Index

A

• achieved replication factor
  • defining / Defining the achieved replication factor
• aliases
  • used, for handling time-sliced data / Handling time-sliced data using aliases, How to do it..., How it works...
  • deleting / Deleting an alias
• aliasing
  • about / Using aliasing
  • using / How to do it..., How it works...
• Apache Solr
  • URL, for tutorials / Introduction
  • URL, for documentation / There's more...
• Apache Tika
  • URL / Indexing PDF files
  • language identification, based on / Language identification based on Apache Tika
• autocomplete
  • about / Using boosting with autocomplete
  • boosting, using with / How to do it..., How it works...
• autocomplete feature
  • reference link / How it works...
• autocomplete functionality
  • implementing, for products / Implementing the autocomplete functionality for products, How to do it..., How it works...
  • implementing, for categories / Implementing the autocomplete functionality for categories, How to do it..., How it works...

B

• boosting
  • using, with autocomplete / How to do it..., How it works...
• buffer overflow
  • about / Buffer size is too small
• Bullzip PDF Printer
  • URL / How to do it...

C

• caching, of rare filters
  • avoiding, for performance improvement / Avoiding caching of rare filters to improve the performance, How it works...
• categories
  • autocomplete functionality, implementing for / Implementing the autocomplete functionality for categories, How to do it..., How it works...
• character filter
  • about / Introduction
• check index functionality
  • using / Using the check index functionality, How to do it..., How it works...
• CheckIndex tool / How it works...
• children documents
  • returning, in query / Returning children documents in the query
• collapsed groups
  • expanding / Expanding collapsed groups
• collection
  • creating, on defined nodes / Creating a collection on defined nodes, How to do it...
  • data, migrating to / Migrating data to another collection, How to do it..., How it works...
• collection creation
  • replicas, adding after / Adding replicas after collection creation, How to do it..., How it works...
• configuration
  • migrating, from master-slave to SolrCloud / Migrating configuration from master-slave to SolrCloud, How to do it..., How it works...
• configuration properties, solr.SpatialRecursivePrefixTree FieldType class
  • distErrPct / How it works...
  • maxDistErr / How it works...
  • units / How it works...
• copy fields
  • information, retrieving about / Retrieving information about copy fields
• core.properties file / How it works...
• core.properties file, properties
  • name / How it works...
  • config / How it works...
  • dataDir / How it works...
  • ulogDir / How it works...
  • schema / How it works...
  • shard / How it works...
  • collection / How it works...
  • roles / How it works...
  • loadOnStartup / How it works...
  • transient / How it works...
  • coreNodeName / How it works...
• core discovery
  • using / Using core discovery, How it works...
• currencyField field type, properties
  • providerClass / Setting up your own currency provider
  • refreshInterval / Setting up your own currency provider
  • ratesFileLocation / Setting up your own currency provider
• currency provider
  • setting up / Setting up your own currency provider

