Index

A

• advanced analytics, with Solr
  • about / Advanced analytics with Solr
• Analyzer
  • about / The Apache Solr architecture
• ant build scripting
  • URL / Single node configuration
• Apache Ambari
  • about / Understanding Hadoop's ecosystem
• Apache Blur
  • about / Distributed search using Apache Blur, High-level design
  • working, with Hadoop / Distributed search using Apache Blur
  • setting up, with Hadoop / Setting up Apache Blur with Hadoop
  • URL / Setting up Apache Blur with Hadoop
• Apache Cassandra
  • URL / Integrating with multinode Cassandra
• Apache Chukwa
  • about / Understanding Hadoop's ecosystem
• Apache Flume
  • about / Understanding Hadoop's ecosystem
• Apache Hadoop
  • about / Apache Hadoop's ecosystem, Understanding Hadoop's ecosystem
  • ecosystem / Apache Hadoop's ecosystem, Understanding Hadoop's ecosystem
  • HDFS / Apache Hadoop's ecosystem
  • MapReduce / Apache Hadoop's ecosystem
  • core components / Core components
  • configuring / Configuring Apache Hadoop, Configuring Hadoop
  • single node setup / Configuring Apache Hadoop
  • pseudo distributed setup / Configuring Apache Hadoop
  • fully distributed setup / Configuring Apache Hadoop
  • pre-requisites / Prerequisites
  • download link / Prerequisites
  • ssh, setting up without passphrase / Setting up ssh without passphrase
  • running / Running Hadoop
  • common problems and solutions / Common problems and their solutions
  • URL / Working with the Solr HDFS connector
• Apache HBase
  • about / Understanding Hadoop's ecosystem
• Apache HCatalog
  • about / Understanding Hadoop's ecosystem
• Apache Hive
  • about / Understanding Hadoop's ecosystem
• Apache Ivy
  • URL / Single node configuration
• Apache JIRA site
  • URL / Using Solr 1045 Patch – map-side indexing
• Apache Kafka
  • about / High-level design
  • URL / High-level design
• Apache Lucene
  • about / Understanding the limits
• Apache Lucene core
  • about / The Apache Solr architecture
• Apache Mahout
  • about / Understanding Hadoop's ecosystem
• Apache Oozie
  • about / Understanding Hadoop's ecosystem
• Apache Pig
  • about / Understanding Hadoop's ecosystem
• Apache Solr
  • setting up / Setting up Apache Solr
  • prerequisites / Prerequisites for setting up Apache Solr
  • running, on jetty / Running Apache Solr on jetty
  • running, on J2EE containers / Running Solr on other J2EE containers
  • Hello World / Hello World with Apache Solr!
  • common problems and solutions / Common problems and solutions
  • architecture / The Apache Solr architecture
  • configuring / Configuring Solr
  • data, loading / Loading data in Apache Solr
  • information, querying for / Querying for information in Solr
  • distributed search, enabling with / Apache Solr and distributed search
  • index partitioning / The SolrCloud architecture
  • download link / Setting up SolrCloud for development
  • working with, Cassandra / Apache Solr and Cassandra
• Apache Solr and MongoDB integration
  • about / Apache Solr and Big Data – integration with MongoDB
  • NOSQL / What is NoSQL and how is it related to Big Data?
  • MongoDB / MongoDB at glance
  • MongoDB, installing / Installing MongoDB
  • Solr indexes, creating from MongoDB / Creating Solr indexes from MongoDB
• Apache Sqoop
  • about / Understanding Hadoop's ecosystem
• Apache Storm
  • about / Scaling Solr through Storm
  • Solr, scaling through / Scaling Solr through Storm
  • URL / Scaling Solr through Storm
  • master node / Scaling Solr through Storm
  • worker node / Scaling Solr through Storm
  • slave node / Scaling Solr through Storm
  • installing / Getting along with Apache Storm
  • download link / Getting along with Apache Storm
• Apache Tika
  • about / The Apache Solr architecture, Working with rich documents (Apache Tika)
• Apache Zookeeper
  • about / Understanding Hadoop's ecosystem
  • URL / Setting up SolrCloud for production
• Application Master (AM)
  • about / Core components
• architecture, Solr
  • about / The Apache Solr architecture
  • index replicator / The Apache Solr architecture
• architecture, SolrCloud
  • about / The SolrCloud architecture
• availability
  • about / Understanding NoSQL

