kfaraz commented on code in PR #20505:
URL: https://github.com/apache/druid/pull/20505#discussion_r4258577780
##########
indexing-service/src/main/java/org/apache/druid/indexing/overlord/http/OverlordResource.java:
##########
@@ -506,34 +517,55 @@ public Response getWorkerConfigHistory(
@Path("/action")
@Produces(MediaType.APPLICATION_JSON)
@ResourceFilters(StateResourceFilter.class)
- public Response doAction(final TaskActionHolder holder)
+ public void performTaskAction(
+ final TaskActionHolder holder,
+ @Context HttpServletRequest request
+ )
{
- return asLeaderWith(
- taskMaster.getTaskActionClient(holder.getTask()),
- new Function<>()
+ final AsyncContext asyncContext = request.startAsync();
+ final Optional<TaskActionClient> taskActionClient =
taskMaster.getTaskActionClient(holder.getTask());
+ if (!taskActionClient.isPresent()) {
+ // Encourage client to try again soon, when we'll likely have a redirect
set up
+ completeAsyncRequest(asyncContext,
Status.SERVICE_UNAVAILABLE.getStatusCode(), null);
+ return;
+ }
+
+ final ListenableFuture<?> future =
taskActionClient.get().submitAsync(holder.getAction());
+ asyncContext.addListener(
+ ServletResourceUtils.createAsyncTimeoutListener(event -> {
+ future.cancel(true);
+ completeAsyncRequest(event.getAsyncContext(),
HttpResponseStatus.GATEWAY_TIMEOUT.code(), null);
Review Comment:
updated.
##########
indexing-service/src/main/java/org/apache/druid/indexing/overlord/http/OverlordResource.java:
##########
@@ -506,34 +517,55 @@ public Response getWorkerConfigHistory(
@Path("/action")
@Produces(MediaType.APPLICATION_JSON)
@ResourceFilters(StateResourceFilter.class)
- public Response doAction(final TaskActionHolder holder)
+ public void performTaskAction(
+ final TaskActionHolder holder,
+ @Context HttpServletRequest request
+ )
{
- return asLeaderWith(
- taskMaster.getTaskActionClient(holder.getTask()),
- new Function<>()
+ final AsyncContext asyncContext = request.startAsync();
+ final Optional<TaskActionClient> taskActionClient =
taskMaster.getTaskActionClient(holder.getTask());
+ if (!taskActionClient.isPresent()) {
+ // Encourage client to try again soon, when we'll likely have a redirect
set up
+ completeAsyncRequest(asyncContext,
Status.SERVICE_UNAVAILABLE.getStatusCode(), null);
+ return;
+ }
+
+ final ListenableFuture<?> future =
taskActionClient.get().submitAsync(holder.getAction());
Review Comment:
updated.
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