Basic healthcheck servlets #90
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
bbeaudreault
added
the
upstream
bbeaudreault
added a commit
that referenced
this pull request
May 14, 2024
ndimiduk
pushed a commit
that referenced
this pull request
Sep 23, 2024
charlesconnell
pushed a commit
that referenced
this pull request
Dec 20, 2024
Collaborator
|
@bbeaudreault I'm working on hubspot's 2.6.1 release. For my bookkeeping, is there an upstream counterpart to this change? |
Member
Author
|
No, unfortunately I never got around to upstreaming this one. |
charlesconnell
pushed a commit
that referenced
this pull request
Dec 20, 2024
charlesconnell
pushed a commit
that referenced
this pull request
Dec 20, 2024
charlesconnell
pushed a commit
that referenced
this pull request
Dec 20, 2024
charlesconnell
pushed a commit
that referenced
this pull request
Dec 21, 2024
ndimiduk
pushed a commit
that referenced
this pull request
Feb 19, 2025
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This adds a
/healthhttp endpoint to the regionserver and hmaster. In both cases, the default behavior checks that the server is online and not being aborted, as well as issues an rpc call to itself (through its rpc port/scheduler/handlers). In addition, for the hmaster, if the hmaster is considered active it also tries fetching something from ClusterMetrics.There may be more we want to add on to this at some point, but this seems a good start