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[SPARK-25499] Refactor BenchmarkBase and Benchmark - Spark - [issue]
...Currently there are two classes with the same naming BenchmarkBase:1. org.apache.spark.util.BenchmarkBase2. org.apache.spark.sql.execution.benchmark.BenchmarkBaseHere I propose:1. the packag...
http://issues.apache.org/jira/browse/SPARK-25499    Author: Gengliang Wang , 2018-09-21, 14:21
[SPARK-22739] Additional Expression Support for Objects - Spark - [issue]
...Some discussion in Spark-Avro [1] motivates additions and minor changes to the Objects Expressions API [2]. The proposed changes include a generalized form of initializeJavaB...
http://issues.apache.org/jira/browse/SPARK-22739    Author: Aleksander Eskilson , 2018-09-21, 14:14
[SPARK-24355] Improve Spark shuffle server responsiveness to non-ChunkFetch requests - Spark - [issue]
...We run Spark on YARN, and deploy Spark external shuffle service as part of YARN NM aux service.One issue we saw with Spark external shuffle service is the various timeout experienced by the ...
http://issues.apache.org/jira/browse/SPARK-24355    Author: Min Shen , 2018-09-21, 14:08
[SPARK-6235] Address various 2G limits - Spark - [issue]
...An umbrella ticket to track the various 2G limit we have in Spark, due to the use of byte arrays and ByteBuffers....
http://issues.apache.org/jira/browse/SPARK-6235    Author: Reynold Xin , 2018-09-21, 14:02
[SPARK-22062] BlockManager does not account for memory consumed by remote fetches - Spark - [issue]
...We use Spark exclusively with StorageLevel.DiskOnly as our workloads are very sensitive to memory usage. Recently, we've spotted that the jobs sometimes OOM leaving lots of byte[] arrays on ...
http://issues.apache.org/jira/browse/SPARK-22062    Author: Sergei Lebedev , 2018-09-21, 14:02
[expand - 3 more] - 2.4.0 Blockers, Critical, etc - Spark - [mail # dev]
...Yes, documentation for 2.4 has to be done before the 2.4 release. Orelse it's not for 2.4. Likewise auditing that must happen before 2.4,must happen before 2.4 is released."Foo for 2.4" as B...
   Author: Sean Owen , Felix Cheung , ... , 2018-09-21, 13:54
[SPARK-25464] Dropping database can remove the hive warehouse directory contents - Spark - [issue]
...Create Database.CREATE (DATABASE|SCHEMA) [IF NOT EXISTS] db_name [COMMENT comment_text] [*LOCATION*path] [WITH DBPROPERTIES (key1=val1, key2=val2, ...)]      ...
http://issues.apache.org/jira/browse/SPARK-25464    Author: Sushanta Sen , 2018-09-21, 13:48
[SPARK-25482] Fast equal can not check reuseSubquery when apply rule about ReuseSubquery - Spark - [issue]
...the datasource filter should be push down, so there will be two subquery on this queryselect count(1) from lineitem where i_partkey > (select max(p_partkey)-1000 from part)One of the subq...
http://issues.apache.org/jira/browse/SPARK-25482    Author: GuangWeiHong , 2018-09-21, 13:28
[expand - 2 more] - unsubscribe - Spark - [mail # user]
...Mario AmatucciSenior Software EngineerOffice: +48 12 881 10 05 x 31463   Email: [EMAIL PROTECTED]Gdansk, Poland   epam.com~do more with less~CONFIDENTIALITY CAUTION AND DISCLAIMERT...
   Author: Mario Amatucci , Ryan Adams , ... , 2018-09-21, 12:43
[SPARK-24130] Data Source V2: Join Push Down - Spark - [issue]
...Spark applications often directly query external data sources such as relational databases, or files. Spark provides Data Sources APIs for accessing structured data through Spark SQL. Data S...
http://issues.apache.org/jira/browse/SPARK-24130    Author: Jia Li , 2018-09-21, 12:40