Laszlo Gaal created IMPALA-14473:
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Summary: Tuple caching verification crashes with DCHECK on
"Duplicate scan range when sorting"
Key: IMPALA-14473
URL: https://issues.apache.org/jira/browse/IMPALA-14473
Project: IMPALA
Issue Type: Bug
Components: Backend
Affects Versions: Impala 5.0.0
Reporter: Laszlo Gaal
Assignee: Michael Smith
Tuple caching verification build using the following settings:
{code}
TUPLE_CACHE_DIR=/data/jenkins/workspace/tmp
TUPLE_CACHE_CAPACITY=20GB
TUPLE_CACHE_DEBUG_DUMP_DIR=/data/jenkins/workspace/tmp{code}
fails with a DCHECK:
{code}
F20250930 20:58:39.068352 2476951 scheduler.cc:219]
424af8fb8f6cc529:902f7f6200000000] Check failed: false Duplicate scan range
when sorting. Split 1:
THdfsFileSplit(relative_path=3a4c3e4dc68b0f78-c3a9f15e00000003_1382943121_data.0.parq,
offset=0, length=140407, partition_id=1372, file_length=140407,
file_compression=NONE, mtime=1759282690197, is_erasure_coded=0,
partition_path_hash=1359082287, absolute_path=, is_encrypted=0) Split 2:
THdfsFileSplit(relative_path=3a4c3e4dc68b0f78-c3a9f15e00000004_1978866414_data.0.parq,
offset=0, length=152474, partition_id=1366, file_length=152474,
file_compression=NONE, mtime=1759282690197, is_erasure_coded=0,
partition_path_hash=1359082260, absolute_path=, is_encrypted=0)
{code}.
This crashes an impalad, which never recovers during EE_TEST, generating a few
hundred false test failures.
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