WeiZhong94 commented on a change in pull request #817: [IOTDB-497] Apache Flink Connector Support URL: https://github.com/apache/incubator-iotdb/pull/817#discussion_r388925720
########## File path: flink-iotdb-connector/README.md ########## @@ -0,0 +1,58 @@ +<!-- + + 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. + +--> +# IoTDB-Flink-Connector + +IoTDB integration for [Apache Flink](https://flink.apache.org/). This module includes the iotdb sink that allows a flink job to write events into timeseries. + +## IoTDBSink +To use the `IoTDBSink`, you need construct an instance of it by specifying `IoTDBOptions` and `IoTSerializationSchema` instances. +The `IoTDBSink` send only one event after another by default, but you can change to batch by invoking `withBatchSize(int)`. + +## Examples +The following is an example which receiving events from sensor source and then sending events to iotdb. + + ```java +StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment(); Review comment: Keep the indentation consistent? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
