[IOTDB-1202] reduce the size of session/jdbc library

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.12.0
• Labels: pull-request-available
• Assignee: Unassigned
• Reporter: Xiangdong Huang
• Created: 10/Mar/21 09:16
• Updated: 18/Apr/21 14:03
• Resolved: 18/Apr/21 14:03

Description

we notice that the session and jdbc lirary is large (more than 7MB), as it packs too many unused classes into the jar.

It is time to reduce the size.

 
1. Thrift module

generated thrift sources are very large. And the client (jdbc and the session) only use the rpc.thrift.

So, we can seperate the original thrift module into 3 parts: rpc, sync, and the cluster.
The client module depends on the rpc only;
The server module depends on the rpc and the sync;
The cluster module depends on the 3 parts;

2. TsFile module

As the client module just needs some classes like TSDataype, so we do not need to depend on the transitive dependency of the tsfile module.
So, I exclude all transitive dependency of the tsfile module.

Issue Links

• links to: GitHub Pull Request #2795