Collection load API taking infinite post 2.5.7 upgrade

[shaiktas]

Hi, We had created a collection and loaded in 2.5.4, later we upgraded to 2.5.7. Post upgrade we able to load all collections successufully, but one collection is taking infinite time to load. below is logs snapshot. any way to bring this collection with loaded state

["failed to load some segments"] [traceID=7b3a1cc7705843c9f70f02113f62e082] [collectionID=456437624263706032] [segmentType=Sealed] [requestSegments="[456437624265129150]"] [preparedSegments="[456437624265129150]"] [error="At LoadSegment: Error in GetObjectSize[errcode:404, exception:, errmessage:No response body., params:params, bucket=xx-milvus-xx, object=files/index_files/456437624265129151/0/456437624263706033/456437624265129150/index_null_offset]"] [errorVerbose="At LoadSegment: Error in GetObjectSize[errcode:404, exception:, errmessage:No response body., params:params, bucket=xx-milvus-xx object=files/index_files/456437624265129151/0/456437624263706033/456437624265129150/index_null_offset]\n(1) attached stack trace\n -- stack trace:\n | github.com/milvus-io/milvus/internal/querynodev2/segments.(*segmentLoader).Load.func5\n | \t/workspace/source/internal/querynodev2/segments/segment_loader.go:352\n | github.com/milvus-io/milvus/pkg/v2/util/funcutil.ProcessFuncParallel.func3\n | \t/workspace/source/pkg/util/funcutil/parallel.go:87\n | runtime.goexit\n | \t/go/pkg/mod/golang.org/toolchain@v0.0.1-go1.22.7.linux-amd64/src/runtime/asm_amd64.s:1695\nWraps: (2) At LoadSegment\nWraps: (3) Error in GetObjectSize[errcode:404, exception:, errmessage:No response body., params:params, bucket=xx-milvus-xx, object=files/index_files/456437624265129151/0/456437624263706033/456437624265129150/index_null_offset]\nError types: (1) *withstack.withStack (2) *errutil.withPrefix (3) merr.milvusError"]

[yhmo]

@shaiktas
Is your milvus standalone or cluster?
Please offer more logs of the entire loading process.

There is a pr in v2.5.7 that changed the loading logic of the tantivy index, maybe relevant. Need @sunby to confirm:
#40524