apache / apache/iotdb

Need to support configuring SDT in more granularities

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Dominant language
Java
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Description

Currently, users need to set SDT and related parameters in "create timeseries" one by one, which is bothering.

Need to support:

(1) Set global SDT configuration in iotdb-engine.properties for each data type.
(2) Set SDT configuration in storage group level
(3) Set SDT for each time series

Priority: series > storage group > global

Contributor guide

Open the contributing guide

Research direction

Start by tracing how SDT and its related parameters are handled by the create timeseries entry point and how iotdb-engine.properties is read. Define and verify the precedence of series, storage-group, and global settings, with coverage for each data type and configuration level.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
database
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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