user@spark.apache.org, 2019-02

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- Task skew or Data skew problem for Spark Standalone (2.3.1) - posted by li...@itri.org.tw on 2019/02/01 02:53:47 UTC, 0 replies.
- Avoiding collect but use foreach - posted by Aakash Basu <aa...@gmail.com> on 2019/02/01 07:37:18 UTC, 1 replies.
- Re: Aws - posted by Pedro Tuero <tu...@gmail.com> on 2019/02/01 16:11:49 UTC, 3 replies.
- Re: Structured streaming from Kafka by timestamp - posted by Tomas Bartalos <to...@gmail.com> on 2019/02/01 16:58:02 UTC, 1 replies.
- Jupyter Notebook (Scala, kernel - Apache Toree) with Vegas, Graph not showing data - posted by karan alang <ka...@gmail.com> on 2019/02/01 19:17:07 UTC, 0 replies.
- Re: testing frameworks - posted by Marco Mistroni <mm...@gmail.com> on 2019/02/03 21:41:47 UTC, 2 replies.
- Can not start thrift-server on spark2.4 - posted by Moein Hosseini <mo...@gmail.com> on 2019/02/04 09:36:59 UTC, 0 replies.
- Re: Unsubscribe - posted by Sunil Prabhakara <su...@gmail.com> on 2019/02/04 11:05:42 UTC, 0 replies.
- Re: SPIP: DataFrame-based Property Graphs, Cypher Queries, and Algorithms - posted by Simon Hewitt <ap...@tyndyll.net> on 2019/02/04 21:21:36 UTC, 0 replies.
- DataSourceV2 producing wrong date value in Custom Data Writer - posted by Shubham Chaurasia <sh...@gmail.com> on 2019/02/05 12:46:11 UTC, 2 replies.
- Re: Back pressure not working on streaming - posted by Cody Koeninger <co...@koeninger.org> on 2019/02/05 16:35:29 UTC, 0 replies.
- Spark 2.x duplicates output when task fails at "repartition" stage. Checkpointing is enabled before repartition. - posted by Serega Sheypak <se...@gmail.com> on 2019/02/05 18:15:20 UTC, 0 replies.
- 3 equalTo "3.15" = true - posted by Artur Sukhenko <ar...@gmail.com> on 2019/02/06 15:31:32 UTC, 3 replies.
- RE : 3 equalTo "3.15" = true - posted by Denis DEBARBIEUX <dd...@norsys.fr> on 2019/02/06 17:43:33 UTC, 0 replies.
- Spark DataFrame/DataSet Wide Transformations - posted by Faiz Chachiya <fa...@gmail.com> on 2019/02/07 03:20:33 UTC, 2 replies.
- java.lang.IllegalArgumentException: Unsupported class file major version 55 - posted by "Hande, Ranjit Dilip (Ranjit)" <ha...@avaya.com> on 2019/02/07 11:44:36 UTC, 0 replies.
- Re: java.lang.IllegalArgumentException: Unsupported class file major version 55 - posted by Gabor Somogyi <ga...@gmail.com> on 2019/02/07 12:18:20 UTC, 2 replies.
- Spark 2.4 partitions and tasks - posted by Pedro Tuero <tu...@gmail.com> on 2019/02/07 18:30:45 UTC, 9 replies.
- PySpark OOM when running PCA - posted by Riccardo Ferrari <fe...@gmail.com> on 2019/02/08 01:26:40 UTC, 0 replies.
- Spark 2.4 Regression with posexplode and structs - posted by Andreas Weise <an...@gmail.com> on 2019/02/08 13:43:10 UTC, 0 replies.
- (send this email to subscribe) - posted by Andre Carneiro <an...@gmail.com> on 2019/02/08 18:02:13 UTC, 0 replies.
- Element-wise multiplication in Pyspark - posted by Simon Dirmeier <si...@web.de> on 2019/02/08 22:46:26 UTC, 0 replies.
- Pyspark elementwise matrix multiplication - posted by Simon Dirmeier <si...@gmx.de> on 2019/02/08 23:10:28 UTC, 1 replies.
- Multiple column aggregations - posted by Sonu Jyotshna <so...@gmail.com> on 2019/02/09 04:46:49 UTC, 1 replies.
- structured streaming handling validation and json flattening - posted by Lian Jiang <ji...@gmail.com> on 2019/02/09 19:25:39 UTC, 2 replies.
- Spark on YARN, HowTo kill executor or individual task? - posted by Serega Sheypak <se...@gmail.com> on 2019/02/10 12:30:25 UTC, 10 replies.
- Data growth vs Cluster Size planning - posted by Aakash Basu <aa...@gmail.com> on 2019/02/11 09:40:32 UTC, 1 replies.
