Flink版本踩过的坑

1. 所有Flink Scala API都已弃用，并将在未来的Flink版本中删除。您仍然可以在Scala中构建应用程序，但您应该转向Java版本的DataStream和/或TableAPI。
2. 从Flink 1.14开始，连接Kafka将使用新的API。
3. KafkaSink 取代 FlinkKafkaProducer
   FlinkKafkaConsumer被废除KafkaSource
4. 从Flink 1.15开始，以下依赖将没有后缀

flink-cep
flink-clients
flink-connector-elasticsearch-base
flink-connector-elasticsearch6
flink-connector-elasticsearch7
flink-connector-gcp-pubsub
flink-connector-hbase-1.4
flink-connector-hbase-2.2
flink-connector-hbase-base
flink-connector-jdbc
flink-connector-kafka
flink-connector-kinesis
flink-connector-nifi
flink-connector-pulsar
flink-connector-rabbitmq
flink-container
flink-dstl-dfs
flink-gelly
flink-hadoop-bulk
flink-kubernetes
flink-runtime-web
flink-sql-connector-elasticsearch6
flink-sql-connector-elasticsearch7
flink-sql-connector-hbase-1.4
flink-sql-connector-hbase-2.2
flink-sql-connector-kafka
flink-sql-connector-kinesis
flink-sql-connector-rabbitmq
flink-state-processor-api
flink-statebackend-rocksdb
flink-streaming-java
flink-test-utils
flink-yarn
flink-table-api-java-bridge
flink-table-runtime
flink-sql-client
flink-orc
flink-orc-nohive
flink-parquet