thread 'DAFTIO-3' (1386) panicked at /root/.cargo/git/checkouts/azure-sdk-for-rust-4b5e4d5ed74d5c5a/1442eee/sdk/core/src/error/mod.rs:372:13:
Context error called with kind: Io, error: environment variable not found, message: environment variable AZURE_FEDERATED_TOKEN not set
stack backtrace:
   0:     0x7fdceb23d356 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h54506206b99d5f7e
   1:     0x7fdce77196cf - core::fmt::write::hbb196ec51395983c
   2:     0x7fdceb23ce1f - std::io::Write::write_fmt::heaf24d6b85cc9885
   3:     0x7fdceb23d193 - std::sys::backtrace::BacktraceLock::print::hbc24639f21e8c05b
   4:     0x7fdceb23c7ac - std::panicking::panic_with_hook::h748d1fbd558217fa
   5:     0x7fdceb266538 - std::panicking::panic_handler::{{closure}}::h4697f23d952e1c1e
   6:     0x7fdceb266499 - std::sys::backtrace::__rust_end_short_backtrace::ha36d5cca1ef8b895
   7:     0x7fdceb26648e - __rustc[420e61acb6b70f41]::rust_begin_unwind
   8:     0x7fdce7714adf - core::panicking::panic_fmt::hb75773f830ad0369
   9:     0x7fdce71dedcf - <core::result::Result<T,E> as azure_core::error::ResultExt<T>>::context::{{closure}}::h485edfc8e6e0ef78
  10:     0x7fdce71dea3e - azure_identity::env::Env::var::hcc90e9211bdd2a83
  11:     0x7fdce72140da - azure_identity::token_credentials::default_credentials::DefaultAzureCredentialBuilder::build::hc4bc1b083d0aa4a1
  12:     0x7fdcea13f6cb - daft_io::IOClient::get_source_and_path::{{closure}}::hb766042e6b440649
  13:     0x7fdcea13c7f4 - daft_io::IOClient::get_source::{{closure}}::h0618c4aeaae92c22
  14:     0x7fdcea3df991 - daft_io::IOClient::glob::{{closure}}::hac8acdd94278eb7a
  15:     0x7fdcea3e608c - <core::pin::Pin<P> as core::future::future::Future>::poll::h8bd2ffd1f9f1c0b1
  16:     0x7fdcea3fbf70 - tokio::runtime::task::raw::poll::h279422739263ba9e
  17:     0x7fdceb2d8987 - tokio::runtime::scheduler::multi_thread::worker::Context::run_task::h04403b2039302e58
  18:     0x7fdceb2d6f52 - tokio::runtime::scheduler::multi_thread::worker::run::h51abbc94bdde72f4
  19:     0x7fdceb2d5699 - tokio::runtime::task::raw::poll::h50acd4e44cb8a1ca
  20:     0x7fdceb2c059b - std::sys::backtrace::__rust_begin_short_backtrace::hb2efd70de27aab79
  21:     0x7fdceb2c446e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h3e2c6d8b92d62ca4
  22:     0x7fdceb26dd1b - std::sys::pal::unix::thread::Thread::new::thread_start::ha60715d44796f371
  23:     0x7fdcecd7aac3 - <unknown>
  24:     0x7fdcece0c850 - <unknown>
  25:                0x0 - <unknown>
Traceback (most recent call last):
  File "/tmp/ray/session_2025-10-22_14-34-11_364481_1/runtime_resources/working_dir_files/_ray_pkg_f8653254f4c09a15/daft_test_7.py", line 9, in <module>
    df = daft.read_parquet(
  File "/tmp/ray/session_2025-10-22_14-34-11_364481_1/runtime_resources/pip/14ff9034f2514dcca5f202a7a590397df7a20543/virtualenv/lib/python3.9/site-packages/daft/api_annotations.py", line 57, in _wrap
    return func(*args, **kwargs)
  File "/tmp/ray/session_2025-10-22_14-34-11_364481_1/runtime_resources/pip/14ff9034f2514dcca5f202a7a590397df7a20543/virtualenv/lib/python3.9/site-packages/daft/io/_parquet.py", line 84, in read_parquet
    builder = get_tabular_files_scan(
  File "/tmp/ray/session_2025-10-22_14-34-11_364481_1/runtime_resources/pip/14ff9034f2514dcca5f202a7a590397df7a20543/virtualenv/lib/python3.9/site-packages/daft/io/common.py", line 40, in get_tabular_files_scan
    scan_op = ScanOperatorHandle.glob_scan(
daft.exceptions.DaftCoreException: DaftError::ComputeError Caught panic when spawning blocking task in the IO runtime: Context error called with kind: Io, error: environment variable not found, message: environment variable AZURE_FEDERATED_TOKEN not set)