Github user zsxwing commented on a diff in the pull request:
https://github.com/apache/spark/pull/18073#discussion_r118384461
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetFileFormat.scala
---
@@ -495,6 +496,8 @@ object ParquetFileFormat extends Logging {
} else {
throw new IOException(s"Could not read footer for file:
$currentFile", e)
}
+ } finally {
+ pool.shutdown()
--- End diff --
I don't check the details. But I guess the implementation will submit tasks
one by one. Then it's possible that when the first task is shutting down the
pool, some tasks has not yet submitted.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
