{"task": {"agent_timeout": 3000, "task": "testgen__jaegertracing__jaeger-7245", "verifier_timeout": 3000, "instruction": "The following text contains a user issue (in <issue/> brackets) posted at a repository. Further, you are provided with file contents of several files in the repository that contain relevant code (in <code> brackets). It may be necessary to use code from third party dependencies or files not contained in the attached documents however. Your task is to identify the issue and implement a test case that verifies a proposed solution to this issue. More details at the end of this text.\n<issue>\n      ### What happened?\n\nJaeger v2 panics when exporting a span without \"service.name\" to multiple exporters\n\nPlease note the following code:\nhttps://github.com/open-telemetry/opentelemetry-collector/blob/4ddf2cc7c8be95889feed96284c83d52230c63b8/internal/fanoutconsumer/traces.go#L66-L74\n\n`td.MarkReadOnly()` is invoked when there are multiple exporters in the pipeline. After that, the trace data can no longer be modified.\n\nthat\u2019s why sanitizeEmptyServiceName causes a panic.\n\n\n\n### Steps to reproduce\n\n1. start jaeger v2 with two trace exporter(debug, jaeger_storage_exporter)\n2. send a span without `service.name` resource attributes\n3. you will get panic\n\nanother way to reproduce:\n\nRun the `TestExporter` with the code ` traces.MarkReadOnly()` added above this line:\nhttps://github.com/jaegertracing/jaeger/blob/5957be0dd7871bdb186501eca6f4c38349ef9e0a/cmd/jaeger/internal/exporters/storageexporter/exporter_test.go#L144\n\n### Expected behavior\n\njaeger v2 not panic when using more than one exporter\n\n### Relevant log output\n\n```shell\npanic log:\n\npanic: invalid access to shared data\n\ngoroutine 110 [running]:\ngo.opentelemetry.io/collector/pdata/internal.(*State).AssertMutable(...)\n  go.opentelemetry.io/collector/pdata@v1.33.0/internal/state.go:20\ngo.opentelemetry.io/collector/pdata/pcommon.Map.PutStr({0xc000f2c438?, 0xc000d8e6c8?}, {0x3f410c0?, 0xc?}, {0x3f6e303?, 0xc00018e1d0?})\n  go.opentelemetry.io/collector/pdata@v1.33.0/pcommon/map.go:126 +0x26d\ngithub.com/jaegertracing/jaeger/internal/jptrace/sanitizer.sanitizeEmptyServiceName({0xc000bcc5b8?, 0xc000d8e6c8?})\n  github.com/jaegertracing/jaeger/internal/jptrace/sanitizer/emptyservicename.go:35 +0x245\ngithub.com/jaegertracing/jaeger/internal/jptrace/sanitizer.init.NewChainedSanitizer.func1({0xc000bcc5b8?, 0xc000d8e6c8?})\n  github.com/jaegertracing/jaeger/internal/jptrace/sanitizer/sanitizer.go:34 +0x3c\ngithub.com/jaegertracing/jaeger/cmd/jaeger/internal/exporters/storageexporter.(*storageExporter).pushTraces(0xc000a92060, {0x48e5148, 0xc000c5af30}, {0xc000bcc5b8?, 0xc000d8e6c8?})\n  github.com/jaegertracing/jaeger/cmd/jaeger/internal/exporters/storageexporter/exporter.go:53 +0x36\ngo.opentelemetry.io/collector/consumer.ConsumeTracesFunc.ConsumeTraces(0xc000a34cf0?, {0x48e5148?, 0xc000c5af30?}, {0xc000bcc5b8?, 0xc000d8e6c8?})\n  go.opentelemetry.io/collector/consumer@v1.33.0/traces.go:27 +0x37\ngo.opentelemetry.io/collector/exporter/exporterhelper.NewTraces.requestConsumeFromTraces.func2({0x48e5148?, 0xc000c5af30?}, {0x48b6818?, 0xc0001acff0?})\n  go.opentelemetry.io/collector/exporter@v0.127.0/exporterhelper/traces.go:121 +0x4a\ngo.opentelemetry.io/collector/exporter/exporterhelper/internal/sender.(*sender[...]).Send(...)\n  go.opentelemetry.io/collector/exporter@v0.127.0/exporterhelper/internal/sender/sender.go:31\ngo.opentelemetry.io/collector/exporter/exporterhelper/internal.(*obsReportSender[...]).Send(0x48d2dc0, {0x48e5148, 0xc000a92210?}, {0x48b6818?, 0xc0001acff0})\n  go.opentelemetry.io/collector/exporter@v0.127.0/exporterhelper/internal/obs_report_sender.go:92 +0x9b\ngo.opentelemetry.io/collector/exporter/exporterhelper/internal.(*BaseExporter).Send(0xc000899600, {0x48e5148, 0xc000a92210}, {0x48b6818, 0xc0001acff0})\n  go.opentelemetry.io/collector/exporter@v0.127.0/exporterhelper/internal/base_exporter.go:114 +0x8f\ngo.opentelemetry.io/collector/exporter/exporterhelper.NewTracesRequest.newConsumeTraces.func1({0x48e5148, 0xc000a92210}, {0xc000bcc5b8?, 0xc000d8e6c8?})\n  go.opentelemetry.io/collector/exporter@v0.127.0/exporterhelper/traces.go:176 +0x2b0\ngo.opentelemetry.io/collector/consumer.ConsumeTracesFunc.ConsumeTraces(...)\n  go.opentelemetry.io/collector/consumer@v1.33.0/traces.go:27\ngo.opentelemetry.io/collector/internal/fanoutconsumer.