gianm closed pull request #6185: 'shutdownAllTasks' API for a dataSource
URL: https://github.com/apache/incubator-druid/pull/6185
This is a PR merged from a forked repository.
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diff --git a/docs/content/operations/api-reference.md
b/docs/content/operations/api-reference.md
index d933c4f4052..a38be3b0696 100644
--- a/docs/content/operations/api-reference.md
+++ b/docs/content/operations/api-reference.md
@@ -378,6 +378,9 @@ Endpoint for submitting tasks and supervisor specs to the
overlord. Returns the
Shuts down a task.
+* `druid/indexer/v1/task/{dataSource}/shutdownAllTasks`
+
+Shuts down all tasks for a dataSource.
## MiddleManager
diff --git
a/indexing-service/src/main/java/io/druid/indexing/overlord/http/OverlordResource.java
b/indexing-service/src/main/java/io/druid/indexing/overlord/http/OverlordResource.java
index 6eb428c4649..3425a87b35a 100644
---
a/indexing-service/src/main/java/io/druid/indexing/overlord/http/OverlordResource.java
+++
b/indexing-service/src/main/java/io/druid/indexing/overlord/http/OverlordResource.java
@@ -337,6 +337,28 @@ public Response apply(TaskQueue taskQueue)
);
}
+ @POST
+ @Path("/task/{dataSource}/shutdownAllTasks")
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response shutdownTasksForDataSource(@PathParam("dataSource") final
String dataSource)
+ {
+ return asLeaderWith(
+ taskMaster.getTaskQueue(),
+ new Function<TaskQueue, Response>()
+ {
+ @Override
+ public Response apply(TaskQueue taskQueue)
+ {
+ final List<TaskInfo<Task, TaskStatus>> tasks =
taskStorageQueryAdapter.getActiveTaskInfo(dataSource);
+ for (final TaskInfo<Task, TaskStatus> task : tasks) {
+ taskQueue.shutdown(task.getId());
+ }
+ return Response.ok(ImmutableMap.of("dataSource",
dataSource)).build();
+ }
+ }
+ );
+ }
+
@POST
@Path("/taskStatus")
@Produces(MediaType.APPLICATION_JSON)
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