{"timestamp":"2026-05-15T11:07:01.348136Z","level":"INFO","fields":{"message":"python/3.11.15; huggingface_hub/1.12.2; , xet-core revision b24e739"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/logging/init.rs","line_number":65}
{"timestamp":"2026-05-15T11:07:01.348191Z","level":"INFO","fields":{"message":"hf_xet logging cofigured."},"filename":"src/logging.rs","line_number":43}
{"timestamp":"2026-05-15T11:07:01.477048Z","level":"INFO","fields":{"message":"Config: min_spacing_between_global_dedup_queries = 256 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477751Z","level":"INFO","fields":{"message":"Config: local_cas_scheme = \"local://\" (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477770Z","level":"INFO","fields":{"message":"Config: max_concurrent_file_ingestion = 8 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477781Z","level":"INFO","fields":{"message":"Config: max_concurrent_file_downloads = 8 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477792Z","level":"INFO","fields":{"message":"Config: ingestion_block_size = 8MB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477802Z","level":"INFO","fields":{"message":"Config: progress_update_interval = 200ms (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477848Z","level":"INFO","fields":{"message":"Config: progress_update_speed_sampling_window = 10s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477858Z","level":"INFO","fields":{"message":"Config: session_xorb_metadata_flush_interval = 20s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477867Z","level":"INFO","fields":{"message":"Config: session_xorb_metadata_flush_max_count = 64 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477876Z","level":"INFO","fields":{"message":"Config: default_cas_endpoint = \"http://localhost:8080\" (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477885Z","level":"INFO","fields":{"message":"Config: target_size = 67108864 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477894Z","level":"INFO","fields":{"message":"Config: max_target_size = 67108864 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477903Z","level":"INFO","fields":{"message":"Config: cache_size_limit = 16GB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477913Z","level":"INFO","fields":{"message":"Config: chunk_index_table_max_size = 67108864 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477934Z","level":"INFO","fields":{"message":"Config: nranges_in_streaming_fragmentation_estimator = 128 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477943Z","level":"INFO","fields":{"message":"Config: min_n_chunks_per_range_hysteresis_factor = 0.5 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477979Z","level":"INFO","fields":{"message":"Config: min_n_chunks_per_range = 8.0 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477989Z","level":"INFO","fields":{"message":"Config: size_bytes = 0 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.477997Z","level":"INFO","fields":{"message":"Config: retry_max_attempts = 5 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478005Z","level":"INFO","fields":{"message":"Config: retry_base_delay = 3s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478039Z","level":"INFO","fields":{"message":"Config: retry_max_duration = 360s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478048Z","level":"INFO","fields":{"message":"Config: idle_connection_timeout = 60s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478055Z","level":"INFO","fields":{"message":"Config: max_idle_connections = 16 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478068Z","level":"INFO","fields":{"message":"Config: connect_timeout = 60s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478076Z","level":"INFO","fields":{"message":"Config: read_timeout = 120s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478085Z","level":"INFO","fields":{"message":"Config: upload_reporting_block_size = 524288 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478096Z","level":"INFO","fields":{"message":"Config: enable_adaptive_concurrency = true (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478104Z","level":"INFO","fields":{"message":"Config: ac_min_adjustment_window_ms = 500 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478113Z","level":"INFO","fields":{"message":"Config: ac_min_bytes_required_for_adjustment = 20MB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478121Z","level":"INFO","fields":{"message":"Config: ac_num_transmissions_required_for_adjustment = 1 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478129Z","level":"INFO","fields":{"message":"Config: ac_latency_rtt_half_life = 64.0 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478139Z","level":"INFO","fields":{"message":"Config: ac_success_tracking_half_life = 8.0 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478148Z","level":"INFO","fields":{"message":"Config: ac_target_rtt = 60s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478156Z","level":"INFO","fields":{"message":"Config: ac_max_healthy_rtt = 90s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478164Z","level":"INFO","fields":{"message":"Config: ac_rtt_success_max_quantile = 0.95 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478173Z","level":"INFO","fields":{"message":"Config: ac_healthy_success_ratio_threshold = 0.8 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478182Z","level":"INFO","fields":{"message":"Config: ac_unhealthy_success_ratio_threshold = 0.5 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478190Z","level":"INFO","fields":{"message":"Config: ac_target_rtt_transmission_size = 67108864 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478199Z","level":"INFO","fields":{"message":"Config: ac_logging_interval_ms = 10000 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478208Z","level":"INFO","fields":{"message":"Config: