[Bug]: test_search_with_offset_random_emb_orm test failed

[zhagnlu]

Is there an existing issue for this?

• I have searched the existing issues

Environment

- Milvus version:
- Deployment mode(standalone or cluster):
- MQ type(rocksmq, pulsar or kafka):    
- SDK version(e.g. pymilvus v2.0.0rc2):
- OS(Ubuntu or CentOS): 
- CPU/Memory: 
- GPU: 
- Others:

Current Behavior

error:
[2025/01/22 07:30:30.983 +00:00] [WARN] [proxy/impl.go:3175] ["Search failed to WaitToFinish"] [traceID=8bfcd224b4168b85edcb76f65ec11eb0] [role=proxy] [db=default] [collection=search_collection_HY9FjCBo] [partitions="[]"] [dsl=] [len(PlaceholderGroup)=524] [OutputFields="[]"] [search_params="[{"key":"topk","value":"1000"},{"key":"params","value":"{\"level\":1,\"offset\":0,\"radius\":0.68408203125,\"range_filter\":0.76806640625,\"page_retain_order\":true}"},{"key":"round_decimal","value":"-1"},{"key":"ignore_growing","value":"False"},{"key":"metric_type","value":"COSINE"},{"key":"anns_field","value":"float_vector"}]"] [ConsistencyLevel=Strong] [useDefaultConsistency=true] [nq=1] [error="failed to search: failed to search/query delegator 2 for channel in01-720c6330d2673e1-rootcoord-dml_3_455482619801587446v0: fail to search on QueryNode 2: worker(2) query failed: Operator::GetOutput failed for [Operator:, plan node id: 11614] : [json.exception.type_error.302] type must be string, but is boolean"] [errorVerbose="failed to search: failed to search/query delegator 2 for channel in01-720c6330d2673e1-rootcoord-dml_3_455482619801587446v0: fail to search on QueryNode 2: worker(2) query failed: Operator::GetOutput failed for [Operator:, plan node id: 11614] : [json.exception.type_error.302] type must be string, but is boolean\n(1) attached stack trace\n -- stack trace:\n | github.com/milvus-io/milvus/internal/proxy.(*searchTask).Execute\n | \t/root/milvus/internal/proxy/task_search.go:592\n | github.com/milvus-io/milvus/internal/proxy.(*taskScheduler).processTask\n | \t/root/milvus/internal/proxy/task_scheduler.go:477\n | github.com/milvus-io/milvus/internal/proxy.(*taskScheduler).queryLoop.func1\n | \t/root/milvus/internal/proxy/task_scheduler.go:566\n | github.com/milvus-io/milvus/pkg/util/conc.(*Pool[...]).Submit.func1\n | \t/root/milvus/pkg/util/conc/pool.go:82\n | github.com/panjf2000/ants/v2.(*goWorker).run.func1\n | \t/go/pkg/mod/github.com/panjf2000/ants/v2@v2.7.2/worker.go:67\nWraps: (2) failed to search\nWraps: (3) attached stack trace\n -- stack trace:\n | github.com/milvus-io/milvus/internal/proxy.(*LBPolicyImpl).ExecuteWithRetry.func1\n | \t/root/milvus/internal/proxy/lb_policy.go:218\n | [...repeated from below...]\nWraps: (4) failed to search/query delegator 2 for channel in01-720c6330d2673e1-rootcoord-dml_3_455482619801587446v0\nWraps: (5) attached stack trace\n -- stack trace:\n | github.com/milvus-io/milvus/internal/proxy.(*searchTask).searchShard\n | \t/root/milvus/internal/proxy/task_search.go:834\n | github.com/milvus-io/milvus/internal/proxy.(*LBPolicyImpl).ExecuteWithRetry.func1\n | \t/root/milvus/internal/proxy/lb_policy.go:210\n | github.com/milvus-io/milvus/pkg/util/retry.Do\n | \t/root/milvus/pkg/util/retry/retry.go:44\n | github.com/milvus-io/milvus/internal/proxy.(*LBPolicyImpl).ExecuteWithRetry\n | \t/root/milvus/internal/proxy/lb_policy.go:179\n | github.com/milvus-io/milvus/internal/proxy.(*LBPolicyImpl).Execute.func1\n | \t/root/milvus/internal/proxy/lb_policy.go:246\n | golang.org/x/sync/errgroup.(*Group).Go.func1\n | \t/go/pkg/mod/golang.org/x/sync@v0.10.0/errgroup/errgroup.go:78\n | runtime.goexit\n | \t/go/pkg/mod/golang.org/toolchain@v0.0.1-go1.22.0.linux-arm64/src/runtime/asm_arm64.s:1222\nWraps: (6) fail to search on QueryNode 2\nWraps: (7) worker(2) query failed: Operator::GetOutput failed for [Operator:, plan node id: 11614] : [json.exception.type_error.302] type must be string, but is boolean\nError types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *withstack.withStack (4) *errutil.withPrefix (5) *withstack.withStack (6) *errutil.withPrefix (7) merr.milvusError"]

Expected Behavior

No response

Steps To Reproduce

Milvus Log

No response

Anything else?

No response

[yanliang567]

/assign @zhagnlu
/unassign