cxzl25 commented on a change in pull request #29316:
URL: https://github.com/apache/spark/pull/29316#discussion_r486313196
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/rules.scala
##########
@@ -402,6 +403,22 @@ case class PreprocessTableInsertion(conf: SQLConf) extends
Rule[LogicalPlan] {
s"including ${staticPartCols.size} partition column(s) having
constant value(s).")
}
+ val partitionsTrackedByCatalog = conf.manageFilesourcePartitions &&
+ catalogTable.isDefined &&
+ catalogTable.get.partitionColumnNames.nonEmpty &&
+ catalogTable.get.tracksPartitionsInCatalog
+ // check static partition
+ if (partitionsTrackedByCatalog &&
+ normalizedPartSpec.nonEmpty &&
+ staticPartCols.size == partColNames.size) {
Review comment:
hive> insert overwrite table t1 partition (d='',h) select 1,'';
```
ERROR ql.Driver (SessionState.java:printError(956)) - FAILED:
IllegalArgumentException Can not create a Path from an empty string
java.lang.IllegalArgumentException: Can not create a Path from an empty
string
at org.apache.hadoop.fs.Path.checkPathArg(Path.java:127)
at org.apache.hadoop.fs.Path.<init>(Path.java:135)
at org.apache.hadoop.fs.Path.<init>(Path.java:94)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genFileSinkPlan(SemanticAnalyzer.java:6070)
```
spark-sql> insert overwrite table t1 partition (d='',h) select 1,'';
```
[main] INFO InsertIntoHiveTable: Partition `x`.`t1`
{d=__HIVE_DEFAULT_PARTITION__, h=__HIVE_DEFAULT_PARTITION__} stats:
[numFiles=1, numRows=0, totalSize=212]
```
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