If you're using Amazon EMR release version 5.7 or earlier, download the PostgreSQL JDBC driver. It is designed to scale up from a single server to thousands of servers, each offering local computation and storage. selects the sum of a column. . Setup Apache Spark. I removed the directory /var/lib/mysql. Hive Command Line Options Usage Examples Execute query using hive command line options $ hive -e 'select * from test'; Execute query using hive command line options in silent mode $ hive -S -e 'select * from test' Dump data to the file in silent mode $hive -S -e 'select col from tab1' > a.txt Read: To build the current Hive code from the master branch: Here, {version} refers to the current Hive version. This will result in the creation of a subdirectory named hive-x.y.z(where x.y.z is the release number): Set the environment variable HIVE_HOME to point to the installation directory: Finally, add $HIVE_HOME/bin to your PATH: The Hive GIT repository for the most recent Hive code is located here: git clonehttps://git-wip-us.apache.org/repos/asf/hive.git(the master branch). Partitioned tables must always have a partition selected in the WHERE clause of the statement. Remote clients to execute queries against the Hive server. We will go over Hive CLI Commands, Hive Command Line Interface, and Hives default service in this post. If the symptoms last longer, the antihistamine may be given over-the-counter. New node should be added to the configuration/slaves file in the master server. - edited Note that there may be differences in the runtime environment of Hadoop server nodes and the machine running the Hive client (because of different jvm versions or different software libraries). Hive by default provides user scott and password tiger. Method 2: Starting Postgres Server Using "pg_ctl" Firstly, you need to find the directory's path where Postgres is located. The CLI is a self-executing JAR file, which means it acts like a normal UNIX executable. Check out this link for documentation http://java.sun.com/javase/6/docs/api/java/util/regex/Pattern.html. at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305) Hive uses log4j for logging. Hives ease of use allows it to be used by a large number of people. lists all the table that end with 's'. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Apache Hadoop and associated open source project names are trademarks of the Apache Software Foundation. Hosting plans available from this provider include shared hosting, virtual private servers (VPS), dedicated servers, and colocation. Please try the below commands in your command line and try running your hive server. window.ezoSTPixelAdd(slotId, 'adsensetype', 1); Spark Home. at java.sql.DriverManager.getConnection(DriverManager.java:154) To learn more, see our tips on writing great answers. . Hive by default gets its configuration from, The location of the Hive configuration directory can be changed by setting the, Configuration variables can be changed by (re-)defining them in. The keyword 'OVERWRITE' signifies that existing data in the table is deleted. Using The Route Command In Linux To Manage Network Routing, Checking The Kubernetes Version In Linux: A Step-by-Step Guide, Checking And Managing RAM Usage In Red Hat Linux, How To Check Your Network Card In Linux A Comprehensive Guide, A Step-By-Step Guide To Running Metasploitable2 Linux For Security Professionals And System Administrators. Let's connect to hiveserver2 now. Start the Hive command-line interface using the following commands: cd $HIVE_HOME/bin hive You are now able to issue SQL-like commands and directly interact with HDFS. Senior Hadoop developer with 4 years of experience in designing and architecture solutions for the Big Data domain and has been involved with several complex engagements. Do I need a thermal expansion tank if I already have a pressure tank? Outside the US: +1 650 362 0488. In order to obtain the performance metrics via the PerfLogger, you need to set DEBUG level logging for the PerfLogger class (HIVE-12675). Cloudera Enterprise6.3.x | Other versions. To use the HDFS commands, first you need to start the Hadoop services using the following command: sbin/start-all.sh. By selecting -h and -p options, we connect to a remote Hive server. Follow these steps to start different components of Hive on a node: Run Hive CLI: $HIVE_HOME/bin/hive Run HiveServer2 and Beeline: $HIVE_HOME/bin/hiveserver2 $HIVE_HOME/bin/beeline -u jdbc:Hive2://$HiveServer2_HOST:$HiveServer2_PORT Run HCatalog and start up the HCatalog server: $HIVE_HOME/hcatalog/sbin/hcat_server.sh Run the HCatalog CLI: Hypixel, as well as Bedrock Edition, was previously available, but it has since been discontinued. Every command can be used now but they have to be entered with a '#' at the beginning. . Give the connection alias a name in the 'Name' input box. Why are physically impossible and logically impossible concepts considered separate in terms of probability? Set. Any branches with other names are feature branches for works-in-progress. Connect to the master node. For example to build against Hadoop 1.x, the above mvn command becomes: Prior to Hive 0.13, Hive was built using Apache Ant. mysql> grant all on *. If this documentation includes code, including but not limited to, code examples, Cloudera makes this available to you under the terms of the Apache License, Version 2.0, including any required Hadoop 2.x (preferred), 1.x (not supported by Hive 2.0.0 onward). They can also be specified in the projection clauses. Hive is commonly used in production Linux and Windows environment. notices. If the user wishes, the logs can be emitted to the console by adding the arguments shown below: Alternatively, the user can change the logging level only by using: Another option for logging is TimeBasedRollingPolicy (applicable for Hive 1.1.0and above, HIVE-9001) by providing DAILY option as shown below: Note that setting hive.root.logger via the 'set' command does not change logging properties since they are determined at initialization time. process: Beeline is the CLI (command-line interface) developed specifically to interact with HiveServer2. Hive Hosting also provides a 100% satisfaction guarantee, which means that if you are dissatisfied with your service, you can always choose another hosting provider. By default, tables are assumed to be of text input format and the delimiters are assumed to be ^A(ctrl-a). If it is unable to do this, it fails with an error. If you have mild hives, they will usually go away on their own after a few hours. The name of the log entry is "HiveMetaStore.audit". The queen bee will need to be placed in the hive box first. var ffid = 1; Turns out no socket is open for the process that hiveserver2 is running in. at com.mysql.jdbc.ConnectionImpl. Is it a bug? The avg, min, or max can also be used. Hive servers are available in two locations: North America and Europe. Make sure the directory has the sticky bit set (chmod 1777 ). $ $HIVE_HOME/bin/schematool -dbType <db type> -initSchema HiveServer2 (introduced in Hive 0.11) has its own CLI called Beeline. Hive OS is a linux-like operating system for GPU and ASIC mining. and, restart the HiveServer2 and try to run the beeline command again. Hive configuration is an overlay on top of Hadoop it inherits the Hadoop configuration variables by default. Not well-maintained Mineplex is a product of mineplex.com. If you are running the metastore in Remote mode, you must start the Hive metastore before you Some example queries are shown below. This streams the data in the map phase through the script /bin/cat (like Hadoop streaming).Similarly streaming can be used on the reduce side (please see the Hive Tutorial for examples). Use the following commands to start beeline and connect to a running HiveServer2 process. Useful Hiveon OS and Linux Commands in Simple Words | by Hiveon | Hiveon | Medium Sign up 500 Apologies, but something went wrong on our end. at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1300) The table must use a native SerDe. Hive Shell is the default service for interacting with Hive, which is just Hive Shell. This doesn't log anything to STDOUTPUT but starts a process which is running, however I can't see any tcp sockets listening on the port 10000. (ConnectionImpl.java:792) To copy the files from the extracted directory to the /usr/local/hive directory, use the following commands. In the embedded mode, it runs an embedded Hive (similar to Hive Command line) whereas remote mode is for connecting to a separate HiveServer2 process over Thrift. (Otherwise, the user will get an exception allocating local disk space.). Then, add the driver to the Hive library path ( /usr/lib/hive/lib ). The Beeline shell works in both embedded mode as well as remote mode. HiveServer2 operation logs are available to clients starting in Hive 0.14. I fix this issue using. Starting with Hive 0.13.0, the default logging level is INFO. Commands for players Admin Commands Commands for BattlEye Categories: DayZ (PC) To run Hive commands interactively. Start hive metastore service. However, Hive Metastore does