aokolnychyi commented on code in PR #6828:
URL: https://github.com/apache/iceberg/pull/6828#discussion_r1105198619
##########
spark/v3.3/spark/src/main/java/org/apache/iceberg/spark/SparkWriteConf.java:
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@@ -228,6 +228,16 @@ private DistributionMode
adjustWriteDistributionMode(DistributionMode mode) {
}
}
+ private DistributionMode defaultDistributionMode() {
+ if (table.sortOrder().isSorted()) {
+ return RANGE;
+ } else if (table.spec().isPartitioned()) {
+ return HASH;
+ } else {
+ return NONE;
Review Comment:
I am not sure how that would perform, to be honest. What about exploring
this separately? Maybe, we can also handle this natively in Spark.
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