Package | Description |
---|---|
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 | |
org.apache.hadoop.hive.ql.optimizer | |
org.apache.hadoop.hive.ql.plan |
Modifier and Type | Method and Description |
---|---|
static MapredWork |
SerializationUtilities.clonePlan(MapredWork plan)
Clones using the powers of XML.
|
static MapredWork |
Utilities.getMapRedWork(org.apache.hadoop.conf.Configuration conf) |
Modifier and Type | Method and Description |
---|---|
static MapredWork |
SerializationUtilities.clonePlan(MapredWork plan)
Clones using the powers of XML.
|
static void |
Utilities.setMapRedWork(org.apache.hadoop.conf.Configuration conf,
MapredWork w,
org.apache.hadoop.fs.Path hiveScratchDir) |
Constructor and Description |
---|
ExecDriver(MapredWork plan,
org.apache.hadoop.mapred.JobConf job,
boolean isSilent)
Constructor/Initialization for invocation as independent utility.
|
Modifier and Type | Method and Description |
---|---|
void |
SymbolicInputFormat.rework(HiveConf job,
MapredWork work) |
void |
ReworkMapredInputFormat.rework(HiveConf job,
MapredWork work) |
Modifier and Type | Method and Description |
---|---|
static MapredWork |
GenMapRedUtils.getMapRedWork(ParseContext parseCtx)
create a new plan and return.
|
static MapredWork |
GenMapRedUtils.getMapRedWorkFromConf(HiveConf conf)
create a new plan and return.
|
Modifier and Type | Method and Description |
---|---|
static void |
MapJoinProcessor.genLocalWorkForMapJoin(MapredWork newWork,
MapJoinOperator newMapJoinOp,
int mapJoinPos) |
static void |
MapJoinProcessor.genMapJoinOpAndLocalWork(HiveConf conf,
MapredWork newWork,
JoinOperator op,
int mapJoinPos)
Convert the join to a map-join and also generate any local work needed.
|
Modifier and Type | Method and Description |
---|---|
static MapredWork |
PlanUtils.getMapRedWork() |
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