In DescribeModel, worker is ready before model is loaded

[kevinyaoxm]

🐛 Describe the bug

serve/frontend/server/src/main/java/org/pytorch/serve/http/messages/DescribeModelResponse.java

Line 137 in 162af4f

worker.setStatus(isRunning ? "READY" : "UNLOADING");

serve/frontend/server/src/main/java/org/pytorch/serve/util/ApiUtils.java

Line 384 in 162af4f

resp.addWorker(workerId, startTime, isRunning, gpuId, memory, pid, gpuUsage);

serve/frontend/server/src/main/java/org/pytorch/serve/wlm/WorkerThread.java

Line 364 in 162af4f

running.set(true);

we are using workerThread.isRunning as an indication of whether worker is ready. However workerThread is already running before model is loaded. Worker should not be ready until model is loaded.

Error logs

N/A

Installation instructions

N/A

Model Packaing

N/A

config.properties

No response

Versions

0.4.2

Repro instructions

n/a

Possible Solution

No response