clear query| facets| time Search criteria: .   Results from 1 to 10 from 663 (0.0s).
Loading phrases to help you
refine your search...
[expand - 2 more] - data source api v2 refactoring - Spark - [mail # dev]
...I want to bring back the discussion of data source v2 abstraction.There is a problem discovered by Hyukjin recently. For a write-only datasource, it may accept any input, and itself does not...
   Author: Wenchen Fan , 2018-10-18, 14:26
[SPARK-25680] SQL execution listener shouldn't happen on execution thread - Spark - [issue]
http://issues.apache.org/jira/browse/SPARK-25680    Author: Wenchen Fan , 2018-10-17, 08:09
[SPARK-25747] remove ColumnarBatchScan.needsUnsafeRowConversion - Spark - [issue]
http://issues.apache.org/jira/browse/SPARK-25747    Author: Wenchen Fan , 2018-10-16, 16:06
[SPARK-24882] data source v2 API improvement - Spark - [issue]
...Data source V2 is out for a while, see the SPIP here. We have already migrated most of the built-in streaming data sources to the V2 API, and the file source migration is in progress. During...
http://issues.apache.org/jira/browse/SPARK-24882    Author: Wenchen Fan , 2018-10-16, 12:05
[SPARK-22386] Data Source V2 improvements - Spark - [issue]
http://issues.apache.org/jira/browse/SPARK-22386    Author: Wenchen Fan , 2018-10-16, 08:22
[SPARK-25736] add tests to verify the behavior of multi-column count - Spark - [issue]
http://issues.apache.org/jira/browse/SPARK-25736    Author: Wenchen Fan , 2018-10-16, 07:13
[SPARK-20236] Overwrite a partitioned data source table should only overwrite related partitions - Spark - [issue]
...When we overwrite a partitioned data source table, currently Spark will truncate the entire table to write new data, or truncate a bunch of partitions according to the given static partition...
http://issues.apache.org/jira/browse/SPARK-20236    Author: Wenchen Fan , 2018-10-15, 02:16
[expand - 2 more] - Coalesce behaviour - Spark - [mail # dev]
...You have a heavy workload, you want to run it with many tasks for betterperformance and stability(no OMM), but you also want to run it with fewtasks to avoid too many small files. The realit...
   Author: Wenchen Fan , 2018-10-15, 02:06
[SPARK-25710] range should report metrics correctly - Spark - [issue]
http://issues.apache.org/jira/browse/SPARK-25710    Author: Wenchen Fan , 2018-10-13, 05:56
[SPARK-25708] HAVING without GROUP BY means global aggregate - Spark - [issue]
http://issues.apache.org/jira/browse/SPARK-25708    Author: Wenchen Fan , 2018-10-12, 07:26