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[fix](Nereids) use Stopwatch as timeout checker #23383

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merged 1 commit into from
Aug 24, 2023

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morrySnow
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Proposed changes

Issue Number: close #xxx

  1. avoid thread leak if exception thrown in planning
  2. avoid memory release delays since the timer task hold CascadesContext object

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1. avoid thread leak if exception thrown in planning
2. avoid memory release delays since the timer task hold CascadesContext
   object
@morrySnow
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run buildall

@morrySnow morrySnow changed the title [fix](Nereids) use Stopwatch to do timeout checker [fix](Nereids) use Stopwatch as timeout checker Aug 23, 2023
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(From new machine)TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 45.13 seconds
stream load tsv: 546 seconds loaded 74807831229 Bytes, about 130 MB/s
stream load json: 20 seconds loaded 2358488459 Bytes, about 112 MB/s
stream load orc: 65 seconds loaded 1101869774 Bytes, about 16 MB/s
stream load parquet: 31 seconds loaded 861443392 Bytes, about 26 MB/s
insert into select: 29.2 seconds inserted 10000000 Rows, about 342K ops/s
storage size: 17161873801 Bytes

@github-actions github-actions bot added the approved Indicates a PR has been approved by one committer. label Aug 23, 2023
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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.

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@yiguolei yiguolei left a comment

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LGTM

@yiguolei yiguolei added the usercase Important user case type label label Aug 24, 2023
@morrySnow morrySnow merged commit 044423f into apache:master Aug 24, 2023
xiaokang pushed a commit that referenced this pull request Aug 24, 2023
1. avoid thread leak if exception thrown in planning
2. avoid memory release delays since the timer task hold CascadesContext
   object
@xiaokang xiaokang mentioned this pull request Aug 30, 2023
@morrySnow morrySnow deleted the fix_thread_leak branch September 4, 2023 02:44
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5 participants