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[opt](query) accelerate query information_schema.tables from follower node in cloud mode - #51240
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hello-stephen
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May 26, 2025
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Thank you for your contribution to Apache Doris. Please clearly describe your PR:
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sollhui
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run buildall |
doris-robot
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May 26, 2025
TPC-H: Total hot run time: 33890 ms |
doris-robot
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May 26, 2025
TPC-DS: Total hot run time: 185685 ms |
doris-robot
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May 26, 2025
ClickBench: Total hot run time: 29.85 s |
sollhui
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May 26, 2025
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run buildall |
doris-robot
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May 26, 2025
TPC-H: Total hot run time: 34274 ms |
doris-robot
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May 26, 2025
TPC-DS: Total hot run time: 192413 ms |
doris-robot
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May 26, 2025
ClickBench: Total hot run time: 29.12 s |
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May 27, 2025
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run buildall |
doris-robot
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May 27, 2025
TPC-H: Total hot run time: 33903 ms |
doris-robot
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May 27, 2025
TPC-DS: Total hot run time: 192923 ms |
doris-robot
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May 27, 2025
ClickBench: Total hot run time: 29.49 s |
gavinchou
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May 28, 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. |
liaoxin01
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May 29, 2025
sollhui added a commit
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Jun 2, 2025
… node in cloud mode (apache#51240) Accelerate query information_schema.tables by scanning table information from FE master when sending query request from follower node. It can reduces rpc call from follower to meta service to improve query performance for master getting version is memory operation, but it will slightly increase the pressure on the FE master.
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koarz pushed a commit
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Jun 4, 2025
… node in cloud mode (apache#51240) Accelerate query information_schema.tables by scanning table information from FE master when sending query request from follower node. It can reduces rpc call from follower to meta service to improve query performance for master getting version is memory operation, but it will slightly increase the pressure on the FE master.
dataroaring pushed a commit
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Jun 11, 2025
… node in cloud mode (#51240) (#51405) pick #51240 Accelerate query information_schema.tables by scanning table information from FE master when sending query request from follower node. It can reduces rpc call from follower to meta service to improve query performance for master getting version is memory operation, but it will slightly increase the pressure on the FE master.
dataroaring pushed a commit
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Jun 18, 2025
… node in cloud mode (#51240) (#51405) pick #51240 Accelerate query information_schema.tables by scanning table information from FE master when sending query request from follower node. It can reduces rpc call from follower to meta service to improve query performance for master getting version is memory operation, but it will slightly increase the pressure on the FE master.
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What problem does this PR solve?
Accelerate query information_schema.tables by scanning table information from FE master when sending query request from follower node. It can reduces rpc call from follower to meta service to improve query performance for master getting version is memory operation, but it will slightly increase the pressure on the FE master.
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