Documentation
Products
Services & Support
Solutions
List of Pages in Category Administrators (373 pages)
Start typing to see matching topic titles in the
Administrators
category:
If this category isn't helpful:
List of all categories
|
Back to navigation tree view
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
Y
Z
*
All Cloudera Documentation Categories
A
Accumulo 1.6 Metrics
(419 words:
)
Accumulo Metrics
(418 words:
)
Active Database Metrics
(839 words:
)
Active Key Trustee Server Metrics
(780 words:
)
Activity Metrics
(828 words:
)
Activity Monitor Metrics
(1131 words:
)
Activity, Application, and Query Reports
(291 words:
)
(Task)
Adding a Hue Service and Role Instance
(685 words:
)
(Task)
Adding and Configuring an NFS Gateway
(1719 words:
)
(Task)
Adding HttpFS
(551 words:
)
(Task)
Adding Schema to Oozie Using Cloudera Manager
(728 words:
)
(Task)
Adding the Oozie Service Using Cloudera Manager
(234 words:
)
(Task)
Administering Hue
(1175 words:
)
Agent Metrics
(847 words:
)
Alert Publisher Metrics
(805 words:
)
Alerts
(430 words:
)
Attempt Metrics
(512 words:
)
(Task)
Auditing Impala Operations
(1060 words:
)
B
(Task)
Backing up Cloudera Manager
(582 words:
)
Backup and Disaster Recovery
(569 words:
)
Beeswax Server Metrics
(1019 words:
)
Breakpad Minidumps for Impala (CDH 5.8 or higher only)
(1235 words:
)
C
(Task)
Changing a Nameservice Name for Highly Available HDFS Using Cloudera Manager
(459 words:
)
(Task)
Charting Time-Series Data
(2247 words:
)
(Task)
Checking and Repairing HBase Tables
(646 words:
)
(Task)
Choosing and Configuring Data Compression
(566 words:
)
Cloudera Administration
(225 words:
)
Cloudera Data Management
(745 words:
)
Cloudera Management Service
(1758 words:
)
Cloudera Management Service Metrics
(374 words:
)
Cloudera Manager Administration
(226 words:
)
Cloudera Manager Agents
(531 words:
)
Cloudera Manager Events
(427 words:
)
Cloudera Manager Server Metrics
(1327 words:
)
Cloudera Manager Trigger Use Cases
(747 words:
)
Cloudera Navigator Data Management Component Administration
(245 words:
)
Cloudera Navigator Metadata Server
(2049 words:
)
Cloudera Operation
(224 words:
)
Cloudera Release Notes
(436 words:
)
Cloudera Security
(230 words:
)
Cluster Metrics
(797 words:
)
Cluster Utilization Reports
(3982 words:
)
Cluster-Wide Configuration
(419 words:
)
(Task)
Comparing Configurations for a Service Between Clusters
(448 words:
)
(Task)
Comparing Similar Activities
(548 words:
)
Components of the Impala Server
(1228 words:
)
Configuration Settings for HBase
(2327 words:
)
(Task)
Configuring Cloudera Manager for High Availability With a Load Balancer
(386 words:
)
(Task)
Configuring HBase Garbage Collection
(783 words:
)
(Task)
Configuring HBase MultiWAL Support
(462 words:
)
(Task)
Configuring Heterogeneous Storage in HDFS
(1491 words:
)
(Task)
Configuring HiveServer2 High Availability in CDH
(1546 words:
)
(Task)
Configuring Impala Delegation for Hue and BI Tools
(609 words:
)
(Task)
Configuring Monitoring Settings
(3185 words:
)
(Task)
Configuring Oozie Data Purge Settings Using Cloudera Manager
(358 words:
)
(Task)
Configuring Proxy Users to Access HDFS
(537 words:
)
(Task)
Configuring Short-Circuit Reads
(486 words:
)
(Task)
Configuring Spark Applications
(776 words:
)
(Task)
Configuring Storage Balancing for DataNodes
(537 words:
)
(Task)
Configuring Storage Directories for DataNodes
(372 words:
)
(Task)
Configuring the Blocksize for HBase
(595 words:
)
(Task)
Configuring the Fair Scheduler
(1086 words:
)
(Task)
Configuring the HBase BlockCache
(2595 words:
)
(Task)
Configuring the HBase Canary
(475 words:
)
(Task)
