stackabletech / stackabletech/hbase-operator
Investigate HBASE_ZNODE_FILE
Open
Nobody has claimed this yet.
- Dominant language
- Rust
- Stars
- 21
- Forks
- 6
- Avg merge
- 1d 19h
- Merged PRs (30d)
- 9
Description
In the logs of RegionServers we see
2024-02-08 13:29:01,530 WARN [regionserver/hbase-regionserver-default-2:16020] hbase.ZNodeClearer: Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!)
Investigate if this is something we can improve on.
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by tracing how RegionServers are launched and how the start scripts use HBASE_ZNODE_FILE. Investigate whether the operator can provide or preserve this environment variable, and verify that crash cleanup behavior improves without breaking the existing deployment.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- kubernetes, rust
- Domain
- databases, infrastructure
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100