[jira] [Commented] (SPARK-17921) checkpointLocation being set in memory streams fail after restart. Should fail fast

["Apache Spark (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-17921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15573163#comment-15573163 ] 

Apache Spark commented on SPARK-17921:
--------------------------------------

User 'brkyvz' has created a pull request for this issue:
https://github.com/apache/spark/pull/15470

> checkpointLocation being set in memory streams fail after restart. Should fail fast
> -----------------------------------------------------------------------------------
>
>                 Key: SPARK-17921
>                 URL: https://issues.apache.org/jira/browse/SPARK-17921
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL, Streaming
>    Affects Versions: 2.0.0, 2.0.1
>            Reporter: Burak Yavuz
>
> The checkpointLocation option in memory streams in StructuredStreaming is not used during recovery. However, it can use this location if it is being set. However, during recovery, if this location was set, we get an exception saying that we will not use this location for recovery, please delete it. 
> It's better to just fail before you start the stream in the first place



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