(*tracesConsumer).ConsumeTraces(0x3bda4c0?, {0x48e5148, 0xc000a92210}, {0xc000bcc5b8?, 0xc000d8e6c8?})\n  go.opentelemetry.io/collector/internal/fanoutconsumer@v0.127.0/traces.go:71 +0x9c\ngo.opentelemetry.io/collector/processor/batchprocessor.(*batchTraces).export(0xc000b50f40?, {0x48e5148?, 0xc000a92210?}, {0xc000bcc5b8?, 0xc000d8e6c8?})\n  go.opentelemetry.io/collector/processor/batchprocessor@v0.127.0/batch_processor.go:455 +0x2f\ngo.opentelemetry.io/collector/processor/batchprocessor.(*shard[...]).sendItems(0xc000047f34, 0x0?)\n  go.opentelemetry.io/collector/processor/batchprocessor@v0.127.0/batch_processor.go:262 +0x8b\ngo.opentelemetry.io/collector/processor/batchprocessor.(*shard[...]).startLoop(0x49156c0)\n  go.opentelemetry.io/collector/processor/batchprocessor@v0.127.0/batch_processor.go:222 +0x1c5\ncreated by go.opentelemetry.io/collector/processor/batchprocessor.(*shard[...]).start in goroutine 1\n  go.opentelemetry.io/collector/processor/batchprocessor@v0.127.0/batch_processor.go:186 +0x8a\n```\n\n### Screenshot\n\n_No response_\n\n### Additional context\n\n_No response_\n\n### Jaeger backend version\n\nv2.7.0\n\n### SDK\n\n_No response_\n\n### Pipeline\n\nPlease note that this configuration is used by a rebuilt Jaeger v2 with the `transformprocessor`. You can easily set it up on your local machine.\n```\nservice:\n  extensions: [jaeger_storage, remote_sampling, healthcheckv2, expvar, zpages]\n  pipelines:\n    traces:\n      receivers: [otlp, jaeger, zipkin]\n      processors: [transform,batch]\n      exporters: [debug, jaeger_storage_exporter]\n  telemetry:\n    resource:\n      service.name: jaeger\n    metrics:\n      level: detailed\n      readers:\n        - pull:\n            exporter:\n              prometheus:\n                host: \"0.0.0.0\"\n                port: 8888\n    logs:\n      level: info\n    # TODO Initialize telemetry tracer once OTEL released new feature.\n    # https://github.com/open-telemetry/opentelemetry-collector/issues/10663\n\nextensions:\n  jaeger_query:\n    storage:\n      traces: some_storage\n\n  jaeger_storage:\n    backends:\n      some_storage:\n        memory:\n          max_traces: 100000\n\n  remote_sampling:\n    # We can either use file or adaptive sampling strategy in remote_sampling\n    file:\n      path:\n      default_sampling_probability: 1\n      reload_interval: 1s\n    # adaptive:\n    #   sampling_store: some_store\n    #   initial_sampling_probability: 0.1\n    http:\n      endpoint: \"0.0.0.0:5778\"\n    grpc:\n      endpoint: \"0.0.0.0:5779\"\n\n  healthcheckv2:\n    use_v2: true\n    http:\n      endpoint: \"0.0.0.0:13133\"\n    grpc:\n\n  expvar:\n    endpoint: \"0.0.0.0:27777\"\n\n  zpages:\n    # for some reason the official extension listens on ephemeral port 55679\n    # so we override it with a normal port\n    endpoint: \"0.0.0.0:27778\"\n\nreceivers:\n  otlp:\n    protocols:\n      grpc:\n        endpoint: \"0.0.0.0:4317\"\n      http:\n        endpoint: \"0.0.0.0:4318\"\n\n  jaeger:\n    protocols:\n      grpc:\n        endpoint: \"0.0.0.0:14250\"\n      thrift_http:\n        endpoint: \"0.0.0.0:14268\"\n      thrift_binary:\n        endpoint: \"0.0.0.0:6832\"\n      thrift_compact:\n        endpoint: \"0.0.0.0:6831\"\n\n  zipkin:\n    endpoint: \"0.0.0.0:9411\"\n\nprocessors:\n  batch:\n  transform:\n    error_mode: ignore\n    trace_statements:\n      - delete_key(resource.attributes, \"service.name\")\n\nexporters:\n  debug:\n    # verbosity: detailed\n    verbosity: detailed\n    sampling_initial: 1\n    sampling_thereafter: 1000\n  jaeger_storage_exporter:\n    trace_storage: some_storage\n```\n\n### Stogage backend\n\n_No response_\n\n### Operating system\n\n_No response_\n\n### Deployment model\n\n_No response_\n\n### Deployment configs\n\n```shell\n\n```\n\n</issue>\nPlease generate test cases that check whether an implemented solution resolves the issue of the user (at the top, within <issue/> brackets).\nYou may apply changes to several files.\nApply as much reasoning as you please and see necessary.\nMake sure to implement only test cases and don't try to fix the issue itself.\nYou are not allowed to read git history.\n", "memory": "8192m", "runnable": false, "difficulty": "hard", "language": "", "cpus": "", "instruction_truncated": false, "category": "test-generation", "compose": false, "has_solution": true, "oracle": null, "docker_image": "", "taskset": "devopsgym", "tags": ["test-generation", "devops-bench"]}, "runs": []}