shounakmk219 commented on code in PR #16307:
URL: https://github.com/apache/pinot/pull/16307#discussion_r2207144510
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pinot-controller/src/main/java/org/apache/pinot/controller/api/resources/PinotTableRestletResource.java:
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@@ -463,6 +473,68 @@ public SuccessResponse deleteTable(
"Table '" + tableName + "' with type " + tableType + " does not
exist", Response.Status.NOT_FOUND);
}
+ public static void tableTasksValidation(TableConfig tableConfig,
+ PinotHelixTaskResourceManager pinotHelixTaskResourceManager) {
+ if (tableConfig.getTaskConfig() == null) {
+ return;
+ }
+ String tableWithType = tableConfig.getTableName();
+ Map<String, Map<String, String>> taskTypeConfigsMap =
tableConfig.getTaskConfig().getTaskTypeConfigsMap();
+ for (String taskType : taskTypeConfigsMap.keySet()) {
+ Map<String, TaskState> taskStates;
+ try {
+ taskStates =
pinotHelixTaskResourceManager.getTaskStatesByTable(taskType, tableWithType);
+ } catch (IllegalArgumentException e) {
+ LOGGER.info(e.getMessage());
+ return;
+ }
+ if (!taskStates.isEmpty()) {
+ throw new RuntimeException("The table has dangling task data, try
performing table delete operation in case "
+ + "the delete operation was not completed successfully, else
delete the tasks manually through "
+ + "DELETE /tasks/task/{taskName} endpoint."
+ + "Please try again once the dangling tasks are cleaned up");
Review Comment:
makes sense, fixed it.
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