[2025-12-06T10:31:25] ERROR in SignalIO.get
  Machine Name: ip-172-31-25-196.us-west-2.compute.internal
  Filename: /signal/signal12/prod/2025/1205/rnoa_rollup_tss_20251205_univ_asia_v1.plz4
  Exception: EOFError: EOFError('Compressed file ended before the end-of-stream marker was reached')
  Raised in: /home/prod/gqr/model/model/signal/engine/SignalIO.py:150
  Called from: /home/prod/gqr/model/model/signal/engine/SignalMgr.py:132 in get()
  Traceback:
Traceback (most recent call last):
  File "/home/prod/gqr/model/model/signal/engine/SignalIO.py", line 150, in get
    signalValues = pd.read_pickle(fp)
  File "/home/prod/miniconda3/envs/env1/lib/python3.9/site-packages/pandas/io/pickle.py", line 217, in read_pickle
    return pickle.load(handles.handle)  # type: ignore[arg-type]
  File "/home/prod/miniconda3/envs/env1/lib/python3.9/site-packages/lz4/frame/__init__.py", line 637, in peek
    return self._buffer.peek(size)
  File "/home/prod/miniconda3/envs/env1/lib/python3.9/_compression.py", line 68, in readinto
    data = self.read(len(byte_view))
  File "/home/prod/miniconda3/envs/env1/lib/python3.9/_compression.py", line 99, in read
    raise EOFError("Compressed file ended before the "
EOFError: Compressed file ended before the end-of-stream marker was reached
--------------------------------------------------------------------------------
[2025-12-06T21:06:00] ERROR in SignalIO.get
  Machine Name: ip-172-31-25-196.us-west-2.compute.internal
  Filename: /mnt/signal/simulation/EGProd1/trading_portfolio_positions_posttrade_20251208.plz4
  Exception: FileNotFoundError: FileNotFoundError(2, 'No such file or directory')
  Raised in: /home/prod/gqr/model/model/signal/engine/SignalIO.py:149
  Called from: /home/prod/gqr/model/model/utils/reports//shortfall_report.py:65 in get_shortfall()
  Traceback:
Traceback (most recent call last):
  File "/home/prod/gqr/model/model/signal/engine/SignalIO.py", line 149, in get
    with lz4.frame.open(filename, "rb") as fp:
  File "/home/prod/miniconda3/envs/env1/lib/python3.9/site-packages/lz4/frame/__init__.py", line 878, in open
    binary_file = LZ4FrameFile(
  File "/home/prod/miniconda3/envs/env1/lib/python3.9/site-packages/lz4/frame/__init__.py", line 530, in __init__
    self._fp = builtins.open(filename, mode)
FileNotFoundError: [Errno 2] No such file or directory: '/mnt/signal/simulation/EGProd1/trading_portfolio_positions_posttrade_20251208.plz4'
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