w41ter commented on code in PR #49894:
URL: https://github.com/apache/doris/pull/49894#discussion_r2036414435
##########
fe/fe-core/src/main/java/org/apache/doris/persist/ModifyTableDefaultDistributionBucketNumOperationLog.java:
##########
@@ -54,6 +65,18 @@ public int getBucketNum() {
return bucketNum;
}
+ public DistributionInfoType getType() {
+ return type;
+ }
+
+ public boolean getAutoBucket() {
+ return autoBucket;
+ }
+
+ public String getColumnsName() {
+ return columnsName;
Review Comment:
```suggestion
return columnsName == null ? "" : columnsName;
```
##########
fe/fe-core/src/main/java/org/apache/doris/persist/ModifyTableDefaultDistributionBucketNumOperationLog.java:
##########
@@ -33,13 +34,23 @@ public class
ModifyTableDefaultDistributionBucketNumOperationLog implements Writ
private long dbId;
@SerializedName(value = "tableId")
private long tableId;
+ @SerializedName(value = "type")
+ private DistributionInfoType type;
+ @SerializedName(value = "autoBucket")
+ protected boolean autoBucket;
Review Comment:
The default value of the new fields, which read from the old metadata, is
null. To maintain compatibility, those binlogs `type == null` should be
filtered in `addBinlog`.
##########
fe/fe-core/src/main/java/org/apache/doris/binlog/BinlogManager.java:
##########
@@ -435,6 +436,22 @@ public void addReplaceTable(ReplaceTableOperationLog info,
long commitSeq) {
addBinlog(dbId, tableIds, commitSeq, timestamp, type, data, false,
info);
}
+ public void
addModifyDistributionNum(ModifyTableDefaultDistributionBucketNumOperationLog
info, long commitSeq) {
+ if (info.getBucketNum() <= 0) {
Review Comment:
```suggestion
if (info.getBucketNum() <= 0 || info.getType() == null) {
```
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