{"timestamp":"2026-06-17T13:53:25.637980Z","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":"2026-06-17T13:53:25.638664Z","level":"INFO","fields":{"message":"hf_xet logging cofigured."},"filename":"src/logging.rs","line_number":43}
{"timestamp":"2026-06-17T13:53:25.768042Z","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":"2026-06-17T13:53:25.768680Z","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":"2026-06-17T13:53:25.768699Z","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":"2026-06-17T13:53:25.768710Z","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":"2026-06-17T13:53:25.768721Z","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":"2026-06-17T13:53:25.768733Z","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":"2026-06-17T13:53:25.768744Z","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":"2026-06-17T13:53:25.768755Z","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":"2026-06-17T13:53:25.768764Z","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":"2026-06-17T13:53:25.768773Z","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":"2026-06-17T13:53:25.768783Z","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":"2026-06-17T13:53:25.768792Z","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":"2026-06-17T13:53:25.768802Z","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":"2026-06-17T13:53:25.768811Z","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":"2026-06-17T13:53:25.768830Z","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":"2026-06-17T13:53:25.768839Z","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":"2026-06-17T13:53:25.768874Z","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":"2026-06-17T13:53:25.768883Z","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":"2026-06-17T13:53:25.768892Z","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":"2026-06-17T13:53:25.768900Z","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":"2026-06-17T13:53:25.768926Z","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":"2026-06-17T13:53:25.768935Z","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":"2026-06-17T13:53:25.768951Z","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":"2026-06-17T13:53:25.768960Z","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":"2026-06-17T13:53:25.768968Z","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":"2026-06-17T13:53:25.768978Z","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":"2026-06-17T13:53:25.769012Z","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":"2026-06-17T13:53:25.769029Z","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":"2026-06-17T13:53:25.769047Z","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":"2026-06-17T13:53:25.769056Z","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":"2026-06-17T13:53:25.769070Z","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":"2026-06-17T13:53:25.769081Z","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":"2026-06-17T13:53:25.769096Z","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":"2026-06-17T13:53:25.769105Z","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":"2026-06-17T13:53:25.769120Z","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":"2026-06-17T13:53:25.769129Z","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":"2026-06-17T13:53:25.769138Z","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":"2026-06-17T13:53:25.769146Z","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":"2026-06-17T13:53:25.769155Z","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":"2026-06-17T13:53:25.769164Z","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":"2026-06-17T13:53:25.769173Z","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":"2026-06-17T13:53:25.769182Z","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":"2026-06-17T13:53:25.769194Z","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":"2026-06-17T13:53:25.769203Z","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":"2026-06-17T13:53:25.769212Z","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":"2026-06-17T13:53:25.769220Z","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":"2026-06-17T13:53:25.769228Z","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":"2026-06-17T13:53:25.769237Z","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":"2026-06-17T13:53:25.769245Z","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":"2026-06-17T13:53:25.769254Z","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":"2026-06-17T13:53:25.769263Z","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":"2026-06-17T13:53:25.769271Z","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":"2026-06-17T13:53:25.769281Z","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":"2026-06-17T13:53:25.769290Z","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":"2026-06-17T13:53:25.769299Z","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":"2026-06-17T13:53:25.769308Z","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":"2026-06-17T13:53:25.769317Z","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":"2026-06-17T13:53:25.769325Z","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":"2026-06-17T13:53:25.769333Z","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":"2026-06-17T13:53:25.769342Z","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":"2026-06-17T13:53:25.769351Z","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":"2026-06-17T13:53:25.769359Z","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":"2026-06-17T13:53:25.769367Z","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":"2026-06-17T13:53:25.769375Z","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":"2026-06-17T13:53:25.769383Z","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":"2026-06-17T13:53:25.769392Z","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":"2026-06-17T13:53:25.769635Z","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":"2026-06-17T13:53:25.774029Z","level":"INFO","fields":{"message":"Using cache path \"/DATA/.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":"2026-06-17T13:53:25.783419Z","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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"}]}
{"timestamp":"2026-06-17T13:53:25.783491Z","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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"}]}
{"timestamp":"2026-06-17T13:53:25.783518Z","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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"}]}
{"timestamp":"2026-06-17T13:53:25.787873Z","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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"}]}