D

• /dataimport?command=abort command / How it works...
• /dataimport?command=delta-import command / How it works...
• /dataimport?command=full-import command / How it works...
• /dataimport?command=reload-config command / How it works...
• /dataimport?command=status command / How it works...
• data
  • parsing, parsing update processors used / Using parsing update processors to parse data, How to do it..., How it works...
  • indexing, from database with DIH / Indexing data from a database using Data Import Handler, How to do it..., How it works...
  • transforming, on using DIH / Transforming data when using DIH, How to do it..., How it works...
  • storing, outside of Solr index / Storing data outside of Solr index, How to do it..., How it works...
  • sorting, on basis of function value / Sorting data on the basis of a function value, How to do it..., How it works...
  • migrating, to another collection / Migrating data to another collection, How to do it..., How it works...
• data analysis
  • about / Introduction
• database
  • data, indexing from / Indexing data from a database using Data Import Handler, How to do it..., How it works...
• decision tree faceting
  • using / Using decision tree faceting, How to do it..., How it works...
• deep paging
  • handling, efficiently / Handling deep paging efficiently, How to do it..., How it works...
• default HTML tags
  • modifying / Changing the default HTML tags that surround the matched content
• defined nodes
  • collection, creating on / Creating a collection on defined nodes, How to do it...
• defined tags
  • preserving / Preserving defined tags
• DIH
  • used, for indexing data from database / Indexing data from a database using Data Import Handler, How to do it..., How it works...
  • incremental imports / Incremental imports with DIH, How it works...
  • URL / See also
• DIH usage
  • data, transforming on / Transforming data when using DIH, How to do it..., How it works...
• directory configuration
  • selecting / Choosing the proper directory configuration, How it works...
• document cache
  • configuring / Configuring the document cache, How to do it..., How it works...
• document fields
  • updating / Updating document fields, How to do it...
• document language
  • detecting, during indexation / Detecting the document language during indexation, How to do it..., How it works...
• documents
  • modifying, scripting update processors used / Using scripting update processors to modify documents, How to do it..., How it works...
  • fragments, highlighting in / Highlighting fragments found in documents, How to do it...
  • grouping, by field value / Grouping documents by the field value, How to do it..., How it works...
  • grouping, by query value / Grouping documents by the query value, How to do it…, How it works...
  • grouping, by function value / Grouping documents by the function value, How to do it..., How it works...
• document score
  • affecting, function queries used / Affecting document score using function queries, How to do it...
• doc values
  • about / Lowering the memory consumption of faceting and sorting
• driver library, PostgreSQL
  • URL / How to do it...
• dynamic fields
  • information, retrieving about / Retrieving information about dynamic fields

E

• efficient highlighting mechanism / Efficient highlighting, How to do it..., How it works...
• embedded ZooKeeper server
  • starting / Starting an embedded ZooKeeper server
• enumeration type
  • using / Using the enumeration type, How to do it..., How it works...
• equivalent synonyms setup / Equivalent synonyms setup
• expensive filters performance
  • filter execution, controlling for improvement in / Controlling the filter execution to improve expensive filter performance, How it works...

F

• faceting
  • calculating, for relevant documents in groups / Calculating faceting for relevant documents in groups, How to do it..., How it works...
  • about / Lowering the memory consumption of faceting and sorting
  • memory consumption, lowering of / How to do it..., How it works...
• faceting calculation
  • per segment field cache, using for / Using per segment field cache for faceting calculation
• faceting performance
  • improving, for low cardinality fields / Improving faceting performance for low cardinality fields, How it works...
• faceting results
  • filters, removing from / Removing filters from faceting results, How to do it..., How it works...
• facets
  • displaying, with counts greater than zero / How to show facets with counts greater than zero
• field value
  • documents, grouping by / Grouping documents by the field value, How to do it..., How it works...
• file descriptors
  • URL, for wiki / Dealing with the too many opened files exception
• filter cache
  • configuring / Configuring the filter cache, How it works...
• filter execution
  • controlling, for improving expensive filters performance / Controlling the filter execution to improve expensive filter performance, How it works...
• filters
  • removing, from faceting results / Removing filters from faceting results, How to do it..., How it works...
• fragments
  • highlighting, found in documents / Highlighting fragments found in documents, How to do it...
• function queries
  • used, for affecting document score / Affecting document score using function queries, How to do it...
• functions, Solr
  • reference link / See also
• function value
  • documents, grouping by / Grouping documents by the function value, How to do it..., How it works...

G

• 2-grams
  • about / How it works...
• Ganglia
  • URL / Introduction, How to do it..., SPM Performance Monitoring
• geofilt filter, parameters
  • sfield / How it works...
  • pt / How it works...
  • d / How it works...
• global similarity
  • modifying / Changing the global similarity
• Graphite
  • URL / How to do it...
• groups
  • faceting, calculating for relevant documents / Calculating faceting for relevant documents in groups, How to do it..., How it works...
  • multiple documents, having in / Having more than a single document in a group

H

• heap
  • viewing, on out of memory error / Seeing heap when out of memory error occurs
• hierarchies
  • handling, with nested documents / Handling hierarchies with nested documents, How to do it..., How it works...
• high-indexing use cases
  • SolrCloud, configuring for / Configuring SolrCloud for high-indexing use cases, How it works...
• high-querying use cases
  • SolrCloud, configuring for / Configuring SolrCloud for high-querying use cases, How it works...
• high performance sorting
  • numerical fields, configuring for / Configuring numerical fields for high-performance sorting and range queries, How to do it...
• HTML tags
  • removing, during indexation / Removing HTML tags during indexing, How to do it..., How it works...

