YQ-2549 Move yds integration tests to github (#1592)

* Move mr tests

ydb/tests/fq/yds/test_recovery.py

@@ -0,0 +1,393 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import logging
+import time
+import multiprocessing
+import pytest
+import os
+import random
+
+import yatest
+
+from ydb.tests.library.harness import param_constants
+import ydb.tests.library.common.yatest_common as yatest_common
+from ydb.tests.tools.fq_runner.kikimr_runner import StreamingOverKikimr
+from ydb.tests.tools.fq_runner.kikimr_runner import StreamingOverKikimrConfig
+from ydb.tests.tools.fq_runner.kikimr_utils import yq_v1
+from ydb.tests.tools.datastreams_helpers.test_yds_base import TestYdsBase
+from ydb.tests.tools.datastreams_helpers.control_plane import create_stream
+
+import ydb.public.api.protos.draft.fq_pb2 as fq
+
+import library.python.retry as retry
+
+
+def run_with_sleep(args):
+    program_args, time_min, time_max, duration = args
+    deadline = time.time() + duration
+    while time.time() < deadline:
+        yatest.common.execute(program_args)
+        time.sleep(random.uniform(time_min, time_max))
+
+
+@pytest.fixture
+def kikimr():
+    kikimr_conf = StreamingOverKikimrConfig(node_count=8, cloud_mode=True)
+    kikimr = StreamingOverKikimr(kikimr_conf)
+    kikimr.start_mvp_mock_server()
+    kikimr.start()
+    yield kikimr
+    kikimr.stop()
+    kikimr.stop_mvp_mock_server()
+
+
+class TestRecovery(TestYdsBase):
+    @classmethod
+    def setup_class(cls):
+        # for retry
+        cls.retry_conf = retry.RetryConf().upto(seconds=30).waiting(0.1)
+
+    @retry.retry_intrusive
+    def get_graph_master_node_id(self, query_id):
+        for node_index in self.kikimr.control_plane.kikimr_cluster.nodes:
+            if self.kikimr.control_plane.get_task_count(node_index, query_id) > 0:
+                return node_index
+        assert False, "No active graphs found"
+
+    def get_ca_count(self, node_index):
+        result = self.kikimr.control_plane.get_sensors(node_index, "utils").find_sensor({"activity": "DQ_COMPUTE_ACTOR", "sensor": "ActorsAliveByActivity", "execpool": "User"})
+        return result if result is not None else 0
+
+    def dump_workers(self, worker_count, ca_count, wait_time=yatest_common.plain_or_under_sanitizer(30, 150)):
+        deadline = time.time() + wait_time
+        while True:
+            wcs = 0
+            ccs = 0
+            list = []
+            for node_index in self.kikimr.control_plane.kikimr_cluster.nodes:
+                wc = self.kikimr.control_plane.get_worker_count(node_index)
+                cc = self.get_ca_count(node_index)
+                wcs += wc
+                ccs += cc
+                list.append([node_index, wc, cc])
+            if wcs == worker_count and ccs == ca_count:
+                for [s, w, c] in list:
+                    if w * 2 != c:
+                        continue
+                for [s, w, c] in list:
+                    logging.debug("Node {}, workers {}, ca {}".format(s, w, c))
+                return
+            if time.time() > deadline:
+                for [s, w, c] in list:
+                    logging.debug("Node {}, workers {}, ca {}".format(s, w, c))
+                assert False, "Workers={} and CAs={}, but {} and {} expected".format(wcs, ccs, worker_count, ca_count)
+
+    @yq_v1
+    def test_delete(self, client, kikimr):
+        for node_index in kikimr.control_plane.kikimr_cluster.nodes:
+            kikimr.control_plane.wait_bootstrap(node_index)
+
+        self.kikimr = kikimr
+        self.init_topics("recovery", partitions_count=2)
+
+        #  Consumer and topics to create are written in ya.make file.