not start atomatically anymore when I reboot HDP virtual machine. lo.observe(document.getElementById(slotId + '-asloaded'), { attributes: true }); Prerequisites: Have Hive installed and setup to run on Hadoop cluster. at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:381) Making statements based on opinion; back them up with references or personal experience. Find the "company" database in the list: Command-Line Syntax Key Feedback Submit and view feedback for The below given is the spark-shell command: spark-shell --conf spark.sql.hive.thriftServer.singleSession=true By copying and pasting this above code will make you registered with your data The second one is by using Spark submit: Do a bundle of the above command line and make or create a file - jar out of that. export PROJECT=$ (gcloud info. I run the following command: Python with Apache Spark using . Dont be concerned, because youll be automatically linked to the one nearest you. We will find out how to properly install Hive OS, configure the system for stable operation, configure and overclock video cards, how to make a wallet and flight lists to start mining. Audit logs were added in Hive 0.7for secure client connections(HIVE-1948) and in Hive 0.10 for non-secure connections (HIVE-3277; also see HIVE-2797). If you know any other commands to restart the hive metastore or any other possible solutions for this problem please let me know. at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) Its a JDBC client that is based on the SQLLine CLI. It seems that your hive server is not running properly. HiveServer2 a.k.a HS2 is a second-generation Hive server that enablesif(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[728,90],'sparkbyexamples_com-medrectangle-3','ezslot_4',156,'0','0'])};__ez_fad_position('div-gpt-ad-sparkbyexamples_com-medrectangle-3-0'); Before you proceed to start HiveServer2, make sure you have created the Hive Metastore and data warehouse location and able to run Hive CLI. 'LOCAL' signifies that the input file is on the local file system. For example: The latter shows all the current settings. container.style.maxHeight = container.style.minHeight + 'px'; Refer to https://logging.apache.org/log4j/2.x/manual/async.htmlfor benefits and drawbacks. The Web UI is available at port 10002 (127.0.0.1:10002) by default. ins.className = 'adsbygoogle ezasloaded'; Using a variety of treatments to treat hives is the best way to prevent them from recurring. After starting the Hive shell as the hive user, you can submit queries to Hive. Why do many companies reject expired SSL certificates as bugs in bug bounties? The step named "Hive Check execute" failed. The location and the type of the RDBMS can be controlled by the two variables javax.jdo.option.ConnectionURL and javax.jdo.option.ConnectionDriverName. Then, you need to start the metastore service. Hive How to Show All Partitions of a Table? Once connected to Hive, you can use the 'create' command to create tables, databases and other elements. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. localhost at port 10000: If you are using HiveServer2 on a cluster that does not have Kerberos security enabled, then the password is arbitrary in the command for starting Beeline. Not the answer you're looking for? 2. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Check the privileges for 'hive' user in mysql for the 'metastore' database, I have nly 4 databeses in mysql. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'sparkbyexamples_com-box-2','ezslot_6',132,'0','0'])};__ez_fad_position('div-gpt-ad-sparkbyexamples_com-box-2-0');HiveServer2 is the second generation of the Hive server, the first being HiveServer1which has been deprecated and will be removed in future versions of Hive, so lets start using HiveServer2. Hive command is a data warehouse infrastructure tool that sits on top Hadoop to summarize Big data. Is a collection of years plural or singular? Minecraft filters out all conversations that happen on The Hive before they appear on the screen. To build Hive in Ant against Hadoop 0.23, 2.0.0, or other version, build with the appropriate flag; some examples below: In addition, you must use below HDFS commands to create /tmp and /user/hive/warehouse (aka hive.metastore.warehouse.dir) and set them chmod g+wbefore you can create a table in Hive. The database creates in a default location of the Hive warehouse. Connect and share knowledge within a single location that is structured and easy to search. ). If building Hive source using Maven (mvn), we will refer