[ https://issues.apache.org/jira/browse/SPARK-40931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gu, Guangze updated SPARK-40931: -------------------------------- Summary: Need to Speed up unpacking when reading the next group in VectorizedRleValuesReader (was: Speed up unpacking when reading the next group in VectorizedRleValuesReader ) > Need to Speed up unpacking when reading the next group in > VectorizedRleValuesReader > -------------------------------------------------------------------------------------- > > Key: SPARK-40931 > URL: https://issues.apache.org/jira/browse/SPARK-40931 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 3.4.0 > Reporter: Gu, Guangze > Priority: Major > > In VectorizedRleValuesReader, BytePacker#unpack8Values() with ByteBuffer > input API will bring performance degradation, compared to this function with > Array input API. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org