- The spark sql ODBC/JDBC driver that supports Kerbose delegation - posted by lu...@china-inv.cn on 2019/02/12 07:37:07 UTC, 0 replies.
- Create Hive table from CSVfile - posted by Soheil Pourbafrani <so...@gmail.com> on 2019/02/12 10:45:38 UTC, 0 replies.
- 取消订阅 - posted by 另一片天 <95...@qq.com> on 2019/02/13 01:13:17 UTC, 0 replies.
- Spark with Kubernetes connecting to pod id, not address - posted by Pat Ferrel <pa...@occamsmachete.com> on 2019/02/13 01:47:34 UTC, 0 replies.
- Re: Dataset experimental interfaces - posted by yeikel <em...@yeikel.com> on 2019/02/13 02:06:20 UTC, 0 replies.
- Exception in thread "main" org.apache.spark.sql.streaming.StreamingQueryException: Not authorized to access group: spark-kafka-source-060f3ceb-09f4-4e28-8210-3ef8a845fc92--2038748645-driver-2 - posted by Allu👌🏽 Thomas <th...@icloud.com.INVALID> on 2019/02/13 02:48:57 UTC, 2 replies.
- Got fatal error when running spark 2.4.0 on k8s - posted by dawn breaks <20...@gmail.com> on 2019/02/13 08:21:54 UTC, 2 replies.
- Subscribe - posted by Rafael Mendes <ra...@gmail.com> on 2019/02/13 11:30:30 UTC, 0 replies.
- Spark2 DataFrameWriter.saveAsTable defaults to external table if path is provided - posted by Horváth Péter Gergely <ho...@gmail.com> on 2019/02/13 11:37:42 UTC, 3 replies.
- SparkR + binary type + how to get value - posted by Thijs Haarhuis <th...@oranggo.com> on 2019/02/13 14:01:42 UTC, 5 replies.
- - posted by Kumar sp <kr...@gmail.com> on 2019/02/13 15:51:09 UTC, 0 replies.
- Design recommendation - posted by Kumar sp <kr...@gmail.com> on 2019/02/13 16:07:42 UTC, 0 replies.
- Stage or Tasks level logs missing - posted by Nirav Patel <np...@xactlycorp.com> on 2019/02/13 18:54:26 UTC, 0 replies.
- "where" clause able to access fields not in its schema - posted by Alex Nastetsky <al...@verve.com> on 2019/02/13 22:32:31 UTC, 3 replies.
- Re: Spark with Kubernetes connecting to pod ID, not address - posted by Pat Ferrel <pa...@occamsmachete.com> on 2019/02/14 01:22:12 UTC, 0 replies.
- Spark streaming filling the disk with logs - posted by Deepak Sharma <de...@gmail.com> on 2019/02/14 06:40:07 UTC, 4 replies.
- Spark lists paths after `write` - how to avoid refreshing the file index? - posted by peay <pe...@protonmail.com.INVALID> on 2019/02/14 16:01:19 UTC, 0 replies.
- StackOverflow question regarding DataSets and mapGroups - posted by Nathan Ronsse <na...@gmail.com> on 2019/02/14 21:04:00 UTC, 0 replies.
- Cross Join in Spark - posted by Ankur Srivastava <an...@gmail.com> on 2019/02/14 23:50:19 UTC, 0 replies.
- spark structured streaming handles pre-existing files - posted by Lian Jiang <ji...@gmail.com> on 2019/02/15 02:01:29 UTC, 0 replies.
- Does Cassandra Support Populating Reference Table from Master Table ? - posted by Shyam P <sh...@gmail.com> on 2019/02/15 08:35:31 UTC, 0 replies.
- [ANNOUNCE] Announcing Apache Spark 2.3.3 - posted by Takeshi Yamamuro <li...@gmail.com> on 2019/02/18 06:46:57 UTC, 4 replies.
- Avoiding MUltiple GroupBy - posted by Kumar sp <kr...@gmail.com> on 2019/02/18 14:34:17 UTC, 0 replies.
- Streaming Tab in Kafka Structured Streaming - posted by KhajaAsmath Mohammed <md...@gmail.com> on 2019/02/18 17:50:32 UTC, 0 replies.
- Difference between dataset and dataframe - posted by Akhilanand <ak...@gmail.com> on 2019/02/19 02:01:47 UTC, 7 replies.
- Looking for an apache spark mentor - posted by Robert Kaye <ro...@metabrainz.org> on 2019/02/19 12:26:16 UTC, 2 replies.
- Spark on Kubernetes with persistent local storage - posted by Arne Zachlod <ar...@nerdkeller.org> on 2019/02/19 12:59:42 UTC, 0 replies.
