andygrove commented on issue #2400:
URL:
https://github.com/apache/datafusion-comet/issues/2400#issuecomment-3880471173
I'm seeing this error quite often. From today:
```
2026-02-10T19:19:39.9450480Z ParquetReadFromFakeHadoopFsSuite:
2026-02-10T19:19:41.4321960Z - test native_datafusion scan on fake fs ***
FAILED *** (1 second, 496 milliseconds)
2026-02-10T19:19:41.4429130Z org.apache.spark.SparkException: Job aborted
due to stage failure: Task 2 in stage 2.0 failed 1 times, most recent failure:
Lost task 2.0 in stage 2.0 (TID 8) (localhost executor driver):
org.apache.comet.CometNativeException: External: Generic IoError error:
Unexpected (permanent) at , context: { expect: 8, actual: 0 } => reader got too
little data
```
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