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Posted to issues@spark.apache.org by "Manjay Kumar (Jira)" <ji...@apache.org> on 2020/09/09 10:24:00 UTC
[jira] [Updated] (SPARK-32829) while parsing the data from parquet
to case class
[ https://issues.apache.org/jira/browse/SPARK-32829?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Manjay Kumar updated SPARK-32829:
---------------------------------
Description:
Caused by: java.lang.ClassCastException: org.apache.spark.sql.catalyst.expressions.MutableDouble cannot be cast to org.apache.spark.sql.catalyst.expressions.MutableLong
I am trying to parse the the parquet file to dataset using case class with encoders.
this is very much known error , but don't see the resolution.
could you please help on this.
[https://stackoverflow.com/questions/51300978/spark-error-reading-parquet?rq=1]
similar like this :: https://issues.apache.org/jira/browse/SPARK-17477
was:
Caused by: java.lang.ClassCastException: org.apache.spark.sql.catalyst.expressions.MutableDouble cannot be cast to org.apache.spark.sql.catalyst.expressions.MutableLong
this is very much known error , but don't see the resolution.
could you please help on this.
[https://stackoverflow.com/questions/51300978/spark-error-reading-parquet?rq=1]
> while parsing the data from parquet to case class
> -------------------------------------------------
>
> Key: SPARK-32829
> URL: https://issues.apache.org/jira/browse/SPARK-32829
> Project: Spark
> Issue Type: Question
> Components: Spark Core
> Affects Versions: 2.4.3
> Reporter: Manjay Kumar
> Priority: Minor
>
> Caused by: java.lang.ClassCastException: org.apache.spark.sql.catalyst.expressions.MutableDouble cannot be cast to org.apache.spark.sql.catalyst.expressions.MutableLong
>
> I am trying to parse the the parquet file to dataset using case class with encoders.
> this is very much known error , but don't see the resolution.
> could you please help on this.
>
> [https://stackoverflow.com/questions/51300978/spark-error-reading-parquet?rq=1]
> similar like this :: https://issues.apache.org/jira/browse/SPARK-17477
>
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