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