ac_max_upload_concurrency = 64 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478217Z","level":"INFO","fields":{"message":"Config: ac_min_upload_concurrency = 1 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478225Z","level":"INFO","fields":{"message":"Config: ac_initial_upload_concurrency = 1 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478234Z","level":"INFO","fields":{"message":"Config: ac_max_download_concurrency = 64 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478243Z","level":"INFO","fields":{"message":"Config: ac_min_download_concurrency = 1 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478251Z","level":"INFO","fields":{"message":"Config: ac_initial_download_concurrency = 1 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478259Z","level":"INFO","fields":{"message":"Config: unix_socket_path = None (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478268Z","level":"INFO","fields":{"message":"Config: dest = None (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478276Z","level":"INFO","fields":{"message":"Config: format = None (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478284Z","level":"INFO","fields":{"message":"Config: prefix = \"xet\" (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478293Z","level":"INFO","fields":{"message":"Config: dir_disable_cleanup = false (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478302Z","level":"INFO","fields":{"message":"Config: dir_max_size = 250MB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478310Z","level":"INFO","fields":{"message":"Config: dir_min_deletion_age = 86400s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478327Z","level":"INFO","fields":{"message":"Config: dir_max_retention_age = 1209600s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478336Z","level":"INFO","fields":{"message":"Config: min_reconstruction_fetch_size = 256MB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478345Z","level":"INFO","fields":{"message":"Config: max_reconstruction_fetch_size = 8GB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478354Z","level":"INFO","fields":{"message":"Config: download_buffer_size = 2GB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478362Z","level":"INFO","fields":{"message":"Config: download_buffer_perfile_size = 512MB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478371Z","level":"INFO","fields":{"message":"Config: download_buffer_limit = 8GB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478379Z","level":"INFO","fields":{"message":"Config: completion_rate_estimator_half_life = 4.0 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478388Z","level":"INFO","fields":{"message":"Config: target_block_completion_time = 900s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478397Z","level":"INFO","fields":{"message":"Config: min_prefetch_buffer = 1GB (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478405Z","level":"INFO","fields":{"message":"Config: use_vectored_write = true (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478413Z","level":"INFO","fields":{"message":"Config: compression_scheme_retest_interval = 32 (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478421Z","level":"INFO","fields":{"message":"Config: enabled = false (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478435Z","level":"INFO","fields":{"message":"Config: sample_interval = 5s (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478444Z","level":"INFO","fields":{"message":"Config: log_path = None (default)"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/utils/configuration_utils.rs","line_number":39}
{"timestamp":"2026-05-15T11:07:01.478688Z","level":"INFO","fields":{"message":"Using 8 async threads for tokio runtime"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/core/runtime.rs","line_number":57}
{"timestamp":"2026-05-15T11:07:01.483059Z","level":"INFO","fields":{"message":"Using cache path \"/DATA/.hermes/cache/huggingface/xet\"."},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/processing/data_client.rs","line_number":43,"span":{"num_files":1,"name":"data_client::download"},"spans":[{"num_files":1,"name":"data_client::download"}]}
{"timestamp":"2026-05-15T11:07:01.490356Z","level":"INFO","fields":{"message":"HTTP client configured","idle_timeout":"60s","max_idle_connections":16,"custom_headers":"Some({\"user-agent\": \"unknown/None; hf_hub/1.12.2; python/3.11.15; hf_xet/1.4.3\"})"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":100,"span":{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"}]}
{"timestamp":"2026-05-15T11:07:01.490422Z","level":"INFO","fields":{"message":"CAS auth disabled","caller":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs:174"},"filename":"/home/runner/work/xet-core/xet-core/xet_runtime/src/error_printer/mod.rs","line_number":198,"span":{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"}]}
{"timestamp":"2026-05-15T11:07:01.490446Z","level":"INFO","fields":{"message":"HTTP client configured","idle_timeout":"60s","max_idle_connections":16,"custom_headers":"Some({\"user-agent\": \"unknown/None; hf_hub/1.12.2; python/3.11.15; hf_xet/1.4.3\"})"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":100,"span":{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"}]}
{"timestamp":"2026-05-15T11:07:01.493706Z","level":"INFO","fields":{"message":"No-read-timeout HTTP client configured (for shard uploads)","connect_timeout":"60s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":143,"span":{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"}]}
{"timestamp":"2026-05-15T11:07:01.493741Z","level":"INFO","fields":{"message":"Initializing Adaptive Concurrency Controller for upload with starting concurrency = 1; min = 1, max = 64, min_bytes_for_adjustment = 20000000, min_completed_transmissions_for_adjustment = 1"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":252,"span":{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"}]}
