[fix](query-forward) Fix forward query exception or stuck or potential query result loss#41303
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dataroaring merged 2 commits intoapache:masterfrom Oct 22, 2024
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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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TPC-H: Total hot run time: 40710 ms |
TPC-DS: Total hot run time: 191664 ms |
ClickBench: Total hot run time: 31.28 s |
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TPC-H: Total hot run time: 40876 ms |
TPC-DS: Total hot run time: 191541 ms |
ClickBench: Total hot run time: 32.24 s |
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run buildall |
TPC-H: Total hot run time: 40629 ms |
TPC-DS: Total hot run time: 192089 ms |
ClickBench: Total hot run time: 33.06 s |
gavinchou
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Oct 22, 2024
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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. |
Hastyshell
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Oct 24, 2024
…l query result loss (apache#41303) 1. Fix forward query exception if no status code is set in master execution. EOF may result in this status. 2. Fix forward query stuck due to no result packet sent to mysql channel. Should use result packets from master. 3. Fix potential forward query result loss if follower can read status change during query process. Should judge by the status once before execution. 4. Add assertion for regression test.
Hastyshell
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Oct 24, 2024
…l query result loss (apache#41303) 1. Fix forward query exception if no status code is set in master execution. EOF may result in this status. 2. Fix forward query stuck due to no result packet sent to mysql channel. Should use result packets from master. 3. Fix potential forward query result loss if follower can read status change during query process. Should judge by the status once before execution. 4. Add assertion for regression test.
dataroaring
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Oct 24, 2024
…l query result loss (#41303) (#42368) ## Proposed changes 1. Fix forward query exception if no status code is set in master execution. EOF may result in this status. 2. Fix forward query stuck due to no result packet sent to mysql channel. Should use result packets from master. 3. Fix potential forward query result loss if follower can read status change during query process. Should judge by the status once before execution. 4. Add assertion for regression test.
Hastyshell
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Oct 24, 2024
…l query result loss (apache#41303) 1. Fix forward query exception if no status code is set in master execution. EOF may result in this status. 2. Fix forward query stuck due to no result packet sent to mysql channel. Should use result packets from master. 3. Fix potential forward query result loss if follower can read status change during query process. Should judge by the status once before execution. 4. Add assertion for regression test.
bobhan1
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Oct 25, 2024
…l query result loss (apache#41303) (apache#185) 1. Fix forward query exception if no status code is set in master execution. EOF may result in this status. 2. Fix forward query stuck due to no result packet sent to mysql channel. Should use result packets from master. 3. Fix potential forward query result loss if follower can read status change during query process. Should judge by the status once before execution. 4. Add assertion for regression test. Co-authored-by: Siyang Tang <82279870+TangSiyang2001@users.noreply.github.com>
dataroaring
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Oct 28, 2024
…l query result loss (#41303) (#42382) ## Proposed changes 1. Fix forward query exception if no status code is set in master execution. EOF may result in this status. 2. Fix forward query stuck due to no result packet sent to mysql channel. Should use result packets from master. 3. Fix potential forward query result loss if follower can read status change during query process. Should judge by the status once before execution. 4. Add assertion for regression test.
dataroaring
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Oct 28, 2024
…l query result loss (#41303) (#42369) ## Proposed changes 1. Fix forward query exception if no status code is set in master execution. EOF may result in this status. 2. Fix forward query stuck due to no result packet sent to mysql channel. Should use result packets from master. 3. Fix potential forward query result loss if follower can read status change during query process. Should judge by the status once before execution. 4. Add assertion for regression test.
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Proposed changes
Fix forward query exception if no status code is set in master execution. EOF may result in this status.
Fix forward query stuck due to no result packet sent to mysql channel. Should use result packets from master.
Fix potential forward query result loss if follower can read status change during query process. Should judge by the status once before execution.
Add assertion for regression test.