Houliang Qi created IOTDB-574:
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Summary: Specify configuration when start iotdb
Key: IOTDB-574
URL: https://issues.apache.org/jira/browse/IOTDB-574
Project: Apache IoTDB
Issue Type: New Feature
Reporter: Houliang Qi
now when start iotdb, default configuratiuon is used. If user can specify some
configurations, it will be more user-friendly, there have two options:
# Users can specify another configuration file, iotdb use the new configure
file to start; eg： _./start-server.sh -c path/new_iotdb-engine.properties_
# Users can specify some configuration items to override the default
configuration; eg: ./start-server.sh -timestamp_precision=ns -rpc_port=6668
-enable_wal=false
TDEngine only support the first option([https://github.com/taosdata/TDengine]);
Influxdb support the second option, but only a few specific options are
supported([https://github.com/influxdata/influxdb])；
In my opinion, I prefer the first option for the following reasons:
1. Users can specify different configuration files according to different use
scenarios;
2. The description of configuration items can be better described in the
configuration file;
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