+        sql = R'''
+            PRAGMA dq.MaxTasksPerStage="2";
+
+            INSERT INTO myyds.`{output_topic}`
+            SELECT STREAM
+                *
+            FROM myyds.`{input_topic}`;'''\
+            .format(
+            input_topic=self.input_topic,
+            output_topic=self.output_topic,
+        )
+        client.create_yds_connection("myyds", os.getenv("YDB_DATABASE"), os.getenv("YDB_ENDPOINT"))
+
+        query_id = client.create_query("simple", sql, type=fq.QueryContent.QueryType.STREAMING).result.query_id
+        logging.debug("Uuid = {}".format(kikimr.uuid))
+
+        self.dump_workers(2, 4)
+
+        client.abort_query(query_id)
+        client.wait_query(query_id)
+
+        self.dump_workers(0, 0)
+
+    @yq_v1
+    def test_program_state_recovery(self, client, kikimr):
+        # 100  105   110   115   120   125   130   135   140   (ms)
+        #  [ Bucket1  )           |(emited)
+        #             [  Bucket2  )           |(emited)
+        #                   .<------------------------------------- restart
+        #                         [  Bucket3  )           |(emited)
+        for node_index in kikimr.control_plane.kikimr_cluster.nodes:
+            kikimr.control_plane.wait_bootstrap(node_index)
+        for node_index in kikimr.control_plane.kikimr_cluster.nodes:
+            kikimr.control_plane.wait_discovery(node_index)
+
+        self.kikimr = kikimr
+        self.init_topics("program_state_recovery", partitions_count=1)
+
+        #  Consumer and topics to create are written in ya.make file.
+        sql = f'''
+            PRAGMA dq.MaxTasksPerStage="1";
+            INSERT INTO myyds.`{self.output_topic}`
+            SELECT STREAM
+                Yson::SerializeText(Yson::From(TableRow()))
+            FROM (
+                SELECT STREAM
+                    Sum(t) as sum
+                FROM (
+                    SELECT STREAM
+                        Yson::LookupUint64(ys, "time") as t
+                    FROM (
+                        SELECT STREAM
+                            Yson::Parse(Data) AS ys
+                        FROM myyds.`{self.input_topic}`))
+                GROUP BY
+                    HOP(DateTime::FromMilliseconds(CAST(Unwrap(t) as Uint32)), "PT0.01S", "PT0.01S", "PT0.01S"));'''
+        client.create_yds_connection("myyds", os.getenv("YDB_DATABASE"), os.getenv("YDB_ENDPOINT"))
+
+        query_id = client.create_query("test_program_state_recovery", sql, type=fq.QueryContent.QueryType.STREAMING).result.query_id
+        client.wait_query_status(query_id, fq.QueryMeta.RUNNING)
+        logging.debug("Uuid = {}".format(kikimr.uuid))
+        master_node_index = self.get_graph_master_node_id(query_id)
+        logging.debug("Master node {}".format(master_node_index))
+        kikimr.compute_plane.wait_zero_checkpoint(query_id)
+
+        self.write_stream([f'{{"time" = {i};}}' for i in range(100, 115, 2)])
+
+        kikimr.compute_plane.wait_completed_checkpoints(query_id, self.kikimr.compute_plane.get_completed_checkpoints(query_id) + 1)
+
+        # restart node with CA
+        node_to_restart = None
+        for node_index in kikimr.control_plane.kikimr_cluster.nodes:
+            wc = kikimr.control_plane.get_worker_count(node_index)
+            if wc is not None:
+                if wc > 0 and node_index != master_node_index and node_to_restart is None:
+                    node_to_restart = node_index
+        assert node_to_restart is not None, "Can't find any task on non master node"
+
+        logging.debug("Restart non-master node {}".format(node_to_restart))
+
+        kikimr.control_plane.kikimr_cluster.nodes[node_to_restart].stop()
+        kikimr.control_plane.kikimr_cluster.nodes[node_to_restart].start()
+        kikimr.control_plane.wait_bootstrap(node_to_restart)
+
+        self.write_stream([f'{{"time" = {i};}}' for i in range(116, 144, 2)])
+
+        # wait aggregated
+        expected = [
+            '{"sum" = 520u}',
+            '{"sum" = 570u}',
+            '{"sum" = 620u}',
+        ]
+        received = self.read_stream(3)
+        assert received == expected
+
+        client.abort_query(query_id)
+        client.wait_query(query_id)
+
+        self.dump_workers(0, 0)
+
+    @yq_v1
+    # @pytest.mark.parametrize(
+    #     "restart_master",
+    #     [False, True],
+    #     ids=["not_master", "master"]
+    # )
+    def test_recovery(self, client, kikimr):
+        for node_index in kikimr.control_plane.kikimr_cluster.nodes:
+            kikimr.control_plane.wait_bootstrap(node_index)
+        for node_index in kikimr.control_plane.kikimr_cluster.nodes:
+            kikimr.control_plane.wait_discovery(node_index)
+
+        self.init_topics("recovery", partitions_count=2)
+
+        self.kikimr = kikimr
+
+        #  Consumer and topics to create are written in ya.make file.
