Package | Description |
---|---|
org.apache.hadoop.hive.ql.exec |
Hive QL execution tasks, operators, functions and other handlers.
|
org.apache.hadoop.hive.ql.plan | |
org.apache.hadoop.hive.ql.ppd |
Modifier and Type | Class and Description |
---|---|
class |
CommonJoinOperator<T extends JoinDesc>
Join operator implementation.
|
Modifier and Type | Method and Description |
---|---|
static RowContainer<List<Object>> |
JoinUtil.getRowContainer(org.apache.hadoop.conf.Configuration hconf,
List<ObjectInspector> structFieldObjectInspectors,
Byte alias,
int containerSize,
TableDesc[] spillTableDesc,
JoinDesc conf,
boolean noFilter,
org.apache.hadoop.mapred.Reporter reporter) |
static SerDe |
JoinUtil.getSpillSerDe(byte alias,
TableDesc[] spillTableDesc,
JoinDesc conf,
boolean noFilter) |
static TableDesc |
JoinUtil.getSpillTableDesc(Byte alias,
TableDesc[] spillTableDesc,
JoinDesc conf,
boolean noFilter) |
static TableDesc[] |
JoinUtil.initSpillTables(JoinDesc conf,
boolean noFilter) |
Modifier and Type | Class and Description |
---|---|
class |
CommonMergeJoinDesc |
class |
HashTableSinkDesc
Map Join operator Descriptor implementation.
|
class |
MapJoinDesc
Map Join operator Descriptor implementation.
|
class |
SMBJoinDesc |
class |
SparkHashTableSinkDesc
Map Join operator Descriptor implementation.
|
Modifier and Type | Method and Description |
---|---|
void |
JoinDesc.cloneQBJoinTreeProps(JoinDesc joinDesc) |
void |
JoinDesc.setQBJoinTreeProps(JoinDesc joinDesc) |
Constructor and Description |
---|
JoinDesc(JoinDesc clone) |
Modifier and Type | Method and Description |
---|---|
static int[][] |
PredicateTransitivePropagate.getTargets(CommonJoinOperator<JoinDesc> join) |
Copyright © 2016 The Apache Software Foundation. All rights reserved.