Investigate lowering the default setting for "dfs.datanode.network.counts.cache.max.size"

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
25/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Stale
Tech stack
kubernetes, rust
Domain
distributed-systems, documentation

Research direction

Locate where the default for dfs.datanode.network.counts.cache.max.size is configured and review the referenced context about its effects. Determine a more sensible value, update the setting, and add the chosen default to the operator documentation.

Written by the indexing model from the issue text.

Description

customer-request type/feature-improvement

Context:

image

Until this hits an official release, we might want to lower the default value for this setting to something more sensible on our end, in order to avoid the effect stated in the chat.

If we do this wo should also add it to our docs somewhere.

Dominant language
Rust
Stars
53
Forks
9
Avg merge
1d 13h
Merged PRs (30d)
10

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