+        sql = R'''
+            PRAGMA dq.MaxTasksPerStage="2";
+
+            INSERT INTO myyds.`{output_topic}`
+            SELECT STREAM
+                *
+            FROM myyds.`{input_topic}`;'''\
+        .format(
+            input_topic=self.input_topic,
+            output_topic=self.output_topic,
+        )
+        client.create_yds_connection("myyds", os.getenv("YDB_DATABASE"), os.getenv("YDB_ENDPOINT"))
+        query_id = client.create_query("simple", sql, type=fq.QueryContent.QueryType.STREAMING).result.query_id
+        client.wait_query_status(query_id, fq.QueryMeta.RUNNING)
+        kikimr.compute_plane.wait_zero_checkpoint(query_id)
+
+        logging.debug("Uuid = {}".format(kikimr.uuid))
+        master_node_index = self.get_graph_master_node_id(query_id)
+        logging.debug("Master node {}".format(master_node_index))
+
+        self.write_stream([str(i) for i in range(1, 11)])
+
+        d = {}
+
+        read_data = self.read_stream(10)
+        assert len(read_data) == 10
+        for m in read_data:
+            n = int(m)
+            assert n >= 1 and n <= 10
+            assert n not in d
+            d[n] = 1
+
+        self.dump_workers(2, 4)
+
+        node_to_restart = None
+        for node_index in kikimr.control_plane.kikimr_cluster.nodes:
+            wc = kikimr.control_plane.get_worker_count(node_index)
+            if wc is not None:
+                if wc > 0 and node_index != master_node_index and node_to_restart is None:
+                    node_to_restart = node_index
+        assert node_to_restart is not None, "Can't find any task on non master node"
+
+        logging.debug("Restart non-master node {}".format(node_to_restart))
+
+        kikimr.control_plane.kikimr_cluster.nodes[node_to_restart].stop()
+        kikimr.control_plane.kikimr_cluster.nodes[node_to_restart].start()
+        kikimr.control_plane.wait_bootstrap(node_to_restart)
+
+        self.dump_workers(2, 4)
+
+        self.write_stream([str(i) for i in range(11, 21)])
+
+        read_data = self.read_stream(10)
+        assert len(read_data) == 10
+        for m in read_data:
+            n = int(m)
+            assert n >= 1 and n <= 20
+            if n in d:
+                d[n] = d[n] + 1
+            else:
+                d[n] = 1
+
+        assert len(d) == 20
+
+        logging.debug("Restart Master node {}".format(master_node_index))
+
+        kikimr.control_plane.kikimr_cluster.nodes[master_node_index].stop()
+        kikimr.control_plane.kikimr_cluster.nodes[master_node_index].start()
+        kikimr.control_plane.wait_bootstrap(master_node_index)
+        master_node_index = self.get_graph_master_node_id(query_id)
+
+        logging.debug("New master node {}".format(master_node_index))
+
+        self.dump_workers(2, 4)
+
+        self.write_stream([str(i) for i in range(21, 31)])
+
+        read_data = self.read_stream(10)
+        assert len(read_data) == 10
+        for m in read_data:
+            n = int(m)
+            assert n >= 1 and n <= 30
+            if n in d:
+                d[n] = d[n] + 1
+            else:
+                d[n] = 1
+        assert len(d) == 30
+
+        zero_checkpoints_metric = kikimr.control_plane.get_checkpoint_coordinator_metric(query_id, "StartedFromEmptyCheckpoint")
+        restored_metric = kikimr.control_plane.get_checkpoint_coordinator_metric(query_id, "RestoredFromSavedCheckpoint")
+        assert restored_metric >= 1, "RestoredFromSavedCheckpoint: {}, StartedFromEmptyCheckpoint: {}".format(restored_metric, zero_checkpoints_metric)
+
+        client.abort_query(query_id)
+        client.wait_query(query_id)
+
+    def close_ic_session_args(self, node1, node2):
+        s1 = self.kikimr.control_plane.kikimr_cluster.nodes[node1]
+        s2 = self.kikimr.control_plane.kikimr_cluster.nodes[node2]
+        # action = "closepeersocket"
+        # action = "poisonsession"
