gaborgsomogyi commented on a change in pull request #31495:
URL: https://github.com/apache/spark/pull/31495#discussion_r595956585
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/CheckpointFileManager.scala
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@@ -277,7 +277,6 @@ class FileSystemBasedCheckpointFileManager(path: Path,
hadoopConf: Configuration
fs.delete(path, true)
} catch {
case e: FileNotFoundException =>
- logInfo(s"Failed to delete $path as it does not exist")
Review comment:
You're right, HEAD requests add up and I've formed my statement roughly.
According to my measurements the nominal performance better even with blind
`delete`.
To tell the truth not measured independently how much caching brings and how
much blind `delete` wastes.
If you have a good idea to make it better it's more than welcome.
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