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# Index

A B C D E F G H I J K L M N O P R S T U W X Y Z

## A

  activity reports, 2.11.3
  Apache Sentry, 2.10.3
  application adapters, 1.5.2.3
  applications
    data pull, 4.1, 4.1.1
    data push, 4.1.2
  Audit Vault plug-in, 2.11.2
  auditing data collected from services, 2.11.1
  authentication, 3.1
  authorization, 2.10.3
  autoAnalyze configuration property, 5.6, 5.12
  autoAnalyze property, 5.4.3.2
  autoBalance configuration property, 5.6, 5.12
  Automated Service Manager
    See OASM

## B

  BALANCER_HOME environment variable, 5.3, 5.3
  bdadiag utility, 2.12
  Berkeley DB, 1.4.3
  best practices, 5.1
  big data description, 1.1
  business intelligence, 1.2, 1.4, 1.6
  byteWeight configuration property, 5.12

## C

  CDH
    about, 1.3
    diagnostics, 2.12
    file system, 1.4.1
    remote client access, 3.2
    security, 3.1
    version, 2.5.1
  chopped keys, 5.12
  chunking files, 1.4.1
  client access
    HDFS cluster, 3.2.4
    HDFS secured cluster, 3.2.5
    Hive, 3.3
  client configuration, 3.2
  Cloudera's Distribution including Apache Hadoop
    See CDH
  Cloudera Manager
    about, 2.2
    accessing administrative tools, 2.2.2
    connecting to, 2.2
    effect of hardware failure on, 2.7.5
    software dependencies, 2.7.5
    starting, 2.2
    UI overview, 2.2.1
    version, 2.5.1
  clusters, definition, 1.3
  confidence configuration property, 5.12
  Counting Reducer, 5.1.3
  CSV files, 1.5.2.1

## D

  Data Pump files, 1.5.2.2
  data replication, 1.4.1
  data skew, 5.1
  DataNode, 2.7.2
  dba group, 2.10.1
  diagnostics, collecting, 2.12
  disks, 2.7.1
  dnsmasq service, 4.4
  duplicating data, 1.4.1

## E

  emcli utility, 2.1.2
  enableSorting configuration property, 5.12
  encryption, 2.10.4
  engineered systems, 1.2
  Exadata Database Machine, 1.2
  Exadata InfiniBand connections, 4.3
  Exalytics In-Memory Machine, 1.2
  external tables, 1.5.2.1

## F

  failover
    JobTracker, 2.6.5
    NameNode, 2.6.4
  feedbackDir configuration property, 5.12
  files, recovering HDFS, 3.5
  first NameNode, 2.7.3
  Flume, 2.5.2, 2.10.1
  ftp.oracle.com, 2.12

## G

  GC overhead limit exceeded error, 5.9.1
  groups, 2.10.1, 3.4

## H

  Hadoop Distributed File System
    See HDFS
  hadoop group, 3.4
  Hadoop version, 1.3
  HADOOP_CLASSPATH environment variable, 5.3, 5.11.1
  HADOOP_USER_CLASSPATH_FIRST environment variable, 5.3
  HBase, 2.5.2, 2.10.1
  HDFS
    about, 1.3, 1.4.1
    auditing, 2.11.1
    data files, 1.5.2.1
    user identity, 2.10.1
  help from Oracle Support, 2.12
  Hive, 2.10.1
    about, 1.4.2
    auditing, 2.11.1
    client access, 3.3
    node location, 2.7.6
    software dependencies, 2.7.5
    tables, 3.4.1
    user identity, 2.10.1, 2.10.1, 2.10.1
  hive group, 3.4
  HiveQL, 1.4.2
  HotSpot
    See Java HotSpot Virtual Machine
  Hue, 2.7.6
    user identity, 2.10.1
    users, 3.4.1

## I

  Impala, 2.5.2
  InfiniBand connections to Exadata, 4.3
  InfiniBand network configuration, 4
  inputFormat.mapred.* configuration properties, 5.12
  installing CDH client, 3.2

## J

  Java HotSpot Virtual Machine, 2.5.1
  JDBC client, configuring for SDP, 4.6
  Job Analyzer, 5.1.3, 5.4.1
  job duration, 5.1
  jobconfPath property, 5.12
  jobHistoryPath configuration property, 5.12
  JobTracker
    failover, 2.6.5
    security, 3.1
    user identity, 2.10.1
  JobTracker node, 2.7.5

## K

  Kerberos authentication, 3.1
  Kerberos commands, 3.1
  Kerberos user setup, 3.4.1.2
  key chopping, 5.1.1
  keyLoad.minChopBytes configuration property, 5.12
  keys, assigning to reducers, 5.1.1
  key-value database, 1.4.3
  keyWeight configuration property, 5.12
  knowledge modules, 1.5.2.3

## L

  linearKeyLoad properties, 5.4.3.2
  linearKeyLoad.* configuration properties, 5.12
  Linux
    disk location, 2.7.1
    installation, 2.5.1
  load, 5.1
  Load Balancer, 5.1.3
  loading data, 1.5.2.1, 1.5.2.2
  login privileges, 3.4.2

## M

  mapper workload, 5.1.1
  mapred configuration properties, 5.12
  mapred user, 2.10.1
  mapred.map.tasks configuration property, 5.12
  MapReduce, 1.3, 1.5.1, 2.11.1, 3.1, 3.4.1
  mapreduce configuration properties, 5.12
  map.tasks property, 5.12
  maxLoadFactor configuration property, 5.12
  maxSamplesPct configuration property, 5.12
  max.split.size configuration property, 5.12
  minChopBytes configuration property, 5.12
  minSplits configuration property, 5.12
  monitoring activity, 2.11.3
  multirack clusters
    service locations, 2.6.2
  MySQL Database
    about, 2.7.5
    port number, 2.10.5
    user identity, 2.10.1
    version, 2.5.1

