ruanwenjun commented on code in PR #17799:
URL:
https://github.com/apache/dolphinscheduler/pull/17799#discussion_r2623434272
##########
dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProjectWorkerGroupRelationServiceImpl.java:
##########
@@ -94,7 +94,25 @@ public Result assignWorkerGroupsToProject(User loginUser,
Long projectCode, List
return result;
}
+ Project project = projectMapper.queryByCode(projectCode);
+ if (Objects.isNull(project)) {
+ putMsg(result, Status.PROJECT_NOT_EXIST);
+ return result;
+ }
+
if (CollectionUtils.isEmpty(workerGroups)) {
+ Set<String> projectWorkerGroupNames =
+
projectWorkerGroupDao.queryAssignedWorkerGroupNamesByProjectCode(projectCode);
+ if (CollectionUtils.isNotEmpty(projectWorkerGroupNames)) {
+ Set<String> usedWorkerGroups = getAllUsedWorkerGroups(project);
+ if (CollectionUtils.isNotEmpty(usedWorkerGroups)) {
+ Set<String> usedInProject =
SetUtils.intersection(usedWorkerGroups, projectWorkerGroupNames);
+ if (!usedInProject.isEmpty()) {
+ throw new
ServiceException(Status.USED_WORKER_GROUP_EXISTS, usedInProject);
+ }
+ }
Review Comment:
One additional problem not related to this pr, such judgments to be highly
unreliable, as it is impossible to avoid requests that currently have no update
tasks. But it seems we have no better approach unless we initiate the
transaction here.
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