wangbo commented on code in PR #18990:
URL: https://github.com/apache/doris/pull/18990#discussion_r1178541166
##########
fe/fe-core/src/main/java/org/apache/doris/resource/resourcegroup/ResourceGroupMgr.java:
##########
@@ -151,10 +155,30 @@ public void createResourceGroup(CreateResourceGroupStmt
stmt) throws DdlExceptio
LOG.info("Create resource group success: {}", resourceGroup);
}
- public void dropResourceGroup(DropResourceGroupStmt stmt) throws
DdlException {
- if (!Config.enable_resource_group) {
- throw new DdlException("unsupported feature now, coming soon.");
+ public void alterResourceGroup(AlterResourceGroupStmt stmt) throws
DdlException {
+ checkResourceGroupEnabled();
+
+ String resourceGroupName = stmt.getResourceGroupName();
+ Map<String, String> properties = stmt.getProperties();
+ ResourceGroup newResourceGroup;
+ writeLock();
+ try {
+ if (!nameToResourceGroup.containsKey(resourceGroupName)) {
+ throw new DdlException("Resource Group(" + resourceGroupName +
") does not exist.");
+ }
+ ResourceGroup resourceGroup =
nameToResourceGroup.get(resourceGroupName);
+ newResourceGroup = ResourceGroup.create(resourceGroup, properties);
+ nameToResourceGroup.put(resourceGroupName, newResourceGroup);
Review Comment:
It seems that currently we not support partial attribute alter group.
Need a todo here/
##########
fe/fe-core/src/main/java/org/apache/doris/resource/resourcegroup/ResourceGroupMgr.java:
##########
@@ -151,10 +155,30 @@ public void createResourceGroup(CreateResourceGroupStmt
stmt) throws DdlExceptio
LOG.info("Create resource group success: {}", resourceGroup);
}
- public void dropResourceGroup(DropResourceGroupStmt stmt) throws
DdlException {
- if (!Config.enable_resource_group) {
- throw new DdlException("unsupported feature now, coming soon.");
+ public void alterResourceGroup(AlterResourceGroupStmt stmt) throws
DdlException {
+ checkResourceGroupEnabled();
+
+ String resourceGroupName = stmt.getResourceGroupName();
+ Map<String, String> properties = stmt.getProperties();
+ ResourceGroup newResourceGroup;
+ writeLock();
+ try {
+ if (!nameToResourceGroup.containsKey(resourceGroupName)) {
+ throw new DdlException("Resource Group(" + resourceGroupName +
") does not exist.");
+ }
+ ResourceGroup resourceGroup =
nameToResourceGroup.get(resourceGroupName);
+ newResourceGroup = ResourceGroup.create(resourceGroup, properties);
+ nameToResourceGroup.put(resourceGroupName, newResourceGroup);
Review Comment:
It seems that currently we not support partial attribute alter group.
Need a todo here.
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