Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/6090#discussion_r30166796
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/parquet/ParquetTableOperations.scala
---
@@ -674,7 +674,7 @@ private[parquet] object FileSystemHelper {
def findMaxTaskId(pathStr: String, conf: Configuration): Int = {
val files = FileSystemHelper.listFiles(pathStr, conf)
// filename pattern is part-r-<int>.parquet
- val nameP = new
scala.util.matching.Regex("""part-r-(\d{1,}).parquet""", "taskid")
+ val nameP = new scala.util.matching.Regex("""part-.-(\d{1,}).*""",
"taskid")
--- End diff --
The original code doesn't handle file names like
`parquet-r-00001.gz.parquet`.
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