fix failing on verify in sqs when throttling budget is over and action does not require existing queue (#3938)

3 files changed, 28 insertions, 4 deletions

diff --git a/ydb/core/ymq/actor/action.h b/ydb/core/ymq/actor/action.h
index 8ea1cb814c..a594f5eafe 100644
--- a/ydb/core/ymq/actor/action.h
+++ b/ydb/core/ymq/actor/action.h
@@ -649,6 +649,8 @@ private:
             }
         }
 
+        Y_ABORT_UNLESS(SchemeCache_);
+
         bool isACLProtectedAccount = Cfg().GetForceAccessControl();
         if (!IsCloud() && (SecurityToken_ || (Cfg().GetForceAccessControl() && (isACLProtectedAccount = IsACLProtectedAccount(UserName_))))) {
             this->Become(&TActionActor::WaitAuthCheckMessages);
@@ -666,8 +668,6 @@ private:
                 return;
             }
 
-            Y_ABORT_UNLESS(SchemeCache_);
-
             RequestSchemeCache(GetActionACLSourcePath()); // this also checks that requested queue (if any) does exist
             RequestTicketParser();
         } else {
diff --git a/ydb/core/ymq/actor/service.cpp b/ydb/core/ymq/actor/service.cpp
index 04498866da..9181d88d9b 100644
--- a/ydb/core/ymq/actor/service.cpp
+++ b/ydb/core/ymq/actor/service.cpp
@@ -685,6 +685,7 @@ void TSqsService::AnswerThrottled(TSqsEvents::TEvGetConfiguration::TPtr& ev) {
     RLOG_SQS_REQ_DEBUG(ev->Get()->RequestId, "Throttled because of too many requests for nonexistent queue [" << ev->Get()->QueueName << "] for user [" << ev->Get()->UserName << "] while getting configuration");
     auto answer = MakeHolder<TSqsEvents::TEvConfiguration>();
     answer->Throttled = true;
+    answer->SchemeCache = SchemeCache_;
     Send(ev->Sender, answer.Release());
 }
 
diff --git a/ydb/tests/functional/sqs/common/test_throttling_nonexistent_queue.py b/ydb/tests/functional/sqs/common/test_throttling_nonexistent_queue.py
index 2ed57a9ac3..05d4abc70c 100644
--- a/ydb/tests/functional/sqs/common/test_throttling_nonexistent_queue.py
+++ b/ydb/tests/functional/sqs/common/test_throttling_nonexistent_queue.py
@@ -5,8 +5,11 @@ from hamcrest import assert_that, raises
 from ydb.tests.library.sqs.test_base import KikimrSqsTestBase
 
 
+throttling_exception_pattern = ".*</Message><Code>ThrottlingException</Code>.*"
+
 class TestSqsThrottlingOnNonexistentQueue(KikimrSqsTestBase):
 
+
     def test_throttling_on_nonexistent_queue(self):
         queue_url = self._create_queue_and_assert(self.queue_name, False, True)
         nonexistent_queue_url = queue_url + "_nonex"
@@ -21,8 +24,6 @@ class TestSqsThrottlingOnNonexistentQueue(KikimrSqsTestBase):
             except Exception:
                 pass
 
-        throttling_exception_pattern = ".*</Message><Code>ThrottlingException</Code>.*"
-
         assert_that(
             get_attributes_of_nonexistent_queue,
             raises(
@@ -46,3 +47,25 @@ class TestSqsThrottlingOnNonexistentQueue(KikimrSqsTestBase):
                 pattern=throttling_exception_pattern
             )
         )
+
+    def test_action_which_does_not_requere_existing_queue(self):
+        queue_url = self._create_queue_and_assert(self.queue_name, False, True)
+        nonexistent_queue_url = queue_url + "_nonex"
+
+        def get_attributes_of_nonexistent_queue():
+            self._sqs_api.get_queue_attributes(nonexistent_queue_url)
+
+        # Draining budget
+        for _ in range(16):
+            try:
+                get_attributes_of_nonexistent_queue()
+            except Exception:
+                pass
+
+        assert_that(
+            lambda: self._sqs_api.get_queue_url(self.queue_name + "_nonex"),
+            raises(
+                RuntimeError,
+                pattern=throttling_exception_pattern
+            )
+        )