu, 27 Apr, 18:11
Cody Koeninger Re: Spark Streaming 2.1 Kafka consumer - retrieving offset commits for each poll Thu, 27 Apr, 22:19
Cody Koeninger Re: Exactly-once semantics with kakfa CanCommitOffsets.commitAsync? Fri, 28 Apr, 15:34
Cody Koeninger Re: Exactly-once semantics with kakfa CanCommitOffsets.commitAsync? Fri, 28 Apr, 16:26
DB Tsai Re: Why dataframe can be more efficient than dataset? Thu, 13 Apr, 07:59
Daniel Siegmann Re: Deploying Spark Applications. Best Practices And Patterns Wed, 12 Apr, 21:23
David Rosenstrauch Exactly-once semantics with kakfa CanCommitOffsets.commitAsync? Fri, 28 Apr, 15:29
David Rosenstrauch Spark user list seems to be rejecting/ignoring my emails from other subscribed address Fri, 28 Apr, 15:33
David Rosenstrauch Re: Exactly-once semantics with kakfa CanCommitOffsets.commitAsync? Fri, 28 Apr, 15:47
Deepak Sharma Hive Context and SQL Context interoperability Thu, 13 Apr, 09:41
Deepu Raj Cuesheet - spark deployment Sat, 01 Apr, 12:55
Denny Lee Re: Azure Event Hub with Pyspark Fri, 21 Apr, 05:13
Devender Yadav How to maintain order of key-value in DataFrame same as JSON? Mon, 24 Apr, 12:45
Devender Yadav Re: How to maintain order of key-value in DataFrame same as JSON? Mon, 24 Apr, 13:19
Devender Yadav Arraylist is empty after JavaRDD<String>.foreach Mon, 24 Apr, 17:36
Devender Yadav How to convert DataFrame to JSON String in Java 7 Mon, 24 Apr, 17:44
Devender Yadav Re: Arraylist is empty after JavaRDD<String>.foreach Mon, 24 Apr, 17:47
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