| Package | Description |
|---|---|
| org.apache.hadoop.hive.ql | |
| org.apache.hadoop.hive.ql.exec |
Hive QL execution tasks, operators, functions and other handlers.
|
| org.apache.hadoop.hive.ql.exec.mr | |
| org.apache.hadoop.hive.ql.io.merge | |
| org.apache.hadoop.hive.ql.io.rcfile.truncate |
| Constructor and Description |
|---|
Executor(Context context,
DriverContext driverContext,
DriverState driverState,
TaskQueue taskQueue) |
| Modifier and Type | Field and Description |
|---|---|
protected TaskQueue |
Task.taskQueue |
| Modifier and Type | Method and Description |
|---|---|
TaskQueue |
Task.getTaskQueue() |
| Modifier and Type | Method and Description |
|---|---|
void |
Task.initialize(QueryState queryState,
QueryPlan queryPlan,
TaskQueue taskQueue,
Context context) |
void |
FetchTask.initialize(QueryState queryState,
QueryPlan queryPlan,
TaskQueue taskQueue,
Context context) |
void |
StatsTask.initialize(QueryState queryState,
QueryPlan queryPlan,
TaskQueue taskQueue,
Context context) |
void |
Task.setTaskQueue(TaskQueue taskQueue) |
| Constructor and Description |
|---|
TaskRunner(Task<?> tsk,
TaskQueue taskQueue) |
| Modifier and Type | Method and Description |
|---|---|
void |
MapredLocalTask.initialize(QueryState queryState,
QueryPlan queryPlan,
TaskQueue taskQueue,
Context context) |
void |
ExecDriver.initialize(QueryState queryState,
QueryPlan queryPlan,
TaskQueue taskQueue,
Context context)
Initialization when invoked from QL.
|
| Modifier and Type | Method and Description |
|---|---|
void |
MergeFileTask.initialize(QueryState queryState,
QueryPlan queryPlan,
TaskQueue taskQueue,
Context context) |
| Modifier and Type | Method and Description |
|---|---|
void |
ColumnTruncateTask.initialize(QueryState queryState,
QueryPlan queryPlan,
TaskQueue taskQueue,
Context context) |
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