Github user XuTingjun commented on the pull request:
https://github.com/apache/spark/pull/8477#issuecomment-135602834
Sorry that I don't declare the problem clearly.
When an app starts with CheckPoint file using [getOrCreate
method](https://github.com/apache/spark/blob/master/streaming/src/main/scala/org/apache/spark/streaming/StreamingContext.scala#L829),
the new AM process will new a SparkContext object, but just using the [old
SparkConf](https://github.com/apache/spark/blob/master/streaming/src/main/scala/org/apache/spark/streaming/StreamingContext.scala#L140),
So the new attemptId set by new AM process doesn't do anything.
Also the appId is the same.
---
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 [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
