build(deps): remove some unused dependencies

[dimbtp]

I hereby agree to the terms of the GreptimeDB CLA.

Refer to a related PR or issue link (optional)

What's changed and what's your intention?

It takes quite long time to build the project on my laptop, so I tried to remove
some dependencies to see whether it will improve the compile time.

From my local test with

• command cargo build --timings after cargo clean the cache
• 8 threads
• 16GB memory (about 15GB free)
• clang version 16.0.6
• reboot system and compile directly to reduce the affect of other stuffs

before:

after:

However, I only observed very little improvement except units reduce from 1229
to 1219. The compilation will drain all my memory and sometimes crash my GUI,
so maybe better hardware can give more improvements?

Checklist

• I have written the necessary rustdoc comments.
• I have added the necessary unit tests and integration tests.
• This PR does not require documentation updates.

[waynexia]

However, I only observed very little improvement except units reduce from 1229
to 1219.

Most of the unused deps you removed in this patch are still dependent in other places so the overall compile time doesn't change a lot. But still appreciate it 💯

[dimbtp]

Only test cargo build locally 😅, try to test others to pass check.

[WenyXu]

Have you tried the mold? It only takes ~4GiB memory for cargo build.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.90%. Comparing base (bf14d33) to head (049ca06).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3582      +/-   ##
==========================================
- Coverage   85.25%   84.90%   -0.35%     
==========================================
  Files         917      917              
  Lines      152869   152892      +23     
==========================================
- Hits       130324   129818     -506     
- Misses      22545    23074     +529     

[dimbtp]

Have you tried the mold? It only takes ~4GiB memory for cargo build.

Test it and time reduces from 461.4s (7m 41.4s) to 374.0s (6m 14.0s), really boost a lot. Thanks ❤️!

What do you mean ~4GiB memory for cargo build? As compilation still drain almost all of my free memory.

[waynexia]

Have you tried the mold? It only takes ~4GiB memory for cargo build.

Maybe we should mention this somewhere in our document. In my experience mold helps in many environments.

cc @tisonkun do you have any suggestions for the place?

[tisonkun]

Maybe we should mention this somewhere in our document. In my experience mold helps in many environments.

@waynexia it can be a subtask of a revision of CONTRIBUTING.md. You can create an issue and ping me. I schedule to handle the CONTRIBUTING.md file in April; any feedback is welcome :D

[waynexia]

Maybe we should mention this somewhere in our document. In my experience mold helps in many environments.

@waynexia it can be a subtask of a revision of CONTRIBUTING.md. You can create an issue and ping me. I schedule to handle the CONTRIBUTING.md file in April; any feedback is welcome :D

Ticket: #3587

[tisonkun]

Then let's go?