to the directory "/packaging/target/apache-hive-{version}-SNAPSHOT-bin/apache-hive-{version}-SNAPSHOT-bin" as for the rest of the page. We and our partners use cookies to Store and/or access information on a device. Karmasphere (http://karmasphere.com ) (commercial product). Java 8: The trust store password does not need to be specified. If you want to run the metastore as a network server so it can be accessed from multiple nodes, see Hive Using Derby in Server Mode. The Hive is a fun and safe place to hangout with friends and play fun games, and we take every effort to make it that way. Click 'OK' to complete the driver registration. List. First, you need to have the hive binaries installed. Refer to JDO (or JPOX) documentation for more details on supported databases. The Hive website contains additional information on games, features, and updates. Running a Hive Query from the command line. For information about WebHCat errors and logging, see Error Codes and Responses and Log Files in the WebHCat manual. Hive Configuration Variables with --hiveconf, Scenario 3: -S, -e Options, Environment variables & Redirecting Output to File, Scenario 4: Connecting Remote Hive Server, Scenario 6: .hiverc file Initialization Script, Flume Avro Client Collecting a Remote File into Local File, Specify the database to use in Hive Session. ). 4. systemct start mariadb; systemctl enable mariadb (problem solved). How to show that an expression of a finite type must be one of the finitely many possible values? The two LOAD statements above load data into two different partitions of the table invites. You can also start Hive server HS2 (HiveServer2) using hive --service command.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'sparkbyexamples_com-box-4','ezslot_12',139,'0','0'])};__ez_fad_position('div-gpt-ad-sparkbyexamples_com-box-4-0');if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'sparkbyexamples_com-box-4','ezslot_13',139,'0','1'])};__ez_fad_position('div-gpt-ad-sparkbyexamples_com-box-4-0_1'); .box-4-multi-139{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:15px !important;margin-left:auto !important;margin-right:auto !important;margin-top:15px !important;max-width:100% !important;min-height:250px;min-width:250px;padding:0;text-align:center !important;}. I uninstalled the mariadb maridb-server packages 2. at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2154) Hives are itchy skin rash that affects most people on a daily basis. HiveServer2 is an improved version of HiveServer that supports Kerberos authentication and multi-client concurrency. for loop. Iterables/Collections. The intent of providing a separate configuration file is to enable administrators to centralize execution log capture if desired (on a NFS file server for example). Inhalation of an allergen can be triggered by a variety of factors, causing the rash. Hive Hosting is a well-known web hosting provider that provides exceptional customer service as well as a variety of web hosting plans and services. Hive Hosting is ranked 3688th out of 3,853 web hosting companies as of June 2016, according to Host Metric. Right now, in the default configuration, this metadata can only be seen by one user at a time. Hive is a regular RDBMS, as well as a schema on reading means. Lastly, type in the name of the new key and press Enter. Hive Difference Between Internal Tables vs External Tables? You can connect to a different database by using the first command line, such as hive db=/usr/share/cloudxlab/hives/mydb. The region and polygon don't match. Then, the worker bees will need to be placed in the hive box. 01-24-2021 Load the components data into the tables by using the 'load data' command. What is the command used for starting Hive terminal? at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:4101) Note that in all the examples that follow, INSERT (into a Hive table, local directory or HDFS directory) is optional. Connect and share knowledge within a single location that is structured and easy to search. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Method 1: Starting Postgres Server Using "net start" Launch the Windows CMD as an administrator and execute the "net start" command to start the Postgres Server: net start postgresql-x64-15. at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) Java 11: the truststore format has changed to PKCS and the truststore password is required; otherwise, the connection fails. Acidity of alcohols and basicity of amines. You may find it useful, though it's not necessary, to set HIVE_HOME: To use the Hive command line interface (CLI) from the shell: Starting from Hive 2.1, we need to run the schematool command below as an initialization step. I am trying to run hiveserver2 on my hadoop cluster so that I can access hive using jdbc. If you have an outbreak that isnt going away in a few days, you should see a doctor. Apache hive, on the other hand, is a schema on reading means, which means that inserting data into a hive table does not prevent data type mismatches, but rather reflects the null value generated by the reading. Planning a New Cloudera Enterprise Deployment, Step 1: Run the Cloudera Manager Installer, Migrating Embedded PostgreSQL Database to External PostgreSQL Database, Storage Space Planning for Cloudera Manager, Manually Install Cloudera Software Packages, Creating a CDH Cluster Using a Cloudera Manager Template, Step 5: Set up the Cloudera Manager Database, Installing Cloudera Navigator Key Trustee Server, Installing Navigator HSM KMS Backed by Thales HSM, Installing Navigator HSM KMS Backed by Luna HSM, Uninstalling a CDH Component From a Single Host, Starting, Stopping, and Restarting the Cloudera Manager Server, Configuring Cloudera Manager Server Ports, Moving the Cloudera Manager Server to a New Host, Migrating from PostgreSQL Database Server to MySQL/Oracle Database Server, Starting, Stopping, and Restarting Cloudera Manager Agents, Sending Usage and Diagnostic Data to Cloudera, Exporting and Importing Cloudera Manager Configuration, Modifying Configuration Properties Using Cloudera Manager, Viewing and Reverting Configuration Changes, Cloudera Manager Configuration Properties Reference, Starting, Stopping, Refreshing, and Restarting a Cluster, Virtual Private Clusters and Cloudera SDX, Compatibility Considerations for Virtual Private Clusters, Tutorial: Using Impala, Hive and Hue with Virtual Private Clusters, Networking Considerations for Virtual Private Clusters, Backing Up and Restoring NameNode Metadata, Configuring Storage Directories for DataNodes, Configuring Storage Balancing for DataNodes, Preventing Inadvertent Deletion of Directories, Configuring Centralized Cache Management in HDFS, Configuring Heterogeneous Storage in HDFS, Enabling Hue Applications Using Cloudera Manager, Post-Installation Configuration for Impala, Configuring Services to Use the GPL Extras Parcel, Tuning and Troubleshooting Host Decommissioning, Comparing Configurations for a Service Between Clusters, Starting, Stopping, and Restarting Services, Introduction to Cloudera Manager Monitoring, Viewing Charts for Cluster, Service, Role, and Host Instances, Viewing and Filtering MapReduce Activities, Viewing the Jobs in a Pig, Oozie, or Hive Activity, Viewing Activity Details in a Report Format, Viewing the Distribution of Task Attempts, Downloading HDFS Directory Access Permission Reports, Troubleshooting Cluster Configuration and Operation, Authentication Server Load Balancer Health Tests, Impala Llama ApplicationMaster Health Tests, Navigator Luna KMS Metastore Health Tests, Navigator Thales KMS Metastore Health Tests, Authentication Server Load Balancer Metrics, HBase RegionServer Replication Peer Metrics, Navigator HSM KMS backed by SafeNet Luna HSM Metrics, Navigator HSM KMS backed by Thales HSM Metrics, Choosing and Configuring Data Compression, YARN (MRv2) and MapReduce (MRv1) Schedulers, Enabling and Disabling Fair Scheduler Preemption, Creating a Custom Cluster Utilization Report, Configuring Other CDH Components to Use HDFS HA, Administering an HDFS High Availability Cluster, Changing a Nameservice Name for Highly Available HDFS Using Cloudera Manager, MapReduce (MRv1) and YARN (MRv2) High Availability, YARN (MRv2) ResourceManager High Availability, Work Preserving Recovery for YARN Components, MapReduce (MRv1) JobTracker High Availability, Cloudera Navigator Key Trustee Server High Availability, Enabling Key Trustee KMS High Availability, Enabling Navigator HSM KMS High Availability, High Availability for Other CDH Components, Navigator Data Management in a High Availability Environment, Configuring Cloudera Manager for High Availability With a Load Balancer, Introduction to Cloudera Manager Deployment Architecture, Prerequisites for Setting up Cloudera Manager High Availability, High-Level Steps to Configure Cloudera Manager High Availability, Step 1: Setting Up Hosts and the Load Balancer, Step 2: Installing and Configuring Cloudera Manager Server for High Availability, Step 3: Installing and Configuring Cloudera Management Service for High Availability, Step 4: Automating