I

• I/O usage
  • limiting / Limiting I/O usage, How to do it..., How it works...
• incremental imports, DIH / Incremental imports with DIH, How it works...
• index
  • checking, without repair procedure / Checking the index without the repair procedure
• indexation
  • document language, detecting during / Detecting the document language during indexation, How to do it..., How it works...
  • HTML tags, removing during / Removing HTML tags during indexing, How to do it..., How it works...
• indexing
  • speeding up, with Solr segments merge tuning / Speeding up indexing with Solr segment merge tuning, How it works...
  • speeding up, with merge policy tuning / Speeding up querying with merge policy tuning
• index structure
  • information, retrieving about / Retrieving information about the index structure, How to do it..., How it works...
  • altering, on live collections / Altering the index structure on a live collection, How to do it..., How it works...
• index structure information
  • retrieving, in XML / Retrieving the index structure information in XML
• information
  • retrieving, about index structure / Retrieving information about the index structure, How to do it..., How it works...
  • retrieving, about dynamic fields / Retrieving information about dynamic fields
  • retrieving, about copy fields / Retrieving information about copy fields
• installation, ZooKeeper
  • for SolrCloud / Installing ZooKeeper for SolrCloud, How to do it..., How it works...
• inverted index
  • about / How it works...

J

• Jetty
  • running, on different port / I want Jetty to run on a different port
• jetty.xml file / How it works...
• Jetty configuration
  • adjusting, for avoiding deadlocks / Adjusting the Jetty configuration to avoid deadlocks, How it works...
• Jetty servlet container
  • URL, for downloading / Getting ready
• jhat
  • URL / Seeing heap when out of memory error occurs
• JMXTrans
  • URL / SPM Performance Monitoring
• Joda-Time
  • URL / How it works...
• JVM bug
  • reference link / How it works...

L

• language detection library
  • reference link / How it works...
• language identification
  • based on Apache Tika / Language identification based on Apache Tika
• languages
  • stemming / How to do it..., How it works...
• lexicographical sorting, faceting results / Lexicographical sorting of the faceting results
• light stemmers
  • using / There's more...
• live collection
  • index structure, altering of / Altering the index structure on a live collection, How to do it..., How it works...
• low cardinality fields
  • faceting performance, improving for / Improving faceting performance for low cardinality fields, How it works...
• Lucene query language
  • using / Understanding and using the Lucene query language, How to do it..., How it works...
• Lucene query parser
  • URL / See also
• Lucene segment merges
  • reference link / See also
• Luke
  • URL / How it works...

M

• master-slave, to SolrCloud
  • configuration, migrating from / Migrating configuration from master-slave to SolrCloud, How to do it..., How it works...
• memory consumption
  • lowering, of faceting / How to do it..., How it works...
  • lowering, of sorting / How to do it..., How it works...
• memory problems
  • diagnosing / Diagnosing and dealing with memory problems, How to do it..., How it works...
  • dealing with / Diagnosing and dealing with memory problems, How to do it..., How it works...
• merge policy
  • about / How to do it...
• merge policy, Javadoc
  • URL / How it works...
• merge policy tuning
  • indexing, speeding up with / Speeding up querying with merge policy tuning
• mm parameter
  • URL, for documentation / See also
• monitoring
  • about / Using the Solr administration panel for monitoring
  • Solr administration panel, using for / Using the Solr administration panel for monitoring, How to do it..., How it works...
• multiple collections
  • setting up, on single cluster / Setting up multiple collections on a single cluster, How to do it..., How it works...
• multiple currencies
  • handling / Handling multiple currencies, How to do it..., How it works...
• multiple documents
  • having, in group / Having more than a single document in a group
• multiple geographical points
  • indexing / Indexing multiple geographical points, How to do it..., How it works...
• multiple shards, from collection on node
  • about / Having more than a single shard from a collection on a node, How to do it..., How it works...

