You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Henry Robinson (JIRA)" <ji...@apache.org> on 2018/04/12 23:15:00 UTC

[jira] [Created] (SPARK-23972) Upgrade to Parquet 1.10

Henry Robinson created SPARK-23972:
--------------------------------------

             Summary: 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


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.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

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