B

• big data search
  • Katta used / Big data search using Katta

C

• Cache Autowarming / Optimizing the Solr cache
• CAP theorem
  • URL / Apache Solr and Big Data – integration with MongoDB, Understanding NoSQL
  • about / Understanding NoSQL
• Cassandra
  • about / Apache Solr and Cassandra
• Cassandra and Solr integration
  • about / Working with Cassandra and Solr
  • single node configuration / Single node configuration
  • multinode Cassandra, integrating / Integrating with multinode Cassandra
• chain or pipeline of Analyzers
  • about / The Apache Solr architecture
• collection / Understanding Solr administration
• collection, SolrCloud / The SolrCloud architecture
• commit
  • about / When to commit changes?
  • autocommit / When to commit changes?
  • soft commit / When to commit changes?
• configuration files, Apache Hadoop
  • about / Configuring Hadoop
• configuration files, Solr
  • about / Configuration files of Apache Solr
  • Solr.xml, working with / Working with solr.xml and Solr core
  • Solr core, working with / Working with solr.xml and Solr core
  • instance configuration, with solrconfig.xml / Instance configuration with solrconfig.xml
  • Solr plugin / Understanding the Solr plugin
  • other configuration / Other configuration
• consistency
  • about / Understanding NoSQL
• consoles, SolrMeter
  • query console / Using SolrMeter
  • update console / Using SolrMeter
  • commit console / Using SolrMeter
  • optimize console / Using SolrMeter
• core components, Hadoop
  • about / Core components
  • Resource Manager (RM) / Core components
  • Application Master (AM) / Core components
  • Node Manager (NM) / Core components
  • NameNode / Core components
  • SecondaryNameNode / Core components
  • DataNodes / Core components
• cran mirrors
  • URL / Integrating Solr and R
• curl/wget utilities
  • about / Extracting request handler – Solr Cell

D

• Data Import Handler (DIH)
  • about / The Apache Solr architecture
• data import handlers, Solr
  • about / Understanding data import handlers
• data loading, in Solr
  • about / Loading data in Apache Solr
  • request handler/Solr Cell, extracting / Extracting request handler – Solr Cell
  • data import handlers / Understanding data import handlers
  • interacting through SolrJ / Interacting with Solr through SolrJ
  • rich documents, working with / Working with rich documents (Apache Tika)
• DataNodes
  • about / Core components
• DDL (Data Definition Language)
  • about / Understanding Hadoop's ecosystem
• Distributed Deadlock
  • about / Understanding the limits
• distributed search
  • about / Understanding a distributed search
  • patterns / Distributed search patterns
  • enabling, Apache Solr used / Apache Solr and distributed search
• distributed search, with Apache Blur
  • about / Distributed search using Apache Blur
  • Apache Blur, setting up with Hadoop / Setting up Apache Blur with Hadoop
• DNS (Domain Name Controller)
  • about / Setting up a Hadoop cluster
• document / Solr fields
• document cache
  • about / The document cache
• document routing, SolrCloud
  • about / Document Routing and Sharding
• DocValue / Solr fields
• DSE
  • URL / Working with Cassandra and Solr

