xushiyan commented on code in PR #6139:
URL: https://github.com/apache/hudi/pull/6139#discussion_r955237307
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hudi-sync/hudi-hive-sync/src/main/java/org/apache/hudi/hive/HiveSyncConfig.java:
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@@ -129,6 +129,8 @@ public static class HiveSyncConfigParams {
public Boolean createManagedTable;
@Parameter(names = {"--batch-sync-num"}, description = "The number of
partitions one batch when synchronous partitions to hive")
public Integer batchSyncNum;
+ @Parameter(names = {"--partition-cascade"}, description = "Partition
cascade when table columns change.")
+ public Boolean partitionCascade;
Review Comment:
in general we should avoid adding parameters/configs to tweak the logic
inside the sync. There are so many configs already exposing the impl. details
and making meta sync hard to use.
For this logic of determining cascade, can you figure out a way to detect it
from schema/column changes?
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