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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2019/12/26 02:14:00 UTC
[GitHub] [incubator-iotdb] liuruiyiyang commented on a change in pull
request #676: Update RocketMQ example with session API
liuruiyiyang commented on a change in pull request #676: Update RocketMQ example with session API
URL: https://github.com/apache/incubator-iotdb/pull/676#discussion_r361350662
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File path: example/rocketmq/readme.md
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@@ -41,20 +41,20 @@ Storage groups are used to let users define how to organize and isolate differen
###Producer
Producers insert IoTDB insert statements into partitions according to devices, ensuring that the same device's data is inserted or updated in the same MessageQueue.
###Consumer
-1. At startup, the consumer client first creates a JDBC connection and check whether the storage groups and timeseries are created in IoTDB. If not, create it.
+1. At startup, the consumer client first creates a IOTDB-Session connection and check whether the storage groups and timeseries are created in IoTDB. If not, create it.
2. Then consume client consume data from rocketmq using MessageListener Orderly to ensure orderly consumption, and insert the sql statement into IoTDB.
## Usage
### Version usage
IoTDB: 0.10.0
-Kafka: 4.4.0
+Rocketmq: 4.4.0
Review comment:
Rocketmq -> RocketMQ
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