Configuring the HBase Scanner Heartbeat
(498 words:
)
(Task)
Configuring the Sentry Service
(4359 words:
)
(Task)
Configuring the Storage Policy for the Write-Ahead Log (WAL)
(477 words:
)
(Task)
Configuring TLS/SSL for Impala
(1110 words:
)
(Task)
Controlling Impala Resource Usage
(401 words:
)
(Task)
Copying Cluster Data Using DistCp
(2502 words:
)
CREATE ROLE Statement (CDH 5.2 or higher only)
(370 words:
)
D
Dashboards
(1303 words:
)
Database High Availability Configuration
(356 words:
)
DataNode Metrics
(2735 words:
)
DEBUG_ACTION Query Option
(167 words:
)
(Task)
Decommissioning DataNodes Using the Command Line
(313 words:
)
(Task)
Deploying HBase on a Cluster
(671 words:
)
(Task)
Detecting and Correcting HDFS Block Skew Conditions
(1104 words:
)
Directory Metrics
(312 words:
)
Directory Usage Report
(834 words:
)
Disk Metrics
(626 words:
)
Disk Usage Reports
(945 words:
)
(Task)
Displaying Cloudera Manager Documentation
(264 words:
)
(Task)
Displaying the Cloudera Manager Server Version and Server Time
(184 words:
)
(Task)
Downloading HDFS Directory Access Permission Reports
(188 words:
)
DROP ROLE Statement (CDH 5.2 or higher only)
(371 words:
)
DSSD DataNode Metrics
(3152 words:
)
Dynamic Resource Pools
(5347 words:
)
E
(Task)
Enabling and Disabling Fair Scheduler Preemption
(557 words:
)
(Task)
Enabling Hue Applications Using Cloudera Manager
(1032 words:
)
(Task)
Enabling Kerberos Authentication for Impala
(1472 words:
)
(Task)
Enabling LDAP Authentication for Impala
(1361 words:
)
(Task)
Enabling Oozie SLA with Cloudera Manager
(346 words:
)
(Task)
Enabling Sentry Authorization for Impala
(5125 words:
)
(Task)
Enabling the Oozie Web Console
(480 words:
)
Event Server Metrics
(966 words:
)
Events
(1108 words:
)
EXPLAIN Statement
(1316 words:
)
EXPLAIN_LEVEL Query Option
(1862 words:
)
(Task)
Exposing HBase Metrics to a Ganglia Server
(407 words:
)
(Task)
Extending Cloudera Manager
(233 words:
)
F
Failover Controller Metrics
(836 words:
)
Filesystem Metrics
(310 words:
)
Flume Channel Metrics
(470 words:
)
Flume Metrics
(417 words:
)
Flume Sink Metrics
(496 words:
)
Flume Source Metrics
(438 words:
)
G
Garbage Collector Metrics
(836 words:
)
GRANT Statement (CDH 5.2 or higher only)
(549 words:
)
(Concept)
Guidelines for Designing Impala Schemas
(1288 words:
)
H
HBase Metrics
(448 words:
)
HBase Online Merge
(418 words:
)
HBase Read Replicas
(1887 words:
)
HBase RegionServer Replication Peer Metrics
(433 words:
)
HBase REST Server Metrics
(840 words:
)
HBase Thrift Server Metrics
(840 words:
)
HDFS Balancers
(1206 words:
)
HDFS Cache Directive Metrics
(353 words:
)
HDFS Cache Pool Metrics
(305 words:
)
HDFS Metrics
(650 words:
)
Health Tests
(1378 words:
)
Hedged Reads
(518 words:
)
High Availability
(390 words:
)
High-Level Steps to Configure Cloudera Manager High Availability
(257 words:
)
History Server Metrics
(835 words:
)
Hive Metastore High Availability
(892 words:
)
Hive Metastore Server Metrics
(8893 words:
)
Hive Metrics
(419 words:
)
HiveServer2 Metrics
(4592 words:
)
HiveServer2 Web UI
(634 words:
)
Host Details
(1711 words:
)
Host Inspector
(518 words:
)
Host Metrics
(1526 words:
)
Host Monitor Metrics
(3280 words:
)
How Impala Fits Into the Hadoop Ecosystem
(873 words:
)
(Task)
How to Run Hue Shell Commands
(445 words:
)
HRegion Metrics
(727 words:
)
HTable Metrics
(418 words:
)
HttpFS Metrics
(834 words:
)
Hue Administration
(201 words:
)
Hue and High Availability
(210 words:
)
Hue Metrics
(417 words:
)
Hue Server Metrics
(3780 words:
)
I
Impala Administration
(375 words:
)
Impala Authentication
(358 words:
)
Impala Catalog Server Metrics