- Losing system properties on executor side, if context is checkpointed - posted by Dmitry Goldenberg <dg...@hexastax.com> on 2019/02/19 16:58:13 UTC, 0 replies.
- thrift server in "streaming mode" - posted by Tomas Bartalos <to...@gmail.com> on 2019/02/20 15:44:53 UTC, 0 replies.
- Spark-hive integration on HDInsight - posted by Jay Singh <ja...@apttus.com> on 2019/02/21 07:43:23 UTC, 2 replies.
- Structured streaming performance issues - posted by gvdongen <gi...@ugent.be> on 2019/02/21 09:07:37 UTC, 0 replies.
- Spark Streaming - Proeblem to manage offset Kafka and starts from the beginning. - posted by Guillermo Ortiz <ko...@gmail.com> on 2019/02/21 15:05:47 UTC, 8 replies.
- Difference between Typed and untyped transformation in dataset API - posted by Akhilanand <ak...@gmail.com> on 2019/02/22 00:35:20 UTC, 1 replies.
- Occasional broadcast timeout when dynamic allocation is on - posted by Artem P <yo...@gmail.com> on 2019/02/22 10:40:39 UTC, 1 replies.
- Standardized Join Types for DataFrames - posted by Pooja Agrawal <po...@gmail.com> on 2019/02/22 15:16:15 UTC, 1 replies.
- Detect data from textFile RDD - posted by swastik mittal <sm...@ncsu.edu> on 2019/02/22 19:00:03 UTC, 0 replies.
- How can I parse an "unnamed" json array present in a column? - posted by Yeikel <em...@yeikel.com> on 2019/02/22 22:15:43 UTC, 6 replies.
- Seemingly wasteful memory duplication in LDAModel getTopicDistributionMethod() - posted by Andrew Mathis <ec...@gmail.com> on 2019/02/22 22:38:55 UTC, 0 replies.
- [Spark Structured Streaming] Metrics for latency or performance of checkpointing - posted by subramgr <su...@gmail.com> on 2019/02/24 06:25:46 UTC, 0 replies.
- mapreduce.input.fileinputformat.split.maxsize not working for spark 2.4.0 - posted by Akshay Mendole <ak...@gmail.com> on 2019/02/24 18:57:48 UTC, 1 replies.
- Don't find Skipped Stages in Spark Dataset - posted by "Lunagariya, Dhaval " <dh...@citi.com.INVALID> on 2019/02/25 06:46:30 UTC, 0 replies.
- Spark pools - posted by Anton Puzanov <an...@gmail.com> on 2019/02/25 07:55:14 UTC, 0 replies.
- Spark dynamic allocation with special executor configuration - posted by Anton Puzanov <an...@gmail.com> on 2019/02/26 06:28:35 UTC, 1 replies.
- Spark sql join optimizations - posted by Akhilanand <ak...@gmail.com> on 2019/02/26 22:14:34 UTC, 0 replies.
- Spark 2.3 | Structured Streaming | Metric for numInputRows - posted by Akshay Bhardwaj <ak...@gmail.com> on 2019/02/27 06:06:35 UTC, 1 replies.
- to_avro and from_avro not working with struct type in spark 2.4 - posted by Hien Luu <hi...@gmail.com> on 2019/02/27 06:35:13 UTC, 4 replies.
- Fw: how to reset streaming state regularly - posted by "shicheng31604@gmail.com" <sh...@gmail.com> on 2019/02/27 07:03:42 UTC, 0 replies.
- How to start two Workers connected to two different masters - posted by onmstester onmstester <on...@zoho.com.INVALID> on 2019/02/27 08:39:36 UTC, 0 replies.
- Faster Spark ML training using accelerators - posted by inaccel <in...@inaccel.com> on 2019/02/27 09:05:18 UTC, 0 replies.
- Spark on k8s - map persistentStorage for data spilling - posted by Tomasz Krol <pa...@gmail.com> on 2019/02/27 11:41:18 UTC, 1 replies.
- Spark 2.4.0 Master going down - posted by lokeshkumar <lo...@dataken.net> on 2019/02/27 14:57:40 UTC, 4 replies.
- Hadoop free spark on kubernetes => NoClassDefFound - posted by Sommer Tobias <To...@esolutions.de> on 2019/02/27 17:43:22 UTC, 0 replies.
- Issue with file names writeStream in Structured Streaming - posted by SRK <sw...@gmail.com> on 2019/02/27 19:36:05 UTC, 1 replies.
- dummy coding in sparklyr - posted by ya <xi...@126.com> on 2019/02/28 04:26:27 UTC, 0 replies.
- Opportunity to speed up toLocalIterator? - posted by Erik van Oosten <e....@grons.nl.INVALID> on 2019/02/28 12:42:47 UTC, 0 replies.