FreeOnePlus opened a new pull request, #45858:
URL: https://github.com/apache/doris/pull/45858
### What problem does this PR solve?
Issue Number: close #xxx
Related PR: #45267
Master PR: #45269
Problem Summary:
To meet the needs of rapid Docker startup, I have made adjustments to two
related scripts in the Docker startup process. First, I added a env
`SKIP_CHECK_ULIMIT` to the `start_be.sh` script, which will skip the size
checks for `swap`, `ulimit`, and `max_map_count`. At the same time, I used
`--console` to start the process and print logs. The reason why I did not use
the `--daemon` daemon command to execute is that starting with a foreground log
printing method in a Docker container is the correct and reliable approach.
At the same time, I added a check logic for a `be.conf` configuration item
in the `init_be.sh` script: if it is the first time starting, append the export
`SKIP_CHECK_ULIMIT=true` to skip the `ulimit` value check in the BE process. In
summary, these adjustments can meet the basic requirements for rapid Docker
startup usage.
### Release note
None
### Check List (For Author)
- Test <!-- At least one of them must be included. -->
- [ ] Regression test
- [ ] Unit Test
- [x] Manual test (add detailed scripts or steps below)
- [ ] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [ ] Previous test can cover this change.
- [ ] No code files have been changed.
- [ ] Other reason <!-- Add your reason? -->
1. Set the `ulimit`, `swap`, and `max_map_count` check values on the host
machine to values that do not meet the requirements.
2. Run `export SKIP_CHECK_ULIMIT=true` and `sh start_be.sh --console` to
start the BE process, which starts up normally.
3. Run `export SKIP_CHECK_ULIMIT=false`，then using the `--daemon` or
`--console` option to start, the BE process fails to start normally.
- Behavior changed:
- [x] No.
- [ ] Yes. <!-- Explain the behavior change -->
- Does this need documentation?
- [x] No.
- [ ] Yes. <!-- Add document PR link here. eg:
https://github.com/apache/doris-website/pull/1214 -->
### Check List (For Reviewer who merge this PR)
- [x] Confirm the release note
- [x] Confirm test cases
- [x] Confirm document
- [x] Add branch pick label <!-- Add branch pick label that this PR should
merge into -->
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