(1357 words:
)
Impala Daemon Metrics
(2529 words:
)
Impala Daemon Resource Pool Metrics
(519 words:
)
Impala Installation
(494 words:
)
Impala Llama ApplicationMaster Metrics
(841 words:
)
Impala Metrics
(740 words:
)
Impala Pool Metrics
(619 words:
)
Impala Pool User Metrics
(625 words:
)
Impala Query Metrics
(259 words:
)
(Release Notes)
Impala Requirements
(1372 words:
)
(Release Notes)
Impala Requirements
(1369 words:
)
Impala StateStore Metrics
(1297 words:
)
Impala Web User Interface for Debugging
(1387 words:
)
Installation Considerations for Impala Security
(225 words:
)
(Task)
Installing and Managing the Multi Cloudera Manager Dashboard
(2029 words:
)
(Task)
Installing Impala without Cloudera Manager
(842 words:
)
(Concept)
Introduction to Cloudera Manager Deployment Architecture
(406 words:
)
(Concept)
Introduction to Cloudera Manager Monitoring
(796 words:
)
Isilon Metrics
(419 words:
)
J
Java KeyStore KMS Metrics
(421 words:
)
JobHistory Server Metrics
(1518 words:
)
JobTracker Metrics
(1442 words:
)
JournalNode Metrics
(2184 words:
)
K
Kafka Broker Metrics
(20245 words:
)
Kafka Broker Topic Metrics
(1093 words:
)
Kafka Metrics
(417 words:
)
Kafka MirrorMaker Metrics
(838 words:
)
Kafka Replica Metrics
(371 words:
)
Kerberos Ticket Renewer Metrics
(840 words:
)
Key Management Server Metrics
(782 words:
)
Key Management Server Proxy Metrics
(783 words:
)
Key Trustee KMS Metrics
(407 words:
)
Key Trustee Server Metrics
(406 words:
)
Key-Value Store Indexer Metrics
(424 words:
)
L
Lifecycle and Security Auditing
(982 words:
)
Lily HBase Indexer Metrics
(840 words:
)
(Task)
Limiting the Speed of Compactions
(510 words:
)
Load Balancer Metrics
(837 words:
)
Logger Metrics
(834 words:
)
Logs
(912 words:
)
M
(Task)
Maintaining a ZooKeeper Server
(337 words:
)
(Task)
Managing Alerts
(406 words:
)
(Task)
Managing CDH and Managed Services
(276 words:
)
(Task)
Managing CDH and Managed Services Using Cloudera Manager
(203 words:
)
(Task)
Managing CDH Using the Command Line
(372 words:
)
(Task)
Managing Cloudera Manager Agent Logs
(416 words:
)
(Task)
Managing Clusters
(306 words:
)
(Task)
Managing Disk Space for Impala Data
(991 words:
)
(Task)
Managing Disk Space for Log Files
(487 words:
)
(Task)
Managing Flume
(1339 words:
)
(Task)
Managing HBase
(1398 words:
)
(Task)
Managing HBase Snapshots
(4313 words:
)
(Task)
Managing HDFS
(226 words:
)
(Task)
Managing HDFS Snapshots
(1721 words:
)
(Task)
Managing Hive
(612 words:
)
(Task)
Managing Hive and Impala Lineage Properties
(591 words:
)
(Task)
Managing Hive Using Cloudera Manager
(726 words:
)
(Task)
Managing Hosts
(929 words:
)
(Task)
Managing Hue
(213 words:
)
(Task)
Managing Hue Analytics Data Collection
(291 words:
)
(Task)
Managing Impala
(241 words:
)
(Task)
Managing Impala Admission Control
(587 words:
)
(Task)
Managing Individual Services
(226 words:
)
(Task)
Managing Key Trustee Server Organizations
(1009 words:
)
(Task)
Managing Key-Value Store Indexer
(762 words:
)
(Task)
Managing Licenses
(1881 words:
)
(Task)
Managing MapReduce
(796 words:
)
(Task)
Managing Metadata
(1071 words:
)
(Task)
Managing Metadata Policies
(468 words:
)
(Task)
Managing Oozie
(223 words:
)
(Task)
Managing Roles
(613 words:
)
(Task)
Managing Services
(369 words:
)
(Task)
Managing Software Installation Using Cloudera Manager
(508 words:
)
(Task)
Managing Solr
(1450 words:
)
(Task)
Managing Spark
(370 words:
)
(Task)
Managing Spark Using Cloudera Manager
(416 words:
)
(Task)
Managing Sqoop 2
(308 words:
)
(Task)
Managing the Cloudera Manager Server Log
(430 words:
)
(Task)
Managing the HBase Service
(261 words:
)
(Task)
