celeborn/common
CodingCat c788c38025
[CELEBORN-1328] Introduce ActiveSlotsCount metric to monitor the number of active slots
### What changes were proposed in this pull request?

Introduce `ActiveSlots` metric to represent the disk resource demand currently in the cluster.

### Why are the changes needed?

It's recommended to introduce `ActiveSlots` metric to represent the disk resource demand currently in the cluster.

### Does this PR introduce _any_ user-facing change?

No.

### How was this patch tested?

In our test cluster (we can see the value of activeSlots increases and then back to 0 after the application finished, and slotsAllocated is increasing all the way).

![image](https://github.com/apache/incubator-celeborn/assets/678008/c05aa763-11ad-4bbd-9ae0-dd6a9cb01ac5)

Closes #2386 from CodingCat/slots_decrease.

Lead-authored-by: CodingCat <zhunansjtu@gmail.com>
Co-authored-by: Nan Zhu <CodingCat@users.noreply.github.com>
Co-authored-by: Fei Wang <fwang12@ebay.com>
Signed-off-by: mingji <fengmingxiao.fmx@alibaba-inc.com>
2024-04-08 11:08:05 +08:00
..
benchmarks [CELEBORN-744] Add Benchmark framework and ComputeIfAbsentBenchmark 2023-06-29 20:19:30 +08:00
src [CELEBORN-1328] Introduce ActiveSlotsCount metric to monitor the number of active slots 2024-04-08 11:08:05 +08:00
pom.xml [CELEBORN-1346] Add build changes and test resources for ssl support 2024-03-26 21:50:54 +08:00