quickstart-flink/quickstart-flinksql/flinksql_1.13/assembly/conf/application.yml (83 lines of code) (raw):

# # 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 # # https://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. # flink: option: target: yarn-per-job detached: shutdownOnAttachedExit: zookeeperNamespace: jobmanager: property: #@see: https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/deployment/config/ $internal.application.main: org.apache.streampark.quickstart.flink.flinksql.JavaFlinkSqlJob pipeline.name: streampark quickstart flinksql job taskmanager.numberOfTaskSlots: 1 parallelism.default: 2 jobmanager.memory: flink.size: heap.size: jvm-metaspace.size: jvm-overhead.max: off-heap.size: process.size: taskmanager.memory: flink.size: framework.heap.size: framework.off-heap.size: managed.size: process.size: task.heap.size: task.off-heap.size: jvm-metaspace.size: jvm-overhead.max: jvm-overhead.min: managed.fraction: 0.4 pipeline: auto-watermark-interval: 200ms # checkpoint execution: checkpointing: mode: EXACTLY_ONCE interval: 30s timeout: 10min unaligned: false externalized-checkpoint-retention: RETAIN_ON_CANCELLATION # state backend state: backend: hashmap # Special note: flink1.12 optional configuration ('jobmanager', 'filesystem', 'rocksdb'), flink1.12+ optional configuration ('hashmap', 'rocksdb'), backend.incremental: true checkpoint-storage: filesystem savepoints.dir: file:///tmp/chkdir checkpoints.dir: file:///tmp/chkdir # restart strategy restart-strategy: fixed-delay # Restart strategy [(fixed-delay|failure-rate|none) a total of 3 configurable strategies] restart-strategy.fixed-delay: attempts: 3 delay: 5000 restart-strategy.failure-rate: max-failures-per-interval: failure-rate-interval: delay: # table table: table.local-time-zone: default # @see https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/config/ sql: my_flinksql: | CREATE TABLE datagen ( f_sequence INT, f_random INT, f_random_str STRING, ts AS localtimestamp, WATERMARK FOR ts AS ts ) WITH ( 'connector' = 'datagen', -- optional options -- 'rows-per-second'='5', 'fields.f_sequence.kind'='sequence', 'fields.f_sequence.start'='1', 'fields.f_sequence.end'='1000', 'fields.f_random.min'='1', 'fields.f_random.max'='1000000', 'fields.f_random_str.length'='10' ); CREATE TABLE print_table ( f_sequence INT, f_random INT, f_random_str STRING ) WITH ( 'connector' = 'print' ); INSERT INTO print_table select f_sequence,f_random,f_random_str from datagen;