Managing the Navigator Key HSM Service
(402 words:
)
(Task)
Managing the Spark History Server
(499 words:
)
(Task)
Managing the Sqoop 1 Client
(503 words:
)
(Task)
Managing User-Defined Functions (UDFs) with HiveServer2
(1511 words:
)
(Task)
Managing Users and Groups for the Cloudera Navigator Data Management Component
(807 words:
)
(Task)
Managing YARN
(1676 words:
)
(Task)
Managing YARN (MRv2) and MapReduce (MRv1)
(1352 words:
)
(Task)
Managing ZooKeeper
(1056 words:
)
MapReduce Metrics
(611 words:
)
Master Metrics
(7550 words:
)
Metric Aggregation
(1190 words:
)
(Task)
Migrating Data between Clusters Using distcp
(223 words:
)
(Task)
Modifying Impala Startup Options
(1483 words:
)
Monitor Metrics
(834 words:
)
(Task)
Monitoring Activities
(267 words:
)
(Task)
Monitoring and Diagnostics
(245 words:
)
(Task)
Monitoring Clusters
(951 words:
)
(Task)
Monitoring Hosts
(674 words:
)
(Task)
Monitoring Impala Queries
(3506 words:
)
(Task)
Monitoring MapReduce Jobs
(481 words:
)
(Task)
Monitoring Resource Management
(708 words:
)
(Task)
Monitoring Service Status
(729 words:
)
(Task)
Monitoring Services
(274 words:
)
(Task)
Monitoring Spark Applications
(1208 words:
)
(Task)
Monitoring YARN Applications
(4308 words:
)
(Task)
Moving NameNode Roles
(1057 words:
)
N
NameNode Metrics
(9833 words:
)
Navigator Audit Server Metrics
(892 words:
)
Navigator Metadata Server Metrics
(834 words:
)
Network Interface Metrics
(441 words:
)
NFS Gateway Metrics
(835 words:
)
NodeManager Metrics
(1859 words:
)
O
Oozie Metrics
(477 words:
)
Oozie Server Metrics
(23073 words:
)
(Task)
Optimizing Performance in CDH
(1399 words:
)
(Concept)
Overview of Impala Security
(765 words:
)
P
Parcels
(4103 words:
)
Passive Database Metrics
(839 words:
)
Passive Key Trustee Server Metrics
(840 words:
)
Performance Management
(201 words:
)
(Task)
Performing Disk Hot Swap for DataNodes
(858 words:
)
Periodic Stacks Collection
(785 words:
)
(Task)
Planning for Impala Deployment
(203 words:
)
(Release Notes)
Port Requirements for Backup and Disaster Recovery
(245 words:
)
(Reference)
Ports Used by Impala
(505 words:
)
Post-Installation Configuration for Impala
(816 words:
)
Post-migration Verification
(208 words:
)
(Release Notes)
Prerequisites for Setting up Cloudera Manager High Availability
(584 words:
)
Q
Query Details
(544 words:
)
QuickStart VM Administrative Information
(412 words:
)
R
(Task)
Redeploying the Oozie ShareLib
(335 words:
)
RegionServer Metrics
(5698 words:
)
Reports
(319 words:
)
Reports Manager Metrics
(972 words:
)
Resource Management
(508 words:
)
Resource Management for Impala
(445 words:
)
ResourceManager Metrics
(2165 words:
)
REVOKE Statement (CDH 5.2 or higher only)
(456 words:
)
Role Groups
(837 words:
)
(Task)
Running Diagnostic Commands for Roles
(345 words:
)
(Task)
Running Hive on Spark
(711 words:
)
(Task)
Running Spark Python Applications
(1402 words:
)
S
(Task)
Scheduling in Oozie Using Cron-like Syntax
(1111 words:
)
SecondaryNameNode Metrics
(1368 words:
)
(Task)
Securing Impala Data and Log Files
(497 words:
)
(Task)
Securing the Hive Metastore Database
(241 words:
)
(Task)
Securing the Impala Web User Interface
(774 words:
)
(Concept)
Security Guidelines for Impala
(593 words:
)
(Task)
Sending Usage and Diagnostic Data to Cloudera
(1806 words:
)
Sentry Metrics
(417 words:
)
Sentry Server Metrics
(835 words:
)
Server Metrics
(1133 words:
)
Service Monitor Metrics
(3274 words:
)
(Task)
Setting HDFS Quotas
(740 words:
)
(Task)
Setting the Oozie Database Timezone
(289 words:
)
(Task)
Setting Timeout Periods for Daemons, Queries, and Sessions
(917 words:
)
(Task)
Sizing NameNode Heap Memory
