Cheng Lian bdc7a1a474 [SPARK-3004][SQL] Added null checking when retrieving row set ... JIRA issue: [SPARK-3004](https://issues.apache.org/jira/browse/SPARK-3004) HiveThriftServer2 throws exception when the result set contains `NULL`. Should check `isNullAt` in `SparkSQLOperationManager.getNextRowSet`. Note that simply using `row.addColumnValue(null)` doesn't work, since Hive set the column type of a null `ColumnValue` to String by default. Author: Cheng Lian <lian.cs.zju@gmail.com> Closes #1920 from liancheng/spark-3004 and squashes the following commits: 1b1db1c [Cheng Lian] Adding NULL column values in the Hive way 2217722 [Cheng Lian] Fixed SPARK-3004: added null checking when retrieving row set		2014-08-13 16:27:50 -07:00
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small_kv.txt	[SPARK-2410][SQL] Merging Hive Thrift/JDBC server (with Maven profile fix)	2014-07-28 12:07:30 -07:00
small_kv_with_null.txt	[SPARK-3004][SQL] Added null checking when retrieving row set	2014-08-13 16:27:50 -07:00