forked from oceanbase/seekdb
-
Notifications
You must be signed in to change notification settings - Fork 1
Expand file tree
/
Copy pathob_local_job_executor.cpp
More file actions
83 lines (73 loc) · 2.63 KB
/
Copy pathob_local_job_executor.cpp
File metadata and controls
83 lines (73 loc) · 2.63 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
/*
* Copyright (c) 2025 OceanBase.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define USING_LOG_PREFIX SQL_EXE
#include "sql/engine/ob_exec_context.h"
#include "sql/executor/ob_local_job_executor.h"
namespace oceanbase
{
namespace sql
{
using namespace oceanbase::common;
ObLocalJobExecutor::ObLocalJobExecutor()
: job_(NULL),
executor_(NULL)
{
}
ObLocalJobExecutor::~ObLocalJobExecutor()
{
}
int ObLocalJobExecutor::execute(ObExecContext &query_ctx)
{
int ret = OB_SUCCESS;
ObTaskInfo *task_info = NULL;
if (OB_I(t1) (OB_ISNULL(job_) || OB_ISNULL(executor_))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("job_ or executor_ is NULL", K(ret), K(job_), K(executor_));
} else if (OB_FAIL(OB_I(t2) get_executable_task(query_ctx, task_info))) { // obtain a task
LOG_WARN("fail get a executable task.", K(ret));
} else if (OB_ISNULL(task_info)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("task info is NULL", K(ret));
} else if (OB_FAIL(OB_I(t3) executor_->execute(query_ctx, job_, task_info))) {
LOG_WARN("fail execute task.", K(ret), K(*task_info));
} else {}
return ret;
}
int ObLocalJobExecutor::get_executable_task(ObExecContext &ctx, ObTaskInfo *&task_info)
{
int ret = OB_SUCCESS;
ObTaskControl *tq = NULL;
ObSEArray<ObTaskInfo *, 1> ready_tasks;
if (OB_I(t1) (OB_ISNULL(job_) || OB_ISNULL(executor_))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("job_ or executor_ is NULL", K(ret), K(job_), K(executor_));
} else if (OB_FAIL(OB_I(t1) job_->get_task_control(ctx, tq))) {
LOG_WARN("fail get task control.", K(ret));
} else if (OB_ISNULL(tq)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("succ to get task control, but task control is NULL", K(ret));
} else if (OB_FAIL(OB_I(t2) tq->get_ready_tasks(ready_tasks))) {
LOG_WARN("fail get ready task.", K(ret));
} else if (OB_I(t3) OB_UNLIKELY(1 != ready_tasks.count())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected ready task count", "ready_tasks_count", ready_tasks.count());
} else if (OB_FAIL(OB_I(t4) ready_tasks.at(0, task_info))) {
LOG_WARN("fail get task from array", K(ret));
} else {}
return ret;
}
} /* ns sql */
} /* ns oceanbase */