(1580 words:
)
Solr Metrics
(418 words:
)
Solr Replica Metrics
(4262 words:
)
Solr Server Metrics
(1021 words:
)
Solr Shard Metrics
(330 words:
)
Spark (Standalone) Metrics
(419 words:
)
Spark 2 Metrics
(421 words:
)
Spark Metrics
(418 words:
)
Sqoop 1 Client Metrics
(422 words:
)
Sqoop 2 Metrics
(422 words:
)
Sqoop 2 Server Metrics
(839 words:
)
(Task)
Starting and Stopping HBase
(779 words:
)
(Task)
Starting and Stopping HBase Using the Command Line
(434 words:
)
(Task)
Starting Impala
(746 words:
)
(Task)
Step 1: Setting Up Hosts and the Load Balancer
(1637 words:
)
(Task)
Step 2: Installing and Configuring Cloudera Manager Server for High Availability
(1475 words:
)
(Task)
Step 3: Installing and Configuring Cloudera Management Service for High Availability
(1652 words:
)
(Task)
Step 4: Automating Failover with Corosync and Pacemaker
(2807 words:
)
T
Tablet Server Metrics
(4361 words:
)
Task Attempts
(829 words:
)
TaskTracker Metrics
(1341 words:
)
(Task)
Testing Impala Performance
(691 words:
)
The File Browser
(595 words:
)
The Impala Service
(1276 words:
)
The Processes Tab
(300 words:
)
The Sentry Service
(2687 words:
)
Time Line
(1002 words:
)
Time Series Table Metrics
(417 words:
)
TLS and Kerberos Configuration for Cloudera Manager High Availability
(603 words:
)
Tracer Metrics
(835 words:
)
Triggers
(1526 words:
)
(Task)
Troubleshooting Cluster Configuration and Operation
(1213 words:
)
(Task)
Troubleshooting Hive
(2027 words:
)
(Task)
Troubleshooting Impala
(1588 words:
)
tsquery Language
(3541 words:
)
(Task)
Tuning Hive
(2967 words:
)
(Task)
Tuning Hive on Spark
(2049 words:
)
(Task)
Tuning Spark Applications
(3305 words:
)
(Task)
Tuning Spark Applications
(3309 words:
)
U
(Task)
Understanding Impala Query Performance - EXPLAIN Plans and Query Profiles
(1554 words:
)
(Task)
Upgrading Impala
(1419 words:
)
User Metrics
(795 words:
)
(Task)
Using an External Database for Hue
(203 words:
)
(Task)
Using Antivirus Software on CDH Hosts
(318 words:
)
(Task)
Using CDH with Isilon Storage
(2612 words:
)
(Task)
Using HDFS Caching with Impala (CDH 5.1 or higher only)
(3524 words:
)
(Task)
Using Impala Logging
(1928 words:
)
(Task)
Using Impala through a Proxy for High Availability
(1989 words:
)
(Task)
Using Impala with Isilon Storage
(829 words:
)
(Task)
Using MapReduce with HBase
(252 words:
)
(Task)
Using Multiple Authentication Methods with Impala
(285 words:
)
(Task)
Using the Multi Cloudera Manager Status Dashboard
(1326 words:
)
V
(Task)
Viewing Activity Details in a Report Format
(355 words:
)
(Task)
Viewing and Filtering MapReduce Activities
(1496 words:
)
(Task)
Viewing and Reverting Configuration Changes
(664 words:
)
(Task)
Viewing Charts for Cluster, Service, Role, and Host Instances
(930 words:
)
(Task)
Viewing Lineage Information for Impala Data
(733 words:
)
(Task)
Viewing Role Instance Status
(881 words:
)
(Task)
Viewing Running and Recent Commands
(1064 words:
)
(Task)
Viewing Service Instance Details
(930 words:
)
(Task)
Viewing Service Status
(1711 words:
)
(Task)
Viewing the Cloudera Manager Agent Logs
(306 words:
)
(Task)
Viewing the Cloudera Manager Server Log
(276 words:
)
(Task)
Viewing the Distribution of Task Attempts
(687 words:
)
(Task)
Viewing the Jobs in a Pig, Oozie, or Hive Activity
(414 words:
)
W
WebHCat Server Metrics
(835 words:
)
Work Preserving Recovery for YARN Components
(1001 words:
)
Worker Metrics
(836 words:
)
Y
YARN (MR2 Included) Metrics
(764 words:
)
YARN (MRv2) and MapReduce (MRv1) Schedulers
(478 words:
)
YARN Pool Metrics
(1890 words:
)
YARN Pool User Metrics
(592 words:
)
Z
ZooKeeper Metrics
(457 words:
)