Emil Ejbyfeldt created SPARK-40803:
--------------------------------------
Summary: LZ4CompressionCodec looks up configuration on each stream
creation
Key: SPARK-40803
URL: https://issues.apache.org/jira/browse/SPARK-40803
Project: Spark
Issue Type: Improvement
Components: Spark Core
Affects Versions: 3.3.0
Reporter: Emil Ejbyfeldt
This look up in SparkConf is quite expensive and shows up in profiling for
cases where lots of smaller streams are created.
--
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
