[jira] [Assigned] (SPARK-31990) Streaming's state store compatibility is broken

2020-06-15 Thread Dongjoon Hyun (Jira)


 [ 
https://issues.apache.org/jira/browse/SPARK-31990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dongjoon Hyun reassigned SPARK-31990:
-

Assignee: Takeshi Yamamuro

> Streaming's state store compatibility is broken
> ---
>
> Key: SPARK-31990
> URL: https://issues.apache.org/jira/browse/SPARK-31990
> Project: Spark
>  Issue Type: Bug
>  Components: Structured Streaming
>Affects Versions: 3.0.0
>Reporter: Xiao Li
>Assignee: Takeshi Yamamuro
>Priority: Blocker
>  Labels: correctness
>
> [This 
> line|https://github.com/apache/spark/pull/28062/files#diff-7a46f10c3cedbf013cf255564d9483cdR2458]
>  of [https://github.com/apache/spark/pull/28062] changed the order of 
> groupCols in dropDuplicates(). Thus, the executor JVM could probably crash, 
> throw a random exception or even return a wrong answer when using the 
> checkpoint written by the previous version. 



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[jira] [Assigned] (SPARK-31990) Streaming's state store compatibility is broken

2020-06-14 Thread Apache Spark (Jira)


 [ 
https://issues.apache.org/jira/browse/SPARK-31990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Apache Spark reassigned SPARK-31990:


Assignee: Apache Spark

> Streaming's state store compatibility is broken
> ---
>
> Key: SPARK-31990
> URL: https://issues.apache.org/jira/browse/SPARK-31990
> Project: Spark
>  Issue Type: Bug
>  Components: Structured Streaming
>Affects Versions: 3.0.0
>Reporter: Xiao Li
>Assignee: Apache Spark
>Priority: Blocker
>
> [This 
> line|https://github.com/apache/spark/pull/28062/files#diff-7a46f10c3cedbf013cf255564d9483cdR2458]
>  of [https://github.com/apache/spark/pull/28062] changed the order of 
> groupCols in dropDuplicates(). Thus, the executor JVM could probably crash, 
> throw a random exception or even return a wrong answer when using the 
> checkpoint written by the previous version. 



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[jira] [Assigned] (SPARK-31990) Streaming's state store compatibility is broken

2020-06-14 Thread Apache Spark (Jira)


 [ 
https://issues.apache.org/jira/browse/SPARK-31990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Apache Spark reassigned SPARK-31990:


Assignee: (was: Apache Spark)

> Streaming's state store compatibility is broken
> ---
>
> Key: SPARK-31990
> URL: https://issues.apache.org/jira/browse/SPARK-31990
> Project: Spark
>  Issue Type: Bug
>  Components: Structured Streaming
>Affects Versions: 3.0.0
>Reporter: Xiao Li
>Priority: Blocker
>
> [This 
> line|https://github.com/apache/spark/pull/28062/files#diff-7a46f10c3cedbf013cf255564d9483cdR2458]
>  of [https://github.com/apache/spark/pull/28062] changed the order of 
> groupCols in dropDuplicates(). Thus, the executor JVM could probably crash, 
> throw a random exception or even return a wrong answer when using the 
> checkpoint written by the previous version. 



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[jira] [Assigned] (SPARK-31990) Streaming's state store compatibility is broken

2020-06-14 Thread Xiao Li (Jira)


 [ 
https://issues.apache.org/jira/browse/SPARK-31990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiao Li reassigned SPARK-31990:
---

Assignee: (was: Yuanjian Li)

> Streaming's state store compatibility is broken
> ---
>
> Key: SPARK-31990
> URL: https://issues.apache.org/jira/browse/SPARK-31990
> Project: Spark
>  Issue Type: Bug
>  Components: Structured Streaming
>Affects Versions: 3.0.0
>Reporter: Xiao Li
>Priority: Blocker
>
> [This 
> line|https://github.com/apache/spark/pull/28062/files#diff-7a46f10c3cedbf013cf255564d9483cdR2458]
>  of [https://github.com/apache/spark/pull/28062] changed the order of 
> groupCols in dropDuplicates(). Thus, the executor JVM could probably crash, 
> throw a random exception or even return a wrong answer when using the 
> checkpoint written by the previous version. 



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