{"timestamp":"2026-05-15T11:07:01.493765Z","level":"INFO","fields":{"message":"Initializing Adaptive Concurrency Controller for download with starting concurrency = 1; min = 1, max = 64, min_bytes_for_adjustment = 20000000, min_completed_transmissions_for_adjustment = 1"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":252,"span":{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"}]}
{"timestamp":"2026-05-15T11:07:01.494621Z","level":"INFO","fields":{"message":"Reconstructing file to disk","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","byte_range":"None","path":"/DATA/.hermes/cache/huggingface/hub/models--Systran--faster-whisper-base/blobs/d01c3014881c9c6f3133c182f3d2887eb6ca1c789a7538c5c007196857a0a6a9.incomplete","write_offset":"None"},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/file_reconstructor.rs","line_number":107,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-15T11:07:01.494920Z","level":"INFO","fields":{"message":"Scheduling prefetch block","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","prefetch_range":"(0, 256000000)","requested_block_size":256000000,"actual_block_size":256000000,"queue_depth":1},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/reconstruction_terms/manager.rs","line_number":252,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-15T11:07:01.494979Z","level":"INFO","fields":{"message":"Scheduling prefetch block","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","prefetch_range":"(256000000, 768000000)","requested_block_size":512000000,"actual_block_size":512000000,"queue_depth":2},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/reconstruction_terms/manager.rs","line_number":252,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-15T11:07:01.495048Z","level":"INFO","fields":{"message":"Scheduling prefetch block","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","prefetch_range":"(768000000, 1024000000)","requested_block_size":256000000,"actual_block_size":256000000,"queue_depth":3},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/reconstruction_terms/manager.rs","line_number":252,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-15T11:07:01.495166Z","level":"INFO","fields":{"message":"Starting get_reconstruction API call","call_id":2,"file_id":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","bytes_range":"Some(Range { start: 768000000, end: 1024000000 })"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/remote_client.rs","line_number":181}
{"timestamp":"2026-05-15T11:07:01.495183Z","level":"INFO","fields":{"message":"Starting get_reconstruction API call","call_id":1,"file_id":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","bytes_range":"Some(Range { start: 0, end: 256000000 })"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/remote_client.rs","line_number":181}
{"timestamp":"2026-05-15T11:07:01.495219Z","level":"INFO","fields":{"message":"Retry strategy","max_attempts":5,"base_delay":"3s","no_retry_on_429":false},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":217}
{"timestamp":"2026-05-15T11:07:01.495246Z","level":"INFO","fields":{"message":"Token refresh successful for CAS authentication"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":303}
{"timestamp":"2026-05-15T11:07:01.495274Z","level":"INFO","fields":{"message":"Retry strategy","max_attempts":5,"base_delay":"3s","no_retry_on_429":false},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":217}
{"timestamp":"2026-05-15T11:07:01.495248Z","level":"INFO","fields":{"message":"Starting get_reconstruction API call","call_id":3,"file_id":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","bytes_range":"Some(Range { start: 256000000, end: 768000000 })"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/remote_client.rs","line_number":181}
{"timestamp":"2026-05-15T11:07:01.495303Z","level":"INFO","fields":{"message":"Token refresh successful for CAS authentication"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":303}
{"timestamp":"2026-05-15T11:07:01.495325Z","level":"INFO","fields":{"message":"Retry strategy","max_attempts":5,"base_delay":"3s","no_retry_on_429":false},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":217}
{"timestamp":"2026-05-15T11:07:01.495363Z","level":"INFO","fields":{"message":"Token refresh successful for CAS authentication"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":303}
{"timestamp":"2026-05-15T11:07:02.013344Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"01KRNN301EPA5RPTKNJBH6DEYV","status_code":416},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-05-15T11:07:02.013410Z","level":"ERROR","fields":{"message":"Fatal Error: \"cas::get_reconstruction\" api call failed (request id 01KRNN301EPA5RPTKNJBH6DEYV): HTTP status client error (416 Range Not Satisfiable) for url (https://cas-server.xethub.hf.co/v1/reconstructions/0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973)"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":141}
{"timestamp":"2026-05-15T11:07:02.028477Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"01KRNN301R7VVWZCESY8M2M92G","status_code":416},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-05-15T11:07:02.028536Z","level":"ERROR","fields":{"message":"Fatal Error: \"cas::get_reconstruction\" api call failed (request id 01KRNN301R7VVWZCESY8M2M92G): HTTP status client error (416 Range Not Satisfiable) for url (https://cas-server.xethub.hf.co/v1/reconstructions/0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973)"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":141}
