[jira] [Assigned] (SPARK-18729) MemorySink should not call DataFrame.collect when holding a lock

2016-12-05 Thread Apache Spark (JIRA)

 [ 
https://issues.apache.org/jira/browse/SPARK-18729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Apache Spark reassigned SPARK-18729:


Assignee: Shixiong Zhu  (was: Apache Spark)

> MemorySink should not call DataFrame.collect when holding a lock
> 
>
> Key: SPARK-18729
> URL: https://issues.apache.org/jira/browse/SPARK-18729
> Project: Spark
>  Issue Type: Improvement
>  Components: Structured Streaming
>Reporter: Shixiong Zhu
>Assignee: Shixiong Zhu
>
> Otherwise, other threads cannot query the content in MemorySink when 
> `DataFrame.collect` takes long time to finish.



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[jira] [Assigned] (SPARK-18729) MemorySink should not call DataFrame.collect when holding a lock

2016-12-05 Thread Apache Spark (JIRA)

 [ 
https://issues.apache.org/jira/browse/SPARK-18729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Apache Spark reassigned SPARK-18729:


Assignee: Apache Spark  (was: Shixiong Zhu)

> MemorySink should not call DataFrame.collect when holding a lock
> 
>
> Key: SPARK-18729
> URL: https://issues.apache.org/jira/browse/SPARK-18729
> Project: Spark
>  Issue Type: Improvement
>  Components: Structured Streaming
>Reporter: Shixiong Zhu
>Assignee: Apache Spark
>
> Otherwise, other threads cannot query the content in MemorySink when 
> `DataFrame.collect` takes long time to finish.



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