BUPTAnderson

[Bug]: shard leader is unavailable after upgrade

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### Is there an existing issue for this? - [X] I have searched the existing issues ### Environment ```markdown - Milvus version: master(commit: 543197c2bee8db02ae453e005fe6b37e85c242c3) - Deployment mode(standalone or cluster): cluster...

Fix listStatus on empty MinIO bucket return 400 Error

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Fix #16147 ### What changes are proposed in this pull request? When execute listStatus on empty bucket, there is no need to execute getObjectStatus method through S3 client. ### Why...

listStatus on empty MinIO bucket return 400 Error

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**Alluxio Version:** release-2.8.1 / master **Describe the bug** listStatus on empty MinIO bucket return 400 Error **To Reproduce** Step 1: mount MinIO empty bucket to alluxio Setp 2: exec `ls`...

Multi machine pre-training hung

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``` deepspeed --hostfile=hostfile pretrain.py --deepspeed --deepspeed_config models/deepspeed_zero3_config.json --enable_zero3 \ --pretrained_model_path models/llama-7b.bin \ --dataset_path $OUTPUT_DATASET_PATH --spm_model_path $LLaMA_PATH/tokenizer.model \ --config_path models/llama/7b_config.json \ --output_model_path models/llama_zh_7b \ --world_size 8 --data_processor lm --deepspeed_checkpoint_activations \ --total_steps...