{"timestamp":"2026-05-15T11:07:02.145987Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"01KRNN301ZMA5A8A8DYFBR0EZH","status_code":200},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-05-15T11:07:02.146037Z","level":"INFO","fields":{"message":"Request Success: cas::get_reconstruction api call succeeded (request id 01KRNN301ZMA5A8A8DYFBR0EZH)."},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":178}
{"timestamp":"2026-05-15T11:07:02.146194Z","level":"INFO","fields":{"message":"Completed get_reconstruction API call","call_id":1,"file_id":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","bytes_range":"Some(Range { start: 0, end: 256000000 })"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/remote_client.rs","line_number":206}
{"timestamp":"2026-05-15T11:07:02.146270Z","level":"INFO","fields":{"message":"Received block of file terms from prefetch queue","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","block_start":0,"block_end":145217532,"block_size":3},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/reconstruction_terms/manager.rs","line_number":136,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-15T11:07:02.146400Z","level":"INFO","fields":{"message":"Updated completion rate estimate based on previous block completion time (seconds).","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","block_start":0,"block_end":145217532,"block_size":145217532,"completion_time":0.000127993},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/reconstruction_terms/manager.rs","line_number":100,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-15T11:07:02.146441Z","level":"INFO","fields":{"message":"Retry strategy","max_attempts":5,"base_delay":"3s","no_retry_on_429":false},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":217}
{"timestamp":"2026-05-15T11:07:02.146458Z","level":"INFO","fields":{"message":"Completed prefetch queue; end of file reached.","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","prefetched_byte_position":1024000000},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/reconstruction_terms/manager.rs","line_number":158,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-15T11:07:02.146513Z","level":"INFO","fields":{"message":"All term blocks received and scheduled for writing","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","block_count":1,"total_terms_processed":3,"total_bytes_scheduled":145217532},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/run_state.rs","line_number":150,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-05-15T11:07:02.191079Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"","status_code":206},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-05-15T11:07:02.191148Z","level":"INFO","fields":{"message":"Request Success: s3::get_range api call succeeded (request id )."},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":178}
{"timestamp":"2026-05-15T11:07:04.280924Z","level":"INFO","fields":{"message":"Concurrency control for download: Increased concurrency from 1 to 2; reason: success ratio 1.000 is above threshold 0.800 and predicted RTT for 64MB at new concurrency is 4.23s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-05-15T11:07:04.280973Z","level":"INFO","fields":{"message":"Retry strategy","max_attempts":5,"base_delay":"3s","no_retry_on_429":false},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":217}
{"timestamp":"2026-05-15T11:07:04.281019Z","level":"INFO","fields":{"message":"Retry strategy","max_attempts":5,"base_delay":"3s","no_retry_on_429":false},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":217}
{"timestamp":"2026-05-15T11:07:04.287477Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"","status_code":206},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-05-15T11:07:04.287496Z","level":"INFO","fields":{"message":"Request Success: s3::get_range api call succeeded (request id )."},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":178}
{"timestamp":"2026-05-15T11:07:04.305549Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"","status_code":206},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-05-15T11:07:04.305574Z","level":"INFO","fields":{"message":"Request Success: s3::get_range api call succeeded (request id )."},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":178}
{"timestamp":"2026-05-15T11:07:04.890496Z","level":"INFO","fields":{"message":"Concurrency control for download: Increased concurrency from 2 to 3; reason: success ratio 1.000 is above threshold 0.800 and predicted RTT for 64MB at new concurrency is 6.35s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-05-15T11:07:05.490434Z","level":"INFO","fields":{"message":"Concurrency control for download: Increased concurrency from 3 to 4; reason: success ratio 1.000 is above threshold 0.800 and predicted RTT for 64MB at new concurrency is 8.70s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-05-15T11:07:06.090702Z","level":"INFO","fields":{"message":"Concurrency control for download: Increased concurrency from 4 to 5; reason: success ratio 1.000 is above threshold 0.800 and predicted RTT for 64MB at new concurrency is 10.77s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-05-15T11:07:06.690669Z","level":"INFO","fields":{"message":"Concurrency control for download: Increased concurrency from 5 to 6; reason: success ratio 1.000 is above threshold 0.800 and predicted RTT for 64MB at new concurrency is 12.37s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-05-15T11:07:07.499030Z","level":"INFO","fields":{"message":"File reconstruction completed successfully","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","block_count":1,"total_terms_processed":3,"total_bytes_scheduled":145217532},"filename":"/home/runner/work/xet-core/xet-core/xet_data/src/file_reconstruction/run_state.rs","line_number":150,"span":{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"},"spans":[{"num_files":1,"session_id":"01KRNN2ZFB14EG0BD245S6BCZQ","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}