stackabletech / stackabletech/hdfs-operator
Monitoring Dashboard
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customer-request
- Dominant language
- Rust
- Stars
- 53
- Forks
- 9
- Avg merge
- 1d 13h
- Merged PRs (30d)
- 10
Description
Part of https://github.com/stackabletech/issues/issues/321
This is a collection of ideas for a monitoring dashboard for HDFS:
- See if there are metrics on the utilized DFS Handlers (NameNode & DataNode) and alert if they are constantly pegged (
dfs.datanode.handler.count)
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 reviewing parent issue #321 and the HDFS monitoring requirements described here, focusing on the dfs.datanode.handler.count metric for NameNode and DataNode handlers. Done would require a defined monitoring dashboard that shows handler utilization and alerts when handlers remain constantly pegged.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- hadoop, kubernetes
- Domain
- observability
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100