[improve](multi-table-load) pause job when can not find table #29870

If there is no table that can be found, the task will cycle forever and no data will be loaded. To avoid invalid scheduled tasks, It is better to pause the job rather than run it.

fe/fe-core/src/main/java/org/apache/doris/service/FrontendServiceImpl.java

@@ -55,6 +55,7 @@ import org.apache.doris.common.CaseSensibility;
 import org.apache.doris.common.Config;
 import org.apache.doris.common.DdlException;
 import org.apache.doris.common.DuplicatedRequestException;
+import org.apache.doris.common.InternalErrorCode;
 import org.apache.doris.common.LabelAlreadyUsedException;
 import org.apache.doris.common.MetaNotFoundException;
 import org.apache.doris.common.Pair;
@@ -71,7 +72,9 @@ import org.apache.doris.cooldown.CooldownDelete;
 import org.apache.doris.datasource.CatalogIf;
 import org.apache.doris.datasource.ExternalCatalog;
 import org.apache.doris.datasource.InternalCatalog;
+import org.apache.doris.load.routineload.ErrorReason;
 import org.apache.doris.load.routineload.RoutineLoadJob;
+import org.apache.doris.load.routineload.RoutineLoadJob.JobState;
 import org.apache.doris.master.MasterImpl;
 import org.apache.doris.mysql.privilege.AccessControllerManager;
 import org.apache.doris.mysql.privilege.PrivPredicate;
@@ -1873,6 +1876,14 @@ public class FrontendServiceImpl implements FrontendService.Iface {
             status = new TStatus(TStatusCode.ANALYSIS_ERROR);
             status.addToErrorMsgs(exception.getMessage());
             result.setStatus(status);
+            try {
+                RoutineLoadJob routineLoadJob = Env.getCurrentEnv().getRoutineLoadManager()
+                        .getRoutineLoadJobByMultiLoadTaskTxnId(request.getTxnId());
+                routineLoadJob.updateState(JobState.PAUSED, new ErrorReason(InternalErrorCode.MANUAL_PAUSE_ERR,
+                            "failed to get stream load plan, " + exception.getMessage()), false);
+            } catch (UserException e) {
+                LOG.warn("catch update routine load job error.", e);
+            }
             return result;
         }
         long timeoutMs = request.isSetThriftRpcTimeoutMs() ? request.getThriftRpcTimeoutMs() : 5000;

regression-test/suites/load_p0/routine_load/data/multi_table_load_invalid_table.csv

@@ -0,0 +1 @@
+routine_load_invalid_table|49|2023-08-08|FALSE|\N|16275|-2144851675|-2303421957908954634|-46526938720058765|-13141.142578|-686632233.230200|229942298.0|-152553823.0|2022-09-01 00:16:01|2023-03-25|2022-09-07 14:59:03|s||yvuILR2iNxfe8RRml|{"student": true, "name": "Alice", "grade": 9, "subjects": ["math", "science", "history"]}|true|1|2|3|4|5|6.0|7.0|888888888|999999999|2023-08-24|2023-08-24 12:00:00|2023-08-24|2023-08-24 12:00:00|我能吞下玻璃而不伤身体|我能吞下玻璃而不伤身体|我能吞下玻璃而不伤身体|{}

regression-test/suites/load_p0/routine_load/test_routine_load_error.groovy

@@ -0,0 +1,94 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+import org.apache.kafka.clients.admin.AdminClient
+import org.apache.kafka.clients.producer.KafkaProducer
+import org.apache.kafka.clients.producer.ProducerRecord
+import org.apache.kafka.clients.producer.ProducerConfig
+
+suite("test_routine_load_error","p0") {
+    def kafkaCsvTpoics = [
+                  "multi_table_load_invalid_table",
+                ]
+
+    String enabled = context.config.otherConfigs.get("enableKafkaTest")
+    String kafka_port = context.config.otherConfigs.get("kafka_port")
+    String externalEnvIp = context.config.otherConfigs.get("externalEnvIp")
+    def kafka_broker = "${externalEnvIp}:${kafka_port}"
+
+    if (enabled != null && enabled.equalsIgnoreCase("true")) {
+        // define kafka 
+        def props = new Properties()
+        props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, "${kafka_broker}".toString())
+        props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringSerializer")
+        props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringSerializer")
+        // Create kafka producer
+        def producer = new KafkaProducer<>(props)
+
+        for (String kafkaCsvTopic in kafkaCsvTpoics) {
+            def txt = new File("""${context.file.parent}/data/${kafkaCsvTopic}.csv""").text
+            def lines = txt.readLines()
+            lines.each { line ->
+                logger.info("=====${line}========")
+                def record = new ProducerRecord<>(kafkaCsvTopic, null, line)
+                producer.send(record)
+            }
+        }
+    }
+
+    def i = 0
+    if (enabled != null && enabled.equalsIgnoreCase("true")) {
+        try {
+            sql """
+                CREATE ROUTINE LOAD testTableNoExist
+                COLUMNS TERMINATED BY "|"
+                PROPERTIES
+                (
+                    "max_batch_interval" = "5",
+                    "max_batch_rows" = "300000",
+                    "max_batch_size" = "209715200"
+                )
+                FROM KAFKA
+                (
+                    "kafka_broker_list" = "${externalEnvIp}:${kafka_port}",
+                    "kafka_topic" = "multi_table_load_invalid_table",
+                    "property.kafka_default_offsets" = "OFFSET_BEGINNING"
+                );
+            """
+            sql "sync"
+
+            def count = 0
+            while (true) {
+                sleep(1000)
+                def res = sql "show routine load for testTableNoExist"
+                def state = res[0][8].toString()
+                if (state != "PAUSED") {
+                    count++
+                    if (count > 60) {
+                        assertEquals(1, 2)
+                    } 
+                    continue;
+                }
+                log.info("reason of state changed: ${res[0][17].toString()}".toString())
+                assertEquals(res[0][17].toString(), "ErrorReason{code=errCode = 100, msg='failed to get stream load plan, errCode = 7, detailMessage = table not found, table name is routine_load_invalid_table'}")
+                break;
+            }
+        } finally {
+            sql "stop routine load for testTableNoExist"
+        }
+    }
+}