[jira] [Commented] (SPARK-13101) Dataset complex types mapping to DataFrame (element nullability) mismatch

2016-02-02 Thread Apache Spark (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15129347#comment-15129347 ] Apache Spark commented on SPARK-13101: -- User 'cloud-fan' has created a pull request for this issue:

[jira] [Commented] (SPARK-13101) Dataset complex types mapping to DataFrame (element nullability) mismatch

2016-02-02 Thread Apache Spark (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15129649#comment-15129649 ] Apache Spark commented on SPARK-13101: -- User 'cloud-fan' has created a pull request for this issue:

[jira] [Commented] (SPARK-13101) Dataset complex types mapping to DataFrame (element nullability) mismatch

2016-02-01 Thread Deenar Toraskar (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15126976#comment-15126976 ] Deenar Toraskar commented on SPARK-13101: - [~lian cheng] Thanks for the explanation now makes

[jira] [Commented] (SPARK-13101) Dataset complex types mapping to DataFrame (element nullability) mismatch

2016-02-01 Thread Cheng Lian (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15127021#comment-15127021 ] Cheng Lian commented on SPARK-13101: [~deenar] Just had an offline discussion with [~marmbrus] and

[jira] [Commented] (SPARK-13101) Dataset complex types mapping to DataFrame (element nullability) mismatch

2016-02-01 Thread Deenar Toraskar (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15126982#comment-15126982 ] Deenar Toraskar commented on SPARK-13101: - [~lian cheng] [~joshrosen] [~marmbrus] Alternatively

[jira] [Commented] (SPARK-13101) Dataset complex types mapping to DataFrame (element nullability) mismatch

2016-02-01 Thread Cheng Lian (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15126890#comment-15126890 ] Cheng Lian commented on SPARK-13101: I think this is expected behavior. The problem in snippet

[jira] [Commented] (SPARK-13101) Dataset complex types mapping to DataFrame (element nullability) mismatch

2016-02-01 Thread Cheng Lian (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15126894#comment-15126894 ] Cheng Lian commented on SPARK-13101: [~deenar] I also tried the last two snippets and they both work.

[jira] [Commented] (SPARK-13101) Dataset complex types mapping to DataFrame (element nullability) mismatch

2016-02-01 Thread Cheng Lian (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15126932#comment-15126932 ] Cheng Lian commented on SPARK-13101: The reason why 1.6.0 allows this illegal situation is that we

[jira] [Commented] (SPARK-13101) Dataset complex types mapping to DataFrame (element nullability) mismatch

2016-02-01 Thread Michael Armbrust (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-13101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15126678#comment-15126678 ] Michael Armbrust commented on SPARK-13101: -- /cc [~lian cheng] [~cloud_fan] > Dataset complex