Index
A
- affinity
- about / Affinity and anti-affinity
- policies / Affinity and anti-affinity
- anti-affinity
- defining / Anti-affinity in action
- Apache Hadoop 2.x.x
- Apache Spark
- about / The revolution of big data
- Apache Spark plugin
- about / Apache Spark plugin
- image, building for / Building an image for the Spark plugin
- requirements and limitations / Spark requirements and limitations
- Apache Vanilla plugin
- image, building for / Building an image for the Apache Vanilla plugin
- requirements and limitations / Vanilla Apache requirements and limitations
- architecture, Sahara
- components / The Sahara's architecture
B
- big data
- defining / It is all about data
- dimensions / The dimensions of big data
- Volume / The dimensions of big data
- Velocity / The dimensions of big data
- Variety / The dimensions of big data
- big challenge / The big challenge of big data
- revolution / The revolution of big data
- scalability problem, resolving / A key of big data success
- use case, defining / Use case: Elastic MapReduce
- moving to cloud, benefits / Sahara in OpenStack
C
- CDH high-availability support
- defining / CDH high-availability support
- CDH plugin
- about / Cloudera Distribution Hadoop plugin
- image, building for / Building an image for the CDH plugin
- requirements and limitations / CDH requirements and limitations
- CentOS 7
- URL / System requirements
- cinder-scheduler service
- about / Increasing data reliability
- cinder-volume service
- about / Increasing data reliability
- Command Line Interface (CLI)
D
- Data Access Layer (DAL)
- about / The Sahara's architecture
- Database as a Service (DBaaS)
- about / OpenStack crossing big data
- data processing
- troubleshooting / Troubleshooting data processing
- Sahara, debugging / Debugging Sahara
- Sahara, logging / Logging Sahara
- missing services, troubleshooting / Troubleshooting missing services
- cluster creation, troubleshooting / Troubleshooting cluster creation
- user quota, troubleshooting / Troubleshooting user quota
- cluster scaling, troubleshooting / Troubleshooting cluster scaling
- cluster access, troubleshooting / Troubleshooting cluster access
- data reliability
- increasing / Increasing data reliability
- Disk Image Builder
E
- EC2 service
- EDP job
- executing / Launching an EDP job
- Spark image registration, REST API used / Registering a Spark image using REST API
- Spark node group templates, creating / Creating Spark node group templates
- Spark cluster template, creating / Creating a Spark cluster template
- Spark cluster, launching / Launching the Spark cluster
- job binary, creating / Creating a job binary
- Spark job template, creating / Creating a Spark job template
- Spark job, executing / Executing the Spark job
- Spark job, extending / Extending the Spark job
- Elastic Data Processing (EDP)
- about / The Sahara's architecture
- Elastic Data Processing performance
- boosting / Boosting Elastic Data Processing performance
- Elastic MapReduce (EMR)
- about / Use case: Elastic MapReduce
- URL / Use case: Elastic MapReduce
F
- floating IP, in OpenStack
- URL / Defining the network
H
- Hadoop cluster
- creating / Creating a Hadoop cluster
- image, preparing from Horizon / Preparing the image from Horizon
- image preparation, CLI used / Preparing the image using CLI
- Node Group Template, creating / Creating the Node Group Template
- Node Cluster Template, creating / Creating the Node Cluster Template
- launching / Launching the Hadoop cluster
- launching, with Horizon / Launching the Hadoop cluster with Horizon
- launching, CLI used / Launching the Hadoop cluster using the CLI
- Hadoop deployment
- planning / Planning a Hadoop deployment
- roles, assigning / Planning a Hadoop deployment
- Hadoop nodes, assigning / Assigning Hadoop nodes
- Sahara provisioning plugins / Sahara provisioning plugins
- parameters, refining / Creating the Node Group Template in Horizon
- Hadoop Distributed File System (HDFS)
- about / HDP high-availability support
- Hadoop nodes
- assigning / Assigning Hadoop nodes
- Hadoop V2 and older versions
- URL, for comparing / Planning a Hadoop deployment
- HDP high-availability support
- defining / HDP high-availability support
- minimum requirements, for HA Hadoop cluster in Sahara / Minimum requirements for the HA Hadoop cluster in Sahara
- HA Hadoop cluster templates / HA Hadoop cluster templates
- HDP plugin
- about / Hortonworks Data Platform plugin
- image, building for / Building an image for the HDP plugin
- requirements and limitations / HDP requirements and limitations
- Heat engine
- about / The Sahara's architecture
- Hortonworks Data Platform (HDP)
- about / The Sahara OpenStack mission
- Hortonworks Data Platform (HDP) plugin
- about / Hortonworks Data Platform plugin
- HortonWorks official website
- references / HDP high-availability support
I
- IaaS (Infrastructure as a Service)
- image
J
- job binary
- URL / Creating a job binary
- jobs
- running, in Sahara / Running jobs in Sahara
- executing, via Horizon / Executing jobs via Horizon
- executing, Sahara RESTful API used / Executing jobs using the Sahara RESTful API
