Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/2608#discussion_r82799818
--- Diff:
flink-runtime/src/main/scala/org/apache/flink/runtime/messages/JobManagerMessages.scala
---
@@ -467,8 +467,11 @@ object JobManagerMessages {
* of triggering and acknowledging checkpoints.
*
* @param jobId The JobID of the job to trigger the savepoint for.
+ * @param savepointDirectory Optional target directory
*/
- case class TriggerSavepoint(jobId: JobID) extends RequiresLeaderSessionID
+ case class TriggerSavepoint(
+ jobId: JobID,
+ savepointDirectory : String = null) extends RequiresLeaderSessionID
--- End diff --
Scalaesque would be to use `Option`.
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