[jira] [Updated] (SPARK-30242) Support reading Parquet files from Stream Buffer

2019-12-13 Thread Dongjoon Hyun (Jira) 


 [ 
https://issues.apache.org/jira/browse/SPARK-30242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dongjoon Hyun updated SPARK-30242:
--
Affects Version/s: (was: 2.4.4)
   3.0.0

> Support reading Parquet files from Stream Buffer
> 
>
> Key: SPARK-30242
> URL: https://issues.apache.org/jira/browse/SPARK-30242
> Project: Spark
>  Issue Type: Wish
>  Components: Spark Core
>Affects Versions: 3.0.0
>Reporter: Jelther Oliveira Gonçalves
>Priority: Trivial
>
> Reading from a Python BufferIO a parquet is not possible using Pyspark.
> Using:
>  
> {code:java}
> from io import BytesIO
> parquetbytes : Bytes = b'PAR...'
> df = spark.read.format("parquet").load(BytesIO(parquetbytes))
> {code}
> Raises :
> {code:java}
> java.lang.ClassCastException: java.util.ArrayList cannot be cast to 
> java.lang.String{code}
>  
> Is there any chance this will be available in the future?
>  



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

-
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org

[jira] [Updated] (SPARK-30242) Support reading Parquet files from Stream Buffer

2019-12-13 Thread Dongjoon Hyun (Jira) 


 [ 
https://issues.apache.org/jira/browse/SPARK-30242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dongjoon Hyun updated SPARK-30242:
--
Component/s: (was: Spark Core)
 SQL

> Support reading Parquet files from Stream Buffer
> 
>
> Key: SPARK-30242
> URL: https://issues.apache.org/jira/browse/SPARK-30242
> Project: Spark
>  Issue Type: Wish
>  Components: SQL
>Affects Versions: 3.0.0
>Reporter: Jelther Oliveira Gonçalves
>Priority: Trivial
>
> Reading from a Python BufferIO a parquet is not possible using Pyspark.
> Using:
>  
> {code:java}
> from io import BytesIO
> parquetbytes : Bytes = b'PAR...'
> df = spark.read.format("parquet").load(BytesIO(parquetbytes))
> {code}
> Raises :
> {code:java}
> java.lang.ClassCastException: java.util.ArrayList cannot be cast to 
> java.lang.String{code}
>  
> Is there any chance this will be available in the future?
>  



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

-
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org

[jira] [Updated] (SPARK-30242) Support reading Parquet files from Stream Buffer

2019-12-13 Thread Dongjoon Hyun (Jira) 


 [ 
https://issues.apache.org/jira/browse/SPARK-30242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dongjoon Hyun updated SPARK-30242:
--
Component/s: (was: SQL)
 PySpark

> Support reading Parquet files from Stream Buffer
> 
>
> Key: SPARK-30242
> URL: https://issues.apache.org/jira/browse/SPARK-30242
> Project: Spark
>  Issue Type: Wish
>  Components: PySpark
>Affects Versions: 3.0.0
>Reporter: Jelther Oliveira Gonçalves
>Priority: Trivial
>
> Reading from a Python BufferIO a parquet is not possible using Pyspark.
> Using:
>  
> {code:java}
> from io import BytesIO
> parquetbytes : Bytes = b'PAR...'
> df = spark.read.format("parquet").load(BytesIO(parquetbytes))
> {code}
> Raises :
> {code:java}
> java.lang.ClassCastException: java.util.ArrayList cannot be cast to 
> java.lang.String{code}
>  
> Is there any chance this will be available in the future?
>  



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

-
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org