N

• n-gram approach
  • used, for performant trailing wildcard search / Using the n-gram approach to do performant trailing wildcard searches, How to do it..., How it works...
• n-grams
  • typos, handling with / Handling typos with n-grams, How to do it..., How it works...
• nested documents
  • hierarchies, handling with / Handling hierarchies with nested documents, How to do it..., How it works...
• nodes
  • shards, moving between / Moving shards between nodes, How to do it..., How it works...
• non-English languages
  • sorting, configuring for / Configuring sorting for non-English languages, How to do it..., How it works...
• nonaggressive stemmers
  • using / Using nonaggressive stemmers, How to do it..., How it works...
• NRT use cases
  • SolrCloud, configuring for / Configuring SolrCloud for NRT use cases, How it works...
• number of documents
  • obtaining, with same field value / Getting the number of documents with the same field value, How to do it..., How it works...
  • obtaining, with same value range / Getting the number of documents with the same value range, How to do it..., How it works...
  • obtaining, on query match / Getting the number of documents matching the query and subquery, How to do it..., How it works...
  • obtaining, on subquery match / Getting the number of documents matching the query and subquery, How to do it..., How it works...
• number of faceting threads
  • specifying / Specifying the number of faceting threads
• number of fields
  • counting / Counting the number of fields, How to do it..., How it works...
• number of returned groups
  • modifying / Modifying the number of returned groups
• number of terms, needed for matching
  • controlling / Controlling the number of terms needed to match, How to do it..., How it works...
• numerical fields
  • configuring, for high performance sorting / Configuring numerical fields for high-performance sorting and range queries, How to do it...
  • configuring, for range queries / Configuring numerical fields for high-performance sorting and range queries, How to do it...
• numeric range query
  • reference link / See also

O

• org.apache.lucene.index.TieredMergePolicy merge policy
  • URL / How it works...

P

• parameter dereferencing
  • about / How it works...
• parameters, extended dismax parser
  • qf / How it works...
  • mm / How it works...
  • pf / How it works...
  • bq / How it works...
  • v / How it works...
• parsing update processors
  • used, for parsing data / Using parsing update processors to parse data, How to do it..., How it works...
• patterns
  • used, for replacing tokens / Using patterns to replace tokens, How to do it..., How it works...
• PDF files
  • indexing / Indexing PDF files, How to do it..., How it works...
• performance measurements
  • URL, for blog / See also
• performant trailing wildcard search
  • n-gram approach, using for / Using the n-gram approach to do performant trailing wildcard searches, How it works...
• per segment field cache
  • using, for faceting calculation / Using per segment field cache for faceting calculation
• phrase queries
  • using, with shingles / Phrase queries with shingles, How to do it..., How it works...
• position aware queries
  • using / Using position aware queries, How to do it..., How it works...
• position increment
  • used, for dividing sentences / Using position increment to divide sentences, How to do it..., How it works...
• post filter
  • used, for efficient documents grouping / Efficient documents grouping using the post filter, How to do it..., How it works...
• PostgreSQL
  • URL / How it works...
• primary key indexation
  • optimizing / Optimizing the primary key indexation, How to do it..., How it works...
• products
  • autocomplete functionality, implementing for / Implementing the autocomplete functionality for products, How to do it..., How it works...
• pulsing codec
  • reference link / See also
• PUT HTTP method
  • URL / See also

Q

• query
  • children documents, returning in / Returning children documents in the query
• query parsers
  • URL, for list / Getting ready
• query result cache
  • configuring / Configuring the query result cache, How to do it..., How it works...
• query results
  • rescoring / Rescoring query results, How to do it..., How it works...
• query value
  • documents, grouping by / Grouping documents by the query value, How to do it…, How it works...

R

• range queries
  • numerical fields, configuring for / Configuring numerical fields for high-performance sorting and range queries, How to do it...
• read-side fault tolerance, SolrCloud / SolrCloud read-side fault tolerance, How it works...
• replicas
  • adding, after collection creation / Adding replicas after collection creation, How to do it..., How it works...
  • removing / Removing replicas, How to do it..., How it works...
• routing
  • about / Using routing
  • using / How to do it..., How it works...