{"timestamp":"2026-06-17T13:53:25.787914Z","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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"}]}
{"timestamp":"2026-06-17T13:53:25.787938Z","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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},"spans":[{"num_files":1,"session_id":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"}]}
{"timestamp":"2026-06-17T13:53:25.789140Z","level":"INFO","fields":{"message":"Reconstructing file to disk","file_hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","byte_range":"None","path":"/DATA/.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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-06-17T13:53:25.789565Z","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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-06-17T13:53:25.789642Z","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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-06-17T13:53:25.789715Z","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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-06-17T13:53:25.789872Z","level":"INFO","fields":{"message":"Starting get_reconstruction API call","call_id":1,"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":"2026-06-17T13:53:25.789934Z","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":"2026-06-17T13:53:25.790014Z","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":"2026-06-17T13:53:25.789976Z","level":"INFO","fields":{"message":"Starting get_reconstruction API call","call_id":2,"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":"2026-06-17T13:53:25.790049Z","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":"2026-06-17T13:53:25.790164Z","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":"2026-06-17T13:53:25.790201Z","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":"2026-06-17T13:53:25.790217Z","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":"2026-06-17T13:53:25.790246Z","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":"2026-06-17T13:53:26.343270Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"01KVAXQE363KFKVJ9BBBA360XZ","status_code":416},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-06-17T13:53:26.343333Z","level":"ERROR","fields":{"message":"Fatal Error: \"cas::get_reconstruction\" api call failed (request id 01KVAXQE363KFKVJ9BBBA360XZ): 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":"2026-06-17T13:53:26.343467Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"01KVAXQE36FC328D0EQFYJ0J8P","status_code":416},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-06-17T13:53:26.343490Z","level":"ERROR","fields":{"message":"Fatal Error: \"cas::get_reconstruction\" api call failed (request id 01KVAXQE36FC328D0EQFYJ0J8P): 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":"2026-06-17T13:53:26.461091Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"01KVAXQE3F94WQQMX9JADXXNJV","status_code":200},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-06-17T13:53:26.461146Z","level":"INFO","fields":{"message":"Request Success: cas::get_reconstruction api call succeeded (request id 01KVAXQE3F94WQQMX9JADXXNJV)."},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":178}
{"timestamp":"2026-06-17T13:53:26.461334Z","level":"INFO","fields":{"message":"Completed get_reconstruction API call","call_id":2,"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":"2026-06-17T13:53:26.461436Z","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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-06-17T13:53:26.461588Z","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":0.000150951},"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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-06-17T13:53:26.461662Z","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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-06-17T13:53:26.461711Z","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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}
{"timestamp":"2026-06-17T13:53:26.461735Z","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":"2026-06-17T13:53:26.612734Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"01KVAXQECC2SKF3SCB8W7NCQJP","status_code":206},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-06-17T13:53:26.612785Z","level":"INFO","fields":{"message":"Request Success: s3::get_range api call succeeded (request id 01KVAXQECC2SKF3SCB8W7NCQJP)."},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":178}
{"timestamp":"2026-06-17T13:53:28.926255Z","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 4.59s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-06-17T13:53:28.926300Z","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":"2026-06-17T13:53:28.926309Z","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":"2026-06-17T13:53:28.960773Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"01KVAXQGP063HYYMPTDJV85CN3","status_code":206},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-06-17T13:53:28.960791Z","level":"INFO","fields":{"message":"Request Success: s3::get_range api call succeeded (request id 01KVAXQGP063HYYMPTDJV85CN3)."},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":178}
{"timestamp":"2026-06-17T13:53:29.050892Z","level":"INFO","fields":{"message":"Received CAS response","request_id":"01KVAXQGR0ET83SS5VTP2YZV9Q","status_code":206},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/http_client.rs","line_number":269}
{"timestamp":"2026-06-17T13:53:29.050917Z","level":"INFO","fields":{"message":"Request Success: s3::get_range api call succeeded (request id 01KVAXQGR0ET83SS5VTP2YZV9Q)."},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/retry_wrapper.rs","line_number":178}
{"timestamp":"2026-06-17T13:53:29.456463Z","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 8.05s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-06-17T13:53:30.110331Z","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 10.80s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-06-17T13:53:30.710287Z","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 13.38s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-06-17T13:53:31.310057Z","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 15.12s < target 60.0s"},"filename":"/home/runner/work/xet-core/xet-core/xet_client/src/cas_client/adaptive_concurrency/controller.rs","line_number":476}
{"timestamp":"2026-06-17T13:53:32.031398Z","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":"01KVAXQCREAHXSQKCSM95PT0GN","name":"data_client::download"},{"name":"download_file"},{"hash":"0c4d8d814973160f53608ff0aa1618a90abbce9ed632bbc54930475ba82ce973","name":"FileDownloadSession::download_file_with_updater"}]}