KeeProMise

HDFS-17545. [ARR] router async rpc client.

1

### Description of PR please see: https://issues.apache.org/jira/browse/HDFS-17545 ### How was this patch tested? ### For code changes: - [x] Does the title or this PR starts with the corresponding JIRA...

HDFS-17552. [ARR] IPC client uses CompletableFuture to support asynchronous operations.

6

### Description of PR please see: https://issues.apache.org/jira/browse/HDFS-17552 NOTE: This is a sub-pull request (PR) related to HDFS-17531(Asynchronous router RPC). For more details or context, please refer to the main issue...

HDFS-17438. RBF: The newest STANDBY and UNAVAILABLE nn should be the lowest priority.

25

### Description of PR seeAlso: https://issues.apache.org/jira/browse/HDFS-17438 At present, when the status of all namenodes in an ns in the router is the same, the namenode which is the newest reported...

HDFS-17476. fix: False positive "Observer Node is too far behind" due to long overflow.

9

### Description of PR seeAlse : https://issues.apache.org/jira/browse/HDFS-17476 In the code GlobalStateIdContext#receiveRequestState(), if clientStateId is a small negative number, clientStateId-serverStateId may be greater than （ESTIMATED_TRANSACTIONS_PER_SECOND due to overflow * TimeUnit.MILLISECONDS.toSeconds(clientWaitTime) *...

是否可以添加一些如何运行调试的readme，这样方便大家上手。

[Serve] log deployment config in controller logs

3

## Description [Serve] log deployment config in controller logs ## Related issues https://github.com/ray-project/ray/issues/59167 ## Additional information > Optional: Add implementation details, API changes, usage examples, screenshots, etc.

[core] Improving the error handling for @ray.remote and @ray.method with num_returns.

2

## Description There are a few inconsistencies in the ray.remote and ray.method public APIs that need to be fixed and will improve user experience. @ray.remote and @ray.method decorators should fail...