S

• sample exchange file
  • URL, for downloading / Setting up your own currency provider
• Schema API
  • about / Retrieving information about the index structure
  • URL / See also
• schemaless mode
  • Solr, using in / Using Solr in a schemaless mode, How to do it..., How it works...
• scripting update processors
  • used, for modifying documents / Using scripting update processors to modify documents, How to do it..., How it works...
• scripts
  • using, other than JavaScript / Using scripts other than JavaScript
• segment merging
  • tuning / Tuning segment merging, How to do it..., How it works...
• segments merging, Lucene
  • URL / See also
• Sematext
  • URL, for SPM Performance Monitoring & Alerting / Introduction
• Sematext Group
  • URL / SPM Performance Monitoring
• Sematext SPM
  • URL / How to do it...
• sentences
  • dividing, position increment used / Using position increment to divide sentences, How to do it..., How it works...
• shard handling
  • about / How it works...
• shards
  • splitting / Splitting shards, How to do it..., How it works...
  • moving, between nodes / Moving shards between nodes, How to do it..., How it works...
• shingles
  • phrase queries, using with / Phrase queries with shingles, How to do it..., How it works...
• similar documents
  • finding / Finding similar documents, How to do it..., How it works...
• similarity
  • modifying / Changing similarity, How to do it..., How it works...
• similarity factories
  • solr.DefaultSimilarityFactory / How it works...
  • solr.SweetSpotSimilarityFactory / How it works...
  • solr.BM25SimilarityFactory / How it works...
  • solr.DFRSimilarityFactory / How it works...
  • solr.IBSimilarityFactory / How it works...
  • solr.LMDirichletSimilarityFactory / How it works...
  • solr.LMJelinekMercerSimilarityFactory / How it works...
• simple nested queries
  • using / Using simple nested queries, How to do it..., How it works...
• Simple query parser
  • URL, for documentation / See also, See also
  • about / Handling user queries without errors
• single cluster
  • multiple collections, setting up on / Setting up multiple collections on a single cluster, How to do it..., How it works...
• Solr
  • URL, for articles / Introduction
  • running, on standalone Jetty / Running Solr on a standalone Jetty, How to do it..., How it works...
  • using, in schemaless mode / Using Solr in a schemaless mode, How to do it..., How it works...
  • URL, for memory estimator / How to do it...
  • URL, for information on stemming / There's more...
  • URL, for release notes and sites / How it works...
• solr-jetty-context.xml file / How it works...
• solr.BM25SimilarityFactory
  • URL / How it works...
• solr.DefaultSimilarityFactory
  • URL / How it works...
• solr.DFRSimilarityFactory
  • URL / How it works...
• solr.FieldMutatingUpdateProcessorFactory
  • URL / See also
• solr.HdfsDirectoryFactory / How it works...
• solr.HTMLStripFieldUpdateProcessorFactory
  • URL / See also
• solr.IBSimilarityFactory
  • URL / How it works...
• solr.LMDirichletSimilarityFactory
  • URL / How it works...
• solr.LMJelinekMercerSimilarityFactory
  • URL / How it works...
• solr.MMapDirectoryFactory directory factory / How it works...
• solr.PatternReplaceCharFilterFactory
  • using / Using solr.PatternReplaceCharFilterFactory
• solr.StandardDirectoryFactory directory factory / How it works...
• solr.StatelessScriptUpdateProcessorFactory
  • URL / See also
• solr.StatelessScriptUpdateProcessorFactory processor
  • processAdd function / How it works...
  • processDelete function / How it works...
  • processMergeIndexes function / How it works...
  • processCommit function / How it works...
  • processRollback function / How it works...
  • finish function / How it works...
• solr.SweetSpotSimilarityFactory
  • URL / How it works...
• solr.war file / How it works...
• solr.xml file / How it works..., How it works...
• Solr administration panel
  • using, for monitoring / Using the Solr administration panel for monitoring, How to do it..., How it works...
• SolrCloud
  • ZooKeeper, installing for / Installing ZooKeeper for SolrCloud, How to do it..., How it works...
  • configuring, for NRT use cases / Configuring SolrCloud for NRT use cases, How it works...
  • configuring, for high-indexing use cases / Configuring SolrCloud for high-indexing use cases, How it works...
  • configuring, for high-querying use cases / Configuring SolrCloud for high-querying use cases, How it works...
• SolrCloud cluster
  • creating / Creating a new SolrCloud cluster, How to do it..., How it works...
• SolrCloud read-side fault tolerance / SolrCloud read-side fault tolerance, How it works...
• Solr core
  • URL / How to do it...
• Solr documentation
  • URL / How it works...
• Solr document query join functionality
  • using / Using the Solr document query join functionality, How to do it..., How it works...
• Solr documents
  • expiring, automatically / Automatically expiring Solr documents, How to do it..., How it works...
• Solr heartbeat mechanism
  • configuring / Configuring the Solr heartbeat mechanism, How it works...
  • enabling / Enabling and disabling the heartbeat mechanism
  • disabling / Enabling and disabling the heartbeat mechanism
• Solr index
  • data, storing outside of / Storing data outside of Solr index, How to do it..., How it works...
• Solr query performance
  • improving, after start operation / Improving Solr query performance after the start and commit operations, How to do it..., How it works...
  • improving, after commit operation / Improving Solr query performance after the start and commit operations, How to do it..., How it works...
  • improving, after committing operations / Improving Solr performance after committing operations
• Solr schemaless mode
  • reference link / How it works...
• Solr segments merge tuning
  • indexing, speeding up with / Speeding up indexing with Solr segment merge tuning, How it works...
• Solr server name
  • specifying / Specifying the Solr server name
• Solr spellchecker
  • configuring / Configuring the Solr spellchecker, How to do it..., How it works...
  • reference link / How it works...
• Solr spellchecking functionality
  • using / Using the Solr spellchecking functionality, How to do it..., How it works...
• sorting
  • about / Lowering the memory consumption of faceting and sorting
  • memory consumption, lowering of / How to do it..., How it works...
  • configuring, for non-English languages / Configuring sorting for non-English languages, How to do it..., How it works...
• spatial search
  • reference link / See also
• spellchecker handling / More than one spellchecker
• SPM Performance Monitoring & Alerting
  • about / SPM Performance Monitoring
  • URL / SPM Performance Monitoring
• standalone Jetty
  • Solr, running on / Running Solr on a standalone Jetty, How to do it..., How it works...
• stemming / Stemming different languages
• Surround query parsers
  • too many generated queries scenario / Too many generated queries
• swapping
  • avoiding / Avoiding swapping, How to do it..., How it works...
• synonyms
  • using / Using synonyms, How to do it..., How it works...