+        action = "closeinputsession"
+        return [param_constants.kikimr_driver_path(),
+                "-s", "{}:{}".format(s1.host, s1.grpc_port),
+                "admin", "debug", "interconnect", action,
+                "--node", str(s2.node_id)]
+
+    def slowpoke_args(self, node):
+        s = self.kikimr.control_plane.kikimr_cluster.nodes[node]
+        return [param_constants.kikimr_driver_path(),
+                "-s", "{}:{}".format(s.host, s.grpc_port),
+                "admin", "debug", "interconnect", "slowpoke",
+                "--pool-id", "4",
+                "--duration", "30s",
+                "--sleep-min", yatest_common.plain_or_under_sanitizer("10ms", "50ms"),
+                "--sleep-max", yatest_common.plain_or_under_sanitizer("100ms", "500ms"),
+                "--reschedule-min", "10ms", "--reschedule-max", "100ms",
+                "--num-actors", "2"]
+
+    def start_close_ic_sessions_processes(self):
+        pool = multiprocessing.Pool()
+        args = []
+
+        for node1_index in self.kikimr.control_plane.kikimr_cluster.nodes:
+            yatest.common.execute(self.slowpoke_args(node1_index))
+            for node2_index in self.kikimr.control_plane.kikimr_cluster.nodes:
+                if node2_index > node1_index:
+                    args.append((self.close_ic_session_args(node1_index, node2_index), 0.1, 2, 30))
+        return pool.map_async(run_with_sleep, args)
+
+    @yq_v1
+    @pytest.mark.skip(reason="Should be tuned")
+    def test_ic_disconnection(self, client):
+        for node_index in self.kikimr.control_plane.kikimr_cluster.nodes:
+            self.kikimr.control_plane.wait_bootstrap(node_index)
+        for node_index in self.kikimr.control_plane.kikimr_cluster.nodes:
+            self.kikimr.control_plane.wait_discovery(node_index)
+
+        self.kikimr = kikimr
+        self.init_topics("disconnection", partitions_count=2)
+        input_topic_1 = "disconnection_i_1"
+        input_topic_2 = "disconnection_i_2"
+        create_stream(input_topic_1)
+        create_stream(input_topic_2)
+
+        #  Consumer and topics to create are written in ya.make file.
+        sql = R'''
+            PRAGMA dq.MaxTasksPerStage="42";
+
+            INSERT INTO myyds.`{output_topic}`
+                SELECT (S1.Data || S2.Data) || ""
+                FROM myyds.`{input_topic_1}` AS S1
+                INNER JOIN (SELECT * FROM myyds.`{input_topic_2}`) AS S2
+                ON S1.Data = S2.Data
+        '''\
+        .format(
+            input_topic_1=input_topic_1,
+            input_topic_2=input_topic_2,
+            output_topic=self.output_topic,
+        )
+
+        close_ic_sessions_future = self.start_close_ic_sessions_processes()
+
+        folder_id = "my_folder"
+        # automatic query will not clean up metrics after failure
+        client.create_yds_connection("myyds", os.getenv("YDB_DATABASE"), os.getenv("YDB_ENDPOINT"))
+        query_id = client.create_query("disconnected", sql, type=fq.QueryContent.QueryType.STREAMING, automatic=True).result.query_id
+        automatic_id = "automatic_" + folder_id
+
+        client.wait_query_status(query_id, fq.QueryMeta.RUNNING)
+
+        # Checkpointing must be finished
+        deadline = time.time() + yatest_common.plain_or_under_sanitizer(300, 900)
+        while True:
+            status = client.describe_query(query_id).result.query.meta.status
+            assert status == fq.QueryMeta.RUNNING, "Unexpected status " + fq.QueryMeta.ComputeStatus.Name(status)
+            completed = self.kikimr.control_plane.get_completed_checkpoints(automatic_id, False)
+            if completed >= 5:
+                break
+            assert time.time() < deadline, "Completed: {}".format(completed)
+            time.sleep(yatest_common.plain_or_under_sanitizer(0.5, 2))
+
+        close_ic_sessions_future.wait()