maobaolong commented on code in PR #2080:
URL:
https://github.com/apache/incubator-uniffle/pull/2080#discussion_r1728374506
##########
client-spark/common/src/main/java/org/apache/spark/shuffle/RssSparkConfig.java:
##########
@@ -318,7 +318,7 @@ public class RssSparkConfig {
public static final ConfigEntry<Integer> RSS_CLIENT_BITMAP_SPLIT_NUM =
createIntegerBuilder(new
ConfigBuilder("spark.rss.client.bitmap.splitNum"))
- .createWithDefault(1);
+ .createWithDefault(10);
Review Comment:
@zuston can you explain more about why the race condition of writing will
increase？
AFAIK，the writing will locate to a specific bitmap by hashing partitionId.
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