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Cherry-picked from #56806

…56806)

### What problem does this PR solve?

Related PR: #54926
Issue Number: close #55747

Problem Summary:
PR #54926 destroyed the corresponding hdfs handle cache when HDFS read
failed, but HDFS reader still held such a dangling pointer, which led to
issue #55747
@github-actions github-actions bot requested a review from yiguolei as a code owner October 14, 2025 07:57
@Thearas
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Thearas commented Oct 14, 2025

Thank you for your contribution to Apache Doris.
Don't know what should be done next? See How to process your PR.

Please clearly describe your PR:

  1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
  2. Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
  3. What features were added. Why was this function added?
  4. Which code was refactored and why was this part of the code refactored?
  5. Which functions were optimized and what is the difference before and after the optimization?

@dataroaring dataroaring reopened this Oct 14, 2025
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Thearas commented Oct 14, 2025

run buildall

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ClickBench: Total hot run time: 29.74 s
machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 33fc0ee7cca4dc54a73b26af9b8d2502ba5cae58, data reload: true

query1	0.04	0.03	0.02
query2	0.11	0.05	0.03
query3	0.28	0.07	0.07
query4	1.72	0.11	0.11
query5	0.27	0.24	0.25
query6	1.28	0.67	0.64
query7	0.03	0.02	0.02
query8	0.06	0.04	0.04
query9	0.63	0.52	0.52
query10	0.59	0.58	0.59
query11	0.18	0.11	0.11
query12	0.16	0.12	0.12
query13	0.64	0.63	0.62
query14	0.78	0.83	0.84
query15	0.88	0.85	0.85
query16	0.38	0.40	0.43
query17	1.07	1.07	1.05
query18	0.20	0.19	0.19
query19	1.92	1.89	1.80
query20	0.02	0.01	0.01
query21	15.46	0.95	0.58
query22	0.80	1.27	0.72
query23	15.01	1.39	0.60
query24	3.60	0.59	0.28
query25	0.25	0.07	0.06
query26	0.44	0.15	0.13
query27	0.06	0.06	0.04
query28	12.50	1.59	0.93
query29	12.96	4.26	3.41
query30	0.27	0.13	0.11
query31	3.01	0.62	0.39
query32	3.33	0.57	0.50
query33	3.25	3.35	3.33
query34	17.90	5.69	4.82
query35	4.82	4.77	4.83
query36	0.70	0.51	0.49
query37	0.10	0.06	0.06
query38	0.08	0.03	0.03
query39	0.04	0.02	0.02
query40	0.17	0.14	0.14
query41	0.08	0.03	0.03
query42	0.04	0.03	0.02
query43	0.04	0.03	0.03
Total cold run time: 106.15 s
Total hot run time: 29.74 s

@github-actions github-actions bot added the approved Indicates a PR has been approved by one committer. label Oct 14, 2025
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PR approved by at least one committer and no changes requested.

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PR approved by anyone and no changes requested.

@yiguolei yiguolei merged commit 44a73f0 into branch-4.0 Oct 16, 2025
22 of 24 checks passed
@github-actions github-actions bot deleted the auto-pick-56806-branch-4.0 branch October 16, 2025 01:54
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6 participants