E

• e-commerce websites
  • about / E-Commerce websites
  • usage / E-Commerce websites
• Elastic Load Balancing
  • URL / Apache Solr and distributed search
• elements, Solr schema
  • uniqueKey / Other important elements of the Solr schema
  • defaultSearchField / Other important elements of the Solr schema
  • similarity / Other important elements of the Solr schema
• ensemble, Zookeeper
  • about / Why ZooKeeper?
• enterprise distributed search, with SolrCloud
  • building / Building an enterprise distributed search using SolrCloud
  • SolrCloud, setting up for development / Setting up SolrCloud for development
  • SolrCloud, setting up for production / Setting up SolrCloud for production
  • document, adding to SolrCloud / Adding a document to SolrCloud
  • shards, creating / Creating shards, collections, and replicas in SolrCloud
  • collections, creating / Creating shards, collections, and replicas in SolrCloud
  • replicas, creating / Creating shards, collections, and replicas in SolrCloud
• enterprise distributed search implementation scenarios
  • master/slave / Distributed search patterns
  • multi-nodes / Distributed search patterns
  • multi-tenant / Distributed search patterns
• ETL (Extract-Transform-Load)
  • about / Understanding Hadoop's ecosystem
• eventual consistency / Why ZooKeeper?

F

• fault tolerance, SolrCloud
  • about / Load balancing and fault tolerance in SolrCloud
• Fields, Apache Solr / Solr fields
• field value cache
  • about / The field value cache
• filter cache
  • about / The filter cache
• Filters
  • about / The Apache Solr architecture

G

• garbage collection / Optimizing Java virtual memory

H

• Hadoop cluster
  • setting up / Setting up a Hadoop cluster
• Hadoop optimization
  • parameters / Optimizing Hadoop
• Hadoop tarball
  • URL / Working with the Solr HDFS connector
• HDFS
  • about / Apache Hadoop's ecosystem
• Hello World, with Apache Solr
  • about / Hello World with Apache Solr!
  • Solr administration / Understanding Solr administration
  • Solr navigation / Solr navigation
• HiveQL
  • about / Understanding Hadoop's ecosystem
• Hortonworks
  • reference link, for data search / High-level design

I

• Index Handler
  • about / The Apache Solr architecture
• index optimization
  • about / Index optimization
  • performing / Index optimization
  • indexing buffer size, limiting / Limiting indexing buffer size
  • commit / When to commit changes?
  • index merge, optimizing / Optimizing index merge
  • optimize option, for index merging / Optimize option for index merging
  • container, optimizing / Optimizing the container
  • concurrent clients, optimizing / Optimizing concurrent clients
  • Java virtual memory, optimizing / Optimizing Java virtual memory
• index partitioning
  • about / The SolrCloud architecture
• Index Reader
  • about / The Apache Solr architecture
• index replicator / The Apache Solr architecture
• Index Searcher
  • about / The Apache Solr architecture
• Index Writer
  • about / The Apache Solr architecture
• information, Solr
  • querying / Querying for information in Solr

J

• J2EE containers
  • Solr, running on / Running Solr on other J2EE containers
• Java 1.6
  • URL / Prerequisites
• JDK
  • URL / Prerequisites for setting up Apache Solr
• jetty
  • Solr, running on / Running Apache Solr on jetty
• JIRA for integrating Katta, in Solr
  • reference / Creating Katta indexes
• JVM
  • URL / Common problems and solutions
• JVMs
  • reference / Optimizing the container

K

• K-means clustering
  • URL / Integrating Solr and R
• Katta
  • about / Big data search using Katta
  • used, for big data search / Big data search using Katta
  • URL / Big data search using Katta
  • working / How Katta works?
  • architecture / How Katta works?
• Katta cluster
  • about / How Katta works?
  • setting up / Setting up the Katta cluster
  • download link, for distribution / Setting up the Katta cluster
  • URL, for sample creator script / Creating Katta indexes
• Katta indexes
  • creating / Creating Katta indexes
• Katta Master / How Katta works?

