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https://issues.apache.org/jira/browse/SPARK-6996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Punya Biswal updated SPARK-6996:
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Description:
If we have a JavaBean class with fields of map types, SQL throws an exception
in {{createDataFrame}} because those types are not matched in
{{SQLContext#inferDataType}}.
Similar to SPARK-6475.
was:
If we have a JavaBean class with fields of collection or map types, SQL throws
an exception in {{createDataFrame}} because those types are not matched in
{{SQLContext#inferDataType}}.
Similar to SPARK-6475.
Summary: DataFrame should support map types when creating DFs from
JavaBeans. (was: DataFrame should support collection types when creating DFs
from JavaBeans.)
> DataFrame should support map types when creating DFs from JavaBeans.
> --------------------------------------------------------------------
>
> Key: SPARK-6996
> URL: https://issues.apache.org/jira/browse/SPARK-6996
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Punya Biswal
>
> If we have a JavaBean class with fields of map types, SQL throws an exception
> in {{createDataFrame}} because those types are not matched in
> {{SQLContext#inferDataType}}.
> Similar to SPARK-6475.
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