[queryretry](errormsg) should not send retry request to BE again if the query is timeout#33984
Merged
yiguolei merged 2 commits intoapache:masterfrom Apr 24, 2024
Merged
[queryretry](errormsg) should not send retry request to BE again if the query is timeout#33984yiguolei merged 2 commits intoapache:masterfrom
yiguolei merged 2 commits intoapache:masterfrom
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…he query is timeout
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Thank you for your contribution to Apache Doris. Since 2024-03-18, the Document has been moved to doris-website. |
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run buildall |
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PR approved by anyone and no changes requested. |
TPC-H: Total hot run time: 38857 ms |
TPC-DS: Total hot run time: 185751 ms |
ClickBench: Total hot run time: 30.66 s |
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run buildall |
ClickBench: Total hot run time: 31.38 s |
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PR approved by at least one committer and no changes requested. |
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Proposed changes
If retry, then FE will send fragments to BE, but there is a timeout checker and will cancel the timeout query. But BE will run the fragment, it is useless and will cost CPU.
Further comments
If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...