starocean999 commented on code in PR #45108:
URL: https://github.com/apache/doris/pull/45108#discussion_r1879446762
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fe/fe-core/src/main/java/org/apache/doris/nereids/parser/LogicalPlanBuilder.java:
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@@ -4714,6 +4717,26 @@ public LogicalPlan
visitShowStorageEngines(ShowStorageEnginesContext ctx) {
return new ShowStorageEnginesCommand();
}
+ @Override
+ public LogicalPlan visitAdminRebalanceDisk(AdminRebalanceDiskContext ctx) {
+ if (ctx.ON() != null) {
+ List<String> backendList = Lists.newArrayList();
+ ctx.backends.forEach(backend ->
backendList.add(stripQuotes(backend.getText())));
+ return new AdminRebalanceDiskCommand(false, backendList);
+ }
+ return new AdminRebalanceDiskCommand(false);
+ }
+
+ @Override
+ public LogicalPlan
visitAdminCancelRebalanceDisk(AdminCancelRebalanceDiskContext ctx) {
+ if (ctx.ON() != null) {
+ List<String> backendList = Lists.newArrayList();
+ ctx.backends.forEach(backend ->
backendList.add(stripQuotes(backend.getText())));
+ return new AdminRebalanceDiskCommand(true, backendList);
Review Comment:
As Binfeng said, you can create a base class like RebalanceDiskCommand and
put common logic there, the use two different sub classes to implement the two
commands
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