otterc commented on a change in pull request #30062: URL: https://github.com/apache/spark/pull/30062#discussion_r516960321
########## File path: common/network-common/src/main/java/org/apache/spark/network/util/TransportConf.java ########## @@ -363,4 +363,39 @@ public boolean useOldFetchProtocol() { return conf.getBoolean("spark.shuffle.useOldFetchProtocol", false); } + /** + * Class name of the implementation of MergedShuffleFileManager that merges the blocks + * pushed to it when push-based shuffle is enabled. By default, push-based shuffle is disabled at + * a cluster level because this configuration is set to + * 'org.apache.spark.network.shuffle.ExternalBlockHandler$NoOpMergedShuffleFileManager'. + * To turn on push-based shuffle at a cluster level, set the configuration to + * 'org.apache.spark.network.shuffle.RemoteBlockPushResolver'. + */ + public String mergedShuffleFileManagerImpl() { + return conf.get("spark.shuffle.push.based.mergedShuffleFileManagerImpl", Review comment: I have renamed this configuration to `spark.shuffle.server.mergedShuffleFileManagerImpl`. All the server side configs are prefixed with `spark.shuffle.server` and the names do indicate if they are used for merging shuffle blocks. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org