jackylk commented on a change in pull request #3542: [CARBONDATA-3640] Insert
from stage command support partition table
URL: https://github.com/apache/carbondata/pull/3542#discussion_r361827544
##########
File path:
integration/flink/src/test/scala/org/apache/carbon/flink/TestCarbonPartitionWriter.scala
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@@ -189,4 +194,20 @@ class TestCarbonPartitionWriter extends QueryTest {
output.asScala
}
+ private def delDir(dir: File): Boolean = {
+ if (dir.isDirectory) {
+ val children = dir.list
+ if (children != null) {
+ var i = 0
+ while (i < children.length) {
Review comment:
declare a val like `val len = children.length`
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