Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/1919#discussion_r16340505
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/InsertIntoHiveTable.scala
---
@@ -159,6 +162,36 @@ case class InsertIntoHiveTable(
writer.commitJob()
}
+ def getDynamicPartDir(tableInfo: TableDesc, row: Row, dynamicPartNum2:
Int, jobConf: JobConf) :String = {
+ dynamicPartNum2 match {
+ case 0 =>""
+ case i => {
+ val colsNum =
tableInfo.getProperties.getProperty("columns").split("\\,").length
+ val partColStr =
tableInfo.getProperties.getProperty("partition_columns")
+ val partCols = partColStr.split("/")
+ var buf = new StringBuffer()
+ if (partCols.length == dynamicPartNum2) {
+ for (j <- 0 until partCols.length) {
+
buf.append("/").append(partCols(j)).append("=").append(handleNull(row(colsNum +
j ), jobConf))
+ }
+ } else {
+ for (j <- 0 until dynamicPartNum2) {
+ buf.append("/").append(partCols(j + partCols.length -
dynamicPartNum2)).append("=").append(handleNull(row(colsNum + j), jobConf))
+ }
+ }
+ buf.toString
+ }
+ }
+ }
+
+ def handleNull(obj :Any, jobConf: JobConf) :String = {
--- End diff --
Should be `private`.
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