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show peers in raft stat #4014

Merged
merged 3 commits into from
Mar 16, 2022
Merged

show peers in raft stat #4014

merged 3 commits into from
Mar 16, 2022

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liwenhui-soul
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@liwenhui-soul liwenhui-soul commented Mar 11, 2022

What type of PR is this?

  • bug
  • feature
  • enhancement

What problem(s) does this PR solve?

Issue(s) number:

Description:

How do you solve it?

Special notes for your reviewer, ex. impact of this fix, design document, etc:

Checklist:

Tests:

  • Unit test(positive and negative cases)
  • Function test
  • Performance test
  • N/A

Affects:

  • Documentation affected (Please add the label if documentation needs to be modified.)
  • Incompatibility (If it breaks the compatibility, please describe it and add the label.)
  • If it's needed to cherry-pick (If cherry-pick to some branches is required, please label the destination version(s).)
  • Performance impacted: Consumes more CPU/Memory

Release notes:

Please confirm whether to be reflected in release notes and how to describe:

ex. Fixed the bug .....

@liwenhui-soul liwenhui-soul requested a review from liuyu85cn March 14, 2022 04:53
@critical27 critical27 requested a review from kikimo March 14, 2022 05:46
@darionyaphet darionyaphet added the ready-for-testing PR: ready for the CI test label Mar 15, 2022
@@ -133,6 +133,7 @@ struct GetStateResponse {
6: LogID last_log_id;
7: TermID last_log_term;
8: Status status;
9: list<binary> peers;
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peers have been used?

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what used mean?

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where is the use of it

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monitor tools

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@pengweisong pengweisong Mar 15, 2022

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Maybe you could add some context or explanation in the future pr

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@kikimo kikimo Mar 16, 2022

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It's very important for us to retrieve raft peers info when troubleshooting raft issues.
BTW, think we should also include this info in storage monitring metrics.

@@ -1067,6 +1067,15 @@ void RaftPart::getState(cpp2::GetStateResponse& resp) {
resp.last_log_id_ref() = lastLogId_;
resp.last_log_term_ref() = lastLogTerm_;
resp.status_ref() = status_;
std::vector<std::string> peers;
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Is the peers containing itself?

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LGTM

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6 participants