BoYang created SPARK-33037: ------------------------------ Summary: Add "spark.shuffle.manager" value to knownManagers Key: SPARK-33037 URL: https://issues.apache.org/jira/browse/SPARK-33037 Project: Spark Issue Type: Improvement Components: Shuffle Affects Versions: 3.0.1, 2.4.7 Reporter: BoYang
Spark has a hardcode list to contain known shuffle managers, which has two values now. It does not contain user's custom shuffle manager which is set through Spark config "spark.shuffle.manager". We hit issue when set "spark.shuffle.manager" with our own shuffle manager plugin (Uber Remote Shuffle Service implementation, https://github.com/uber/RemoteShuffleService). Need to add "spark.shuffle.manager" config value to the known managers list as well. The know managers list is in code: common/network-shuffle/src/main/java/org/apache/spark/network/shuffle/ExternalShuffleBlockResolver.java {quote}private final List<String> knownManagers = Arrays.asList( "org.apache.spark.shuffle.sort.SortShuffleManager", "org.apache.spark.shuffle.unsafe.UnsafeShuffleManager"); {quote} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org