924060929
924060929
$ ./cow failed MSpanList_Insert 0x604000 0xd08831cf55b 0x0 0x0 fatal error: MSpanList_Insert runtime stack: runtime.throw(0x320e30, 0x10) /usr/local/go/src/runtime/panic.go:530 +0x90 fp=0x7ffeefbff430 sp=0x7ffeefbff418 runtime.(*mSpanList).insert(0x46c5c8, 0x604000) /usr/local/go/src/runtime/mheap.go:933 +0x293 fp=0x7ffeefbff460 sp=0x7ffeefbff430 runtime.(*mheap).freeSpanLocked(0x46bdc0, 0x604000, 0x100, 0x0) /usr/local/go/src/runtime/mheap.go:809...
# Proposed changes 1. add `StatementContext`, and `PlannerContext` is renamed to `CascadsContext`. `CascadsContext` belong to a `StatementContext`, and `StatementContext` belong to a `ConnectionContext`, and the lifecycle increases in turn. StatementContext...
#337 @jvalkeal Add this code at `org.springframework.statemachine.config.AbstractStateMachineFactory` to fix the problem ``` } else if (ss1 instanceof StateMachineState) { Collection subStates = ((StateMachineState) ss1).getSubmachine().getStates(); for (State subState : subStates) {...
the code is ```java class MyTest { private int value = 10; private void test() { System.out.println(value); } } ``` When I generate the code by Janino and copy the...
## Proposed changes show process time when execute `explain plan xxx` by nereids example: ``` mysql> explain plan select * from tt; +---------------------------------------------------------------------------------------------------------------+ | Explain String(Nereids Planner) | +---------------------------------------------------------------------------------------------------------------+ |...
the relate pr: https://github.com/apache/doris/pull/34830
## Proposed changes 1. current sql cache will miss cache in fe and process by the fashion path cause low qps, when the variable is changed: ```sql select * from...
# Proposed changes support cache tablets aggregate result for example SQL 1: ```sql select key, sum(value) from tbl where dt between '2024-08-01' and '2024-08-10' group by key ``` SQL 2:...
## Proposed changes Use NereidsSqlCoordinator instead of Coordinator because the code of Coordinator is too hard to maintaining TODO: use NereidsLoadCoordinator for StreamLoad/BrokerLoad...
### What problem does this PR solve? fix error message `Cast cannot be cast to class org.apache.doris.nereids.trees.expressions.NamedExpression`, introduced by #40202 the right error message should be `Unknown column 'xxx' in...