[BugFix] Avoid optimization time exceeding the limit in ApplyRuleTask (backport #50795) #50838
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…#50795) Signed-off-by: shuming.li <[email protected]> (cherry picked from commit b797336) # Conflicts: # fe/fe-core/src/test/java/com/starrocks/planner/MaterializedViewRewriteWithSSBTest.java
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Cherry-pick of b797336 has failed: To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally |
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@mergify[bot]: Backport conflict, please reslove the conflict and resubmit the pr |
Signed-off-by: shuming.li <[email protected]>
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LiShuMing
approved these changes
Sep 9, 2024
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Why I'm doing:
MultiJoinBinderwill cause slow locks sometimes:What I'm doing:
Fixes #issue
What type of PR is this:
Does this PR entail a change in behavior?
If yes, please specify the type of change:
Checklist:
Bugfix cherry-pick branch check:
This is an automatic backport of pull request #50795 done by [Mergify](https://mergify.com). ## Why I'm doing: - `MultiJoinBinder` will cause slow locks sometimes: ``` 024 - 09 - 03 06 : 59 : 49.641Z WARN(starrocks - mysql - nio - pool - 3278 | 15273792)[LockManager.logSlowLockTrace() : 398] LockManager detects slow lock: { "owners": [{ "id": 15246789, "name": "thrift-server-pool-14973570", "heldFor": 2133813, "waitTime": 0, "stack": ["app//com.starrocks.sql.optimizer.rule.Binder$MultiJoinBinder.enumerate(Binder.java:202)", "app//com.starrocks.sql.optimizer.rule.Binder$MultiJoinBinder.match(Binder.java:190)", "app//com.starrocks.sql.optimizer.rule.Binder.match(Binder.java:109)", "app//com.starrocks.sql.optimizer.rule.Binder.next(Binder.java:96)", "app//com.starrocks.sql.optimizer.task.ApplyRuleTask.execute(ApplyRuleTask.java:104)", "app//com.starrocks.sql.optimizer.task.SeriallyTaskScheduler.executeTasks(SeriallyTaskScheduler.java:65)", "app//com.starrocks.sql.optimizer.Optimizer.memoOptimize(Optimizer.java:803)", "app//com.starrocks.sql.optimizer.Optimizer.optimizeByCost(Optimizer.java:260)", "app//com.starrocks.sql.optimizer.Optimizer.optimize(Optimizer.java:184)", "app//com.starrocks.sql.StatementPlanner.createQueryPlan(StatementPlanner.java:219)", "app//com.starrocks.sql.StatementPlanner.plan(StatementPlanner.java:130)", "app//com.starrocks.sql.StatementPlanner.plan(StatementPlanner.java:92)", "app//com.starrocks.qe.StmtExecutor.execute(StmtExecutor.java:533)", "app//com.starrocks.qe.ConnectProcessor.proxyExecute(ConnectProcessor.java:811)", "app//com.starrocks.service.FrontendServiceImpl.forward(FrontendServiceImpl.java:1207)", "app//com.starrocks.thrift.FrontendService$Processor$forward.getResult(FrontendService.java:4481)", "app//com.starrocks.thrift.FrontendService$Processor$forward.getResult(FrontendService.java:4461)", "app//org.apache.thrift.ProcessFunction.process(ProcessFunction.java:40)", "app//org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:40)", "app//com.starrocks.common.SRTThreadPoolServer$WorkerProcess.run(SRTThreadPoolServer.java:311)"] },
2024 - 09 - 03 07 : 02 : 39.354Z WARN(thrift - server - pool - 15005392 | 15278893)[LockManager.logSlowLockTrace() : 398] LockManager detects slow lock: {
"owners": [{
"id": 15246789,
"name": "thrift-server-pool-14973570",
"heldFor": 2303527,
"waitTime": 0,
"stack": ["app//com.starrocks.sql.optimizer.rule.Binder$MultiJoinBinder.enumerate(Binder.java:202)", "app//com.starrocks.sql.optimizer.rule.Binder$MultiJoinBinder.match(Binder.java:190)", "app//com.starrocks.sql.optimizer.rule.Binder.match(Binder.java:109)", "app//com.starrocks.sql.optimizer.rule.Binder.next(Binder.java:96)", "app//com.starrocks.sql.optimizer.task.ApplyRuleTask.execute(ApplyRuleTask.java:104)", "app//com.starrocks.sql.optimizer.task.SeriallyTaskScheduler.executeTasks(SeriallyTaskScheduler.java:65)", "app//com.starrocks.sql.optimizer.Optimizer.memoOptimize(Optimizer.java:803)", "app//com.starrocks.sql.optimizer.Optimizer.optimizeByCost(Optimizer.java:260)", "app//com.starrocks.sql.optimizer.Optimizer.optimize(Optimizer.java:184)", "app//com.starrocks.sql.StatementPlanner.createQueryPlan(StatementPlanner.java:219)", "app//com.starrocks.sql.StatementPlanner.plan(StatementPlanner.java:130)", "app//com.starrocks.sql.StatementPlanner.plan(StatementPlanner.java:92)", "app//com.starrocks.qe.StmtExecutor.execute(StmtExecutor.java:533)", "app//com.starrocks.qe.ConnectProcessor.proxyExecute(ConnectProcessor.java:811)", "app//com.starrocks.service.FrontendServiceImpl.forward(FrontendServiceImpl.java:1207)", "app//com.starrocks.thrift.FrontendService$Processor$forward.getResult(FrontendService.java:4481)", "app//com.starrocks.thrift.FrontendService$Processor$forward.getResult(FrontendService.java:4461)", "app//org.apache.thrift.ProcessFunction.process(ProcessFunction.java:40)", "app//org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:40)", "app//com.starrocks.common.SRTThreadPoolServer$WorkerProcess.run(SRTThreadPoolServer.java:311)"]
},