com.alibaba.lindorm.search.common.cloud

类 CompositeHashPartitionRouter

java.lang.Object

org.apache.solr.common.cloud.DocRouter

org.apache.solr.common.cloud.HashBasedRouter

org.apache.solr.common.cloud.CompositeIdRouter

com.alibaba.lindorm.search.common.cloud.HashPartitionRouter

com.alibaba.lindorm.search.common.cloud.CompositeHashPartitionRouter

public class CompositeHashPartitionRouter
extends HashPartitionRouter

Multi-partition key routing, up to three partition keys.

嵌套类概要

从类继承的嵌套类/接口 org.apache.solr.common.cloud.DocRouter

DocRouter.Range

字段概要

字段

限定符和类型	字段和说明
static String	FIELD_SEPARATOR
static String	NAME

从类继承的字段 org.apache.solr.common.cloud.CompositeIdRouter

bitsSeparator, SEPARATOR

从类继承的字段 org.apache.solr.common.cloud.DocRouter

DEFAULT, DEFAULT_NAME

构造器概要

构造器

构造器和说明
CompositeHashPartitionRouter()

方法概要

限定符和类型	方法和说明
static int[]	getBitMasks(int firstBits)
static int[]	getBitMasks(int firstBits, int secondBits)
String	getName()
Partition	getPartition()
DocRouter.Range	getSearchRangeSingle(String key, SolrParams params, DocCollection collection) This method is consulted to determine what search range (the part of the hash ring) should be queried for a request when an explicit shards parameter was not used.
Collection<Slice>	getSearchSlicesSingle(String key, SolrParams params, DocCollection collection) This method is consulted to determine what slices should be queried for a request when an explicit shards parameter was not used.
void	init(DocCollection coll)
DocRouter.Range	keyHashRange(String key) Which partition range the key belongs to.
int	sliceHash(String id, SolrInputDocument doc, SolrParams params, DocCollection collection)

从类继承的方法 org.apache.solr.common.cloud.CompositeIdRouter

partitionRange, partitionRangeByKey

从类继承的方法 org.apache.solr.common.cloud.HashBasedRouter

calcHash, getId, getTargetSlice, hashToSlice, isTargetSlice

从类继承的方法 org.apache.solr.common.cloud.DocRouter

fromString, fullRange, getDocRouter, getRouteField, getRouterSpec, getSearchSlices, partitionRange

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

NAME

public static final String NAME

另请参阅:

常量字段值

FIELD_SEPARATOR

public static final String FIELD_SEPARATOR

另请参阅:

常量字段值

构造器详细资料

CompositeHashPartitionRouter

public CompositeHashPartitionRouter()

方法详细资料

getName

public String getName()

覆盖:

getName 在类中 HashPartitionRouter

init

public void init(DocCollection coll)

覆盖:

init 在类中 HashPartitionRouter

sliceHash

public int sliceHash(String id,
                     SolrInputDocument doc,
                     SolrParams params,
                     DocCollection collection)

覆盖:

sliceHash 在类中 HashPartitionRouter

getSearchSlicesSingle

public Collection<Slice> getSearchSlicesSingle(String key,
                                               SolrParams params,
                                               DocCollection collection)

从类复制的说明: DocRouter

This method is consulted to determine what slices should be queried for a request when an explicit shards parameter was not used. This method only accepts a single shard key (or null). If you have a comma separated list of shard keys, call getSearchSlices

覆盖:

getSearchSlicesSingle 在类中 HashPartitionRouter

keyHashRange

public DocRouter.Range keyHashRange(String key)

从类复制的说明: HashPartitionRouter

Which partition range the key belongs to.

覆盖:

keyHashRange 在类中 HashPartitionRouter

参数:

key - partition key

返回:

Range for given routeKey

getSearchRangeSingle

public DocRouter.Range getSearchRangeSingle(String key,
                                            SolrParams params,
                                            DocCollection collection)

从类复制的说明: DocRouter

This method is consulted to determine what search range (the part of the hash ring) should be queried for a request when an explicit shards parameter was not used. This method only accepts a single shard key (or null).

覆盖:

getSearchRangeSingle 在类中 HashPartitionRouter

getPartition

public Partition getPartition()

覆盖:

getPartition 在类中 HashPartitionRouter

getBitMasks

public static int[] getBitMasks(int firstBits,
                                int secondBits)

getBitMasks

public static int[] getBitMasks(int firstBits)