L

• laggard problem
  • about / Understanding the limits
• lazy field loading
  • about / The lazy field loading
• legacy distributed search
  • reference link / Apache Solr and distributed search
• limits
  • understanding / Understanding the limits
• load balancing, SolrCloud
  • about / Load balancing and fault tolerance in SolrCloud
• log management, for banking
  • about / Log management for banking
  • problem / The problem
  • resolution / How can it be tackled?
  • high-level design / High-level design

M

• MapReduce
  • about / Apache Hadoop's ecosystem
  • using / Apache Hadoop's ecosystem
• MapReduce approach / Apache Hadoop's ecosystem
• map side indexing
  • about / Using Solr 1045 Patch – map-side indexing
• Map Task / Apache Hadoop's ecosystem
• MongoDB
  • about / MongoDB at glance
  • URL / MongoDB at glance
  • data / MongoDB at glance
  • installing / Installing MongoDB
  • download link / Installing MongoDB
  • URL, for project repository / Creating Solr indexes from MongoDB
  • Solr indexes, creating from / Creating Solr indexes from MongoDB

N

• NameNode
  • about / Core components
• near-real-time search / When to commit changes?
• Node Manager (NM)
  • about / Core components
• NOSQL
  • relating, to Big Data / What is NoSQL and how is it related to Big Data?
• NoSQL
  • about / What is NoSQL and how is it related to Big Data?, Understanding NoSQL
• NOSQL database
  • about / Understanding Hadoop's ecosystem

P

• parallel-ssh
  • URL / Prerequisites
• partition tolerance
  • about / Understanding NoSQL
• Planet Cassandra
  • URL / Apache Solr and Cassandra
• Portable Document Format (PDF) / Working with rich documents (Apache Tika)
• post.jar
  • about / Hello World with Apache Solr!
• python
  • download link / Getting along with Apache Storm

Q

• Query Parser
  • about / The Apache Solr architecture
• query result cache
  • about / The query result cache

R

• R
  • about / Advanced analytics with Solr
  • URL / Advanced analytics with Solr
  • open source packages / Advanced analytics with Solr
  • Solr, integrating with / Integrating Solr and R
• reduce side indexing
  • about / Using Solr 1301 Patch – reduce-side indexing
• Reduce Tasks / Apache Hadoop's ecosystem
• request handler
  • about / Other configuration
  • URL / Other configuration
• request handler/Solr Cell
  • extracting / Extracting request handler – Solr Cell
• Resource Manager (RM)
  • about / Core components
• Response Writer
  • about / The Apache Solr architecture
• Rich Text format (RTF) / Working with rich documents (Apache Tika)
• Round Robin algorithm
  • reference link / Setting up SolrCloud for development