## N

  NameNode, 3.1
    first, 2.7.3
  NameNode failover, 2.6.4
  Navigator, 2.5.2
  NoSQL databases
    See Oracle NoSQL Database
  numThreads configuration property, 5.12

## O

  OASM, port number, 2.10.5
  ODI
    See Oracle Data Integrator
  oinstall group, 2.10.1, 3.4
  on-disk encryption, 2.10.4
  Oozie, 2.7.6
    auditing, 2.11.1
    software dependencies, 2.7.5, 2.7.5
    software services, 2.10.1
    user identity, 2.10.1
  openib.conf file, 4.5
  operating system users, 2.10.1
  Oracle Audit Vault and Database Firewall, 2.11
  Oracle Automated Service Manager
    See OASM
  Oracle Data Integrator
    about, 1.5.2.1, 1.5.2.3
    node location, 2.7.6
    software dependencies, 2.7.5
    version, 2.5.1
  Oracle Data Integrator agent, 2.10.5
  Oracle Data Pump files, 1.5.2.2
  Oracle Database Instant Client, 2.5.1
  Oracle Exadata Database Machine, 1.2, 4
    using as a CDH client, 3.2.2
  Oracle Exalytics In-Memory Machine, 1.2
  Oracle Linux
    about, 1.3
    relationship to HDFS, 1.3
    version, 2.5.1
  Oracle Loader for Hadoop, 1.5.2.2, 2.5.1
  Oracle NoSQL Database
    about, 1.4.3, 1.5.2.4
    port numbers, 2.10.5
    version, 2.5.1
  Oracle R Advanced Analytics for Hadoop, 1.5.2.5, 2.5.1
  Oracle R Enterprise, 1.5.3
  Oracle SQL Connector for HDFS, 1.5.2.1
  Oracle Support, creating a service request, 2.12
  oracle user, 2.10.1, 3.4
  Oracle XQuery for Hadoop, 1.5.2.4, 2.5.1
  oracle.hadoop.balancer.* configuration properties, 5.12
  oracle.hadoop.balancer.autoAnalyze configuration property, 5.6
  oracle.hadoop.balancer.autoAnalyze property, 5.4.3.2
  oracle.hadoop.balancer.autoBalance configuration property, 5.6
  oracle.hadoop.balancer.Balancer class, 5.10
  oracle.hadoop.balancer.KeyLoadLinear class, 5.12, 5.12
  oracle.hadoop.balancer.linearKeyLoad.* properties, 5.4.3.2
  out of heap space errors, 5.9.2

## P

  partitioning, 2.7.1, 5.1.1
  passphrase-based encryption, 2.10.4
  Perfect Balance
    application requirements, 5.2
    basic steps, 5.3
    description, 5.1
  planning applications, 1.2
  port map, 2.10.5
  port numbers, 2.10.5, 2.10.5
  pulling data into Exadata, 4.1, 4.1.1
  puppet
    port numbers, 2.10.5
    security, 2.10.6
    user identity, 2.10.1
  puppet master
    node location, 2.7.3
  pushing data into Exadata, 4.1.2

## R

  R Connector
    See Oracle R Advanced Analytics for Hadoop
  R distribution, 2.5.1
  R language support, 1.5.3
  range partitioning, 5.1.1
  recovering HDFS files, 3.5
  reducer load, 5.1
  remote client access, 3.2, 3.3
  replicating data, 1.4.1
  report.overwrite configuration property, 5.12
  reportPath configuration property, 5.12
  rowWeight configuration property, 5.12
  rpc.statd service, 2.10.5

## S

  SDP listener configuration, 4.7
  SDP over InfiniBand, 4
  SDP, enabling on Exadata, 4.5
  Search, 2.5.2
  security, 2.10
  Sentry, 2.10.3
  service requests, creating for CDH, 2.12
  service tags, 2.10.5
  services
    auditing, 2.11.1
    node locations, 2.6.1
  skew, 5.1
  Sockets Direct Protocol, 4.1
  software components, 2.5.1
  software framework, 1.3
  software services
    node locations, 2.6.1
    port numbers, 2.10.5
  Spark, 2.5.2
  Sqoop, 2.5.2, 2.10.1
  ssh service, 2.10.5
  svctag user, 2.10.1

## T

  tables, 1.5.2.1, 1.5.2.2, 3.4.1
  TaskTracker
    user identity, 2.10.1
  tmpDir configuration property, 5.12
  tools.* configuration properties, 5.12
  TPM encryption, 2.10.4
  trash facility, 3.5
  trash facility, disabling, 3.5.3.1
  trash interval, 3.5.2
  troubleshooting CDH, 2.12

## U

  uploading diagnostics, 2.12
  useClusterStats configuration property, 5.12
  useMapreduceApi configuration property, 5.12
  user accounts, 3.4.1
  user groups, 3.4
  users
    Cloudera Manager, 2.2.2
    operating system, 2.10.1

## W

  writeKeyBytes configuration property, 5.12

## X

  xinetd service, 2.10.5
  XQuery connector
    See Oracle XQuery for Hadoop

## Y

  YARN support, 1.5.1, 2.9

## Z

  ZooKeeper, 2.10.1