[jira] [Assigned] (SPARK-23972) Upgrade to Parquet 1.10
[
https://issues.apache.org/jira/browse/SPARK-23972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wenchen Fan reassigned SPARK-23972:
---
Assignee: Ryan Blue
> Upgrade to Parquet 1.10
> ---
>
> Key: SPARK-23972
> URL: https://issues.apache.org/jira/browse/SPARK-23972
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
>Affects Versions: 2.4.0
>Reporter: Henry Robinson
>Assignee: Ryan Blue
>Priority: Major
> Fix For: 2.4.0
>
>
> Now that Parquet 1.10 is out, we should consider moving to it, if for no
> other reason than to address SPARK-23852.
> There are some non-trivial changes to address. In particular, the
> [ValuesReader
> interface|https://github.com/apache/parquet-mr/blob/master/parquet-column/src/main/java/org/apache/parquet/column/values/ValuesReader.java]
> has changed from passing data as {{byte[]}} to a {{ByteBufferInputStream}}
> abstraction that can hide multiple {{ByteBuffer}}s under the hood.
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[jira] [Assigned] (SPARK-23972) Upgrade to Parquet 1.10
[
https://issues.apache.org/jira/browse/SPARK-23972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-23972:
Assignee: (was: Apache Spark)
> Upgrade to Parquet 1.10
> ---
>
> Key: SPARK-23972
> URL: https://issues.apache.org/jira/browse/SPARK-23972
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
>Affects Versions: 2.4.0
>Reporter: Henry Robinson
>Priority: Major
>
> Now that Parquet 1.10 is out, we should consider moving to it, if for no
> other reason than to address SPARK-23852.
> There are some non-trivial changes to address. In particular, the
> [ValuesReader
> interface|https://github.com/apache/parquet-mr/blob/master/parquet-column/src/main/java/org/apache/parquet/column/values/ValuesReader.java]
> has changed from passing data as {{byte[]}} to a {{ByteBufferInputStream}}
> abstraction that can hide multiple {{ByteBuffer}}s under the hood.
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[jira] [Assigned] (SPARK-23972) Upgrade to Parquet 1.10
[
https://issues.apache.org/jira/browse/SPARK-23972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-23972:
Assignee: Apache Spark
> Upgrade to Parquet 1.10
> ---
>
> Key: SPARK-23972
> URL: https://issues.apache.org/jira/browse/SPARK-23972
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
>Affects Versions: 2.4.0
>Reporter: Henry Robinson
>Assignee: Apache Spark
>Priority: Major
>
> Now that Parquet 1.10 is out, we should consider moving to it, if for no
> other reason than to address SPARK-23852.
> There are some non-trivial changes to address. In particular, the
> [ValuesReader
> interface|https://github.com/apache/parquet-mr/blob/master/parquet-column/src/main/java/org/apache/parquet/column/values/ValuesReader.java]
> has changed from passing data as {{byte[]}} to a {{ByteBufferInputStream}}
> abstraction that can hide multiple {{ByteBuffer}}s under the hood.
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