S

• search performance
  • limits / Understanding the limits
• search runtime optimization
  • about / Optimizing search runtime
  • optimizing, through search query / Optimizing through search query
  • filter queries / Filter queries
  • Solr cache, optimizing / Optimizing the Solr cache
  • Hadoop, optimizing / Optimizing Hadoop
• search schema optimization
  • about / Optimizing search schema
  • default search field, specifying / Specifying default search field
  • search schema fields, configuring / Configuring search schema fields
  • stop words / Stop words
  • stemming / Stemming
• SecondaryNameNode
  • about / Core components
• Secure shell (ssh)
  • about / Prerequisites
• sequential updates / Why ZooKeeper?
• shard index or slice, SolrCloud / The SolrCloud architecture
• sharding algorithm, SolrCloud
  • about / Sharding algorithm and fault tolerance
  • document routing / Document Routing and Sharding
  • shard splitting / Shard splitting
  • load balancing / Load balancing and fault tolerance in SolrCloud
  • fault tolerance / Load balancing and fault tolerance in SolrCloud
• Shard Leader, SolrCloud / The SolrCloud architecture
• shard replica, SolrCloud / The SolrCloud architecture
• shards
  • about / Apache Solr and distributed search
• shard splitting, SolrCloud
  • about / Shard splitting
• Solandra
  • URL / Single node configuration
• Solr
  • scaling, through Storm / Scaling Solr through Storm
  • advanced analytics / Advanced analytics with Solr
  • about / Advanced analytics with Solr
  • integrating, with R / Integrating Solr and R
• Solr 5.0
  • URL / Running Apache Solr on jetty
• Solr 1045 Patch
  • about / Using Solr 1045 Patch – map-side indexing
  • using / Using Solr 1045 Patch – map-side indexing
• Solr 1301 Patch
  • about / Using Solr 1301 Patch – reduce-side indexing
  • using / Using Solr 1301 Patch – reduce-side indexing
  • running / Using Solr 1301 Patch – reduce-side indexing
• Solr cache optimization
  • about / Optimizing the Solr cache
  • common parameters / Optimizing the Solr cache
  • filter cache / The filter cache
  • query result cache / The query result cache
  • document cache / The document cache
  • field value cache / The field value cache
  • lazy field loading / The lazy field loading
• Solr Cell
  • about / Extracting request handler – Solr Cell
• SolrCloud
  • working with / Working with SolrCloud
  • Zookeeper, using / Why ZooKeeper?
  • architecture / The SolrCloud architecture
  • used, for building enterprise distributed search / Building an enterprise distributed search using SolrCloud
  • parameters, for development process / Setting up SolrCloud for development
  • common problems and resolutions / Common problems and resolutions
• solrconfig.xml file
  • declarations / Instance configuration with solrconfig.xml
• Solr configuration
  • about / Configuring Solr
  • structure / Understanding the Solr structure
  • conf/ folder / Understanding the Solr structure
  • data/ folder / Understanding the Solr structure
  • lib/ folder / Understanding the Solr structure
  • Solr schema, defining / Defining the Solr schema
  • configuration files / Configuration files of Apache Solr
• Solr Core
  • about / Understanding Solr administration
• Solr core / The SolrCloud architecture
• Solr folder
  • contrib/ / Running Apache Solr on jetty
  • dist/ / Running Apache Solr on jetty
  • docs/ / Running Apache Solr on jetty
  • example/ / Running Apache Solr on jetty
  • licenses/ / Running Apache Solr on jetty
• Solr HDFS connector
  • working with / Working with the Solr HDFS connector
• Solr instance
  • monitoring / Monitoring Solr instance
  • monitoring, SolrMeter used / Using SolrMeter
• SolrJ
  • about / Interacting with Solr through SolrJ
  • interacting, through / Interacting with Solr through SolrJ
• SolrMeter
  • about / Using SolrMeter
  • used, for monitoring Solr instance / Using SolrMeter
  • URL / Using SolrMeter
  • consoles / Using SolrMeter
• Solr plugin
  • about / Understanding the Solr plugin
  • search components / Understanding the Solr plugin
  • request handlers / Understanding the Solr plugin
  • filters / Understanding the Solr plugin
• Solr schema
  • defining / Defining the Solr schema
  • Solr fields / Solr fields
  • dynamic fields / Dynamic fields in Solr
  • fields, copying / Copying the fields
  • field types, dealing with / Dealing with field types
  • metadata configuration / Additional metadata configuration
  • elements / Other important elements of the Solr schema
• Solr Transactional Log
  • about / Adding a document to SolrCloud
• STDIN (standard input stream)
  • about / Extracting request handler – Solr Cell
• stemming
  • about / Stemming
  • algorithms / Stemming
• stop words
  • about / Stop words
• sunspot
  • about / Interacting with Solr through SolrJ

T

• technologies, Solr
  • JavaScript / Interacting with Solr through SolrJ
  • Ruby / Interacting with Solr through SolrJ
  • PHP / Interacting with Solr through SolrJ
  • Java / Interacting with Solr through SolrJ
  • Python / Interacting with Solr through SolrJ
  • Perl / Interacting with Solr through SolrJ
  • .NET / Interacting with Solr through SolrJ
• Tokenizer
  • about / The Apache Solr architecture

Y

• YARN (Yet Another Resource Negotiator) / Apache Hadoop's ecosystem

Z

• Znode
  • about / Why ZooKeeper?
• Zookeeper
  • about / Why ZooKeeper?
  • features / Why ZooKeeper?
  • download link / Getting along with Apache Storm