T

• tick / How it works...
• time-sliced data
  • handling, aliases used / Handling time-sliced data using aliases, How to do it..., How it works...
• time to live parameter name
  • modifying / Changing the time to live parameter name
• tokenizer
  • about / Introduction
• tokens
  • replacing, patterns used / Using patterns to replace tokens, How to do it..., How it works...
• too many opened files exception
  • dealing with / Dealing with the too many opened files exception, How to do it...
• typos
  • handling, with n-grams / Handling typos with n-grams, How to do it..., How it works...

U

• user queries
  • handling, without errors / Handling user queries without errors, How to do it..., How it works...

V

• versioning
  • using / Using versioning, How to do it..., How it works...
• visitsType field type
  • keyField / How it works...
  • defVal / How it works...
  • valType / How it works...

W

• webdefault.xml file / How it works...
• whole date math syntax, Solr
  • URL / How it works...
• whole query results
  • exporting / Exporting whole query results, How to do it..., How it works...
• words
  • boosting, closer to each other / Boosting words closer to each other, How to do it..., How it works...

X

• XML
  • index structure information, retrieving in / Retrieving the index structure information in XML

Z

• zoo.cfg file / How it works...
• ZooKeeper
  • installing, for SolrCloud / Installing ZooKeeper for SolrCloud, How to do it..., How it works...
  • URL, for downloading / Getting ready