- API authentication / API authentication
- EDP job, launching / Launching an EDP job
- jobs types, Sahara
- Java / Jobs in Sahara
- Hive / Jobs in Sahara
- MapReduce / Jobs in Sahara
- MapReduce.Streaming / Jobs in Sahara
- Pig / Jobs in Sahara
- Shell / Jobs in Sahara
- Spark / Jobs in Sahara
- JobTracker and TaskTracker
- entities / Sahara provisioning plugins
K
- Keystone
- about / The Sahara's architecture
- Kibana
- about / Troubleshooting cluster creation
L
- Logstash
- about / Troubleshooting cluster creation
- Logstash and Kibana
- reference / Troubleshooting cluster creation
M
- Mesos
- URL / Apache Spark plugin
- modes, SELinux
- enforcing / Troubleshooting SELinux
- permissive / Troubleshooting SELinux
- disabled / Troubleshooting SELinux
N
- network
- defining / Defining the network
- Neutron networking component, in OpenStack
- Node Cluster Template
- creating / Creating the Node Cluster Template
- creating, with Horizon / Creating the Node Cluster Template with Horizon
- creating, CLI used / Creating the Node Cluster Template using CLI
- Node Group Template
- creating / Creating the Node Group Template
- creating, in Horizon / Creating the Node Group Template in Horizon
- creating, CLI used / Creating a Node Group Template using CLI
O
- OpenStack
- about / OpenStack crossing big data
- modules, defining / OpenStack crossing big data
- URL / OpenStack crossing big data, Preparing the test infrastructure environment
- installing / Installing OpenStack
- network requirements / Network requirements
- system requirements / System requirements
- RDO installation, running / Running the RDO installation
- troubleshooting / Troubleshooting OpenStack
- debug tool / OpenStack debug tool
- SELinux, troubleshooting / Troubleshooting SELinux
- identity, troubleshooting / Troubleshooting identity
- networking, troubleshooting / Troubleshooting networking
- OpenStack all-in-one box
- OpenStack official community
- OpenStack Sahara
- installing / Installing and configuring OpenStack Sahara
- configuring / Installing and configuring OpenStack Sahara
- OpenStack services
- defining / The Sahara's architecture
- OpenStack test networking layout
- Public network / OpenStack test networking layout
- Management network / OpenStack test networking layout
- VM network / OpenStack test networking layout
- API network / OpenStack test networking layout
- OpenStack test topology environment
- Cloud controller / OpenStack test topology environment
- Compute node / OpenStack test topology environment
- Network node / OpenStack test topology environment
- Storage nodes / OpenStack test topology environment
- overprovisioining and overcommitment
P
- Packstack
- about / Running the RDO installation
R
- ResourceManager
- about / CDH high-availability support
- RHadoop
- about / The revolution of big data
- URL / The revolution of big data
S
- Sahara
- defining / Sahara: bringing big data to the cloud
- in OpenStack / Sahara in OpenStack
- architecture / The Sahara's architecture
- integrating / Integrating Sahara
- Job glossary / Job glossary in Sahara
- Job binaries / Job binaries in Sahara
- Jobs / Jobs in Sahara
- Sahara OpenStack mission
- about / The Sahara OpenStack mission
- characteristics / The Sahara OpenStack mission
- Sahara plugins
- defining / Sahara plugins
- Vanilla Apache Hadoop / Vanilla Apache Hadoop
- Hortonworks Data Platform (HDP) plugin / Hortonworks Data Platform plugin
- Cloudera Distribution Hadoop (CDH) plugin / Cloudera Distribution Hadoop plugin
- Apache Spark plugin / Apache Spark plugin
- affinity and anti-affinity / Affinity and anti-affinity
- Sahara REST API
- Sahara user interface
- installing / Installing the Sahara user interface
- Savanna
- SELinux
- URL / Troubleshooting SELinux
- SElinux
- states / Running the RDO installation
- Simple Storage Service (S3)
- about / Use case: Elastic MapReduce
- URL / Use case: Elastic MapReduce
- single point of failure (SPOF)
- StandBy ResourceManager
- about / CDH high-availability support
- Swift
- about / Sahara in OpenStack
T
- test infrastructure environment
- preparing / Preparing the test infrastructure environment
- OpenStack test topology environment / OpenStack test topology environment
- OpenStack test networking layout / OpenStack test networking layout
- OpenStack test environment design / OpenStack test environment design
- tools, Hadoop project
- Ambari / The revolution of big data
- Hadoop / The revolution of big data
- HBase / The revolution of big data
- Hive / The revolution of big data
- Hue / The revolution of big data
- MapReduce / The revolution of big data
- Pig / The revolution of big data
- Storm / The revolution of big data
- Yarn / The revolution of big data
- ZooKeeper / The revolution of big data
- Flume / The revolution of big data
- Mahout / The revolution of big data
- Avro / The revolution of big data
V
- 3Vs
- Vanilla Apache Hadoop
- about / Vanilla Apache Hadoop
- vSphere
- about / HDP high-availability support
Y
- YARN (Yet Another Resource Negotiator)
- about / Sahara provisioning plugins
Z
- ZKFC (Zookeeper Failover Controllers)