cloud-fan commented on a change in pull request #24382: [SPARK-27330][SS]
support task abort in foreach writer
URL: https://github.com/apache/spark/pull/24382#discussion_r309975458
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/sources/ForeachWriterTable.scala
##########
@@ -141,17 +143,33 @@ class ForeachDataWriter[T](
writer.process(rowConverter(record))
} catch {
case t: Throwable =>
- writer.close(t)
+ closeWriter(t)
Review comment:
so we close the writer twice: once when write fails, once when call `abort`.
Instead of having the `private var closeCalled: Boolean = false`, shall we have
a `private var ex: Throwable = null` and only close the writer in `abort`?
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
With regards,
Apache Git Services
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