Failover with Corosync and Pacemaker, TLS and Kerberos Configuration for Cloudera Manager High Availability, Port Requirements for Backup and Disaster Recovery, Monitoring the Performance of HDFS Replications, Monitoring the Performance of Hive/Impala Replications, Enabling Replication Between Clusters with Kerberos Authentication, How To Back Up and Restore Apache Hive Data Using Cloudera Enterprise BDR, How To Back Up and Restore HDFS Data Using Cloudera Enterprise BDR, Migrating Data between Clusters Using distcp, Copying Data between a Secure and an Insecure Cluster using DistCp and WebHDFS, Using S3 Credentials with YARN, MapReduce, or Spark, How to Configure a MapReduce Job to Access S3 with an HDFS Credstore, Importing Data into Amazon S3 Using Sqoop, Configuring ADLS Access Using Cloudera Manager, Importing Data into Microsoft Azure Data Lake Store Using Sqoop, Configuring Google Cloud Storage Connectivity, How To Create a Multitenant Enterprise Data Hub, Configuring Authentication in Cloudera Manager, Configuring External Authentication and Authorization for Cloudera Manager, Step 2: Install JCE Policy Files for AES-256 Encryption, Step 3: Create the Kerberos Principal for Cloudera Manager Server, Step 4: Enabling Kerberos Using the Wizard, Step 6: Get or Create a Kerberos Principal for Each User Account, Step 7: Prepare the Cluster for Each User, Step 8: Verify that Kerberos Security is Working, Step 9: (Optional) Enable Authentication for HTTP Web Consoles for Hadoop Roles, Kerberos Authentication for Non-Default Users, Managing Kerberos Credentials Using Cloudera Manager, Using a Custom Kerberos Keytab Retrieval Script, Using Auth-to-Local Rules to Isolate Cluster Users, Configuring Authentication for Cloudera Navigator, Cloudera Navigator and External Authentication, Configuring Cloudera Navigator for Active Directory, Configuring Groups for Cloudera Navigator, Configuring Authentication for Other Components, Configuring Kerberos for Flume Thrift Source and Sink Using Cloudera Manager, Using Substitution Variables with Flume for Kerberos Artifacts, Configuring Kerberos Authentication for HBase, Configuring the HBase Client TGT Renewal Period, Using Hive to Run Queries on a Secure HBase Server, Enable Hue to Use Kerberos for Authentication, Enabling Kerberos Authentication for Impala, Using Multiple Authentication Methods with Impala, Configuring Impala Delegation for Hue and BI Tools, Configuring a Dedicated MIT KDC for Cross-Realm Trust, Integrating MIT Kerberos and Active Directory, Hadoop Users (user:group) and Kerberos Principals, Mapping Kerberos Principals to Short Names, Configuring TLS Encryption for Cloudera Manager and CDH Using Auto-TLS, Manually Configuring TLS Encryption for Cloudera Manager, Manually Configuring TLS Encryption on the Agent Listening Port, Manually Configuring TLS/SSL Encryption for CDH Services, Configuring TLS/SSL for HDFS, YARN and MapReduce, Configuring Encrypted Communication Between HiveServer2 and Client Drivers, Configuring TLS/SSL for Navigator Audit Server, Configuring TLS/SSL for Navigator Metadata Server, Configuring TLS/SSL for Kafka (Navigator Event Broker), Configuring Encrypted Transport for HBase, Data at Rest Encryption Reference Architecture, Resource Planning for Data at Rest Encryption, Optimizing Performance for HDFS Transparent Encryption, Enabling HDFS Encryption Using the Wizard, Configuring the Key Management Server (KMS), Configuring KMS Access Control Lists (ACLs), Migrating from a Key Trustee KMS to an HSM KMS, Migrating Keys from a Java KeyStore to Cloudera Navigator Key Trustee Server, Migrating a Key Trustee KMS Server Role Instance to a New Host, Configuring CDH Services for HDFS Encryption, Backing Up and Restoring Key Trustee Server and Clients, Initializing Standalone Key Trustee Server, Configuring a Mail Transfer Agent for Key Trustee Server, Verifying Cloudera Navigator Key Trustee Server Operations, Managing Key Trustee Server Organizations, HSM-Specific Setup for Cloudera Navigator Key HSM, Integrating Key HSM with Key Trustee Server, Registering Cloudera Navigator Encrypt with Key Trustee Server, Preparing for Encryption Using Cloudera Navigator Encrypt, Encrypting and Decrypting Data Using Cloudera Navigator Encrypt, Converting from Device Names to UUIDs for Encrypted Devices, Configuring Encrypted On-disk File Channels for Flume, Installation Considerations for Impala Security, Add Root and Intermediate CAs to Truststore for TLS/SSL, Authenticate Kerberos Principals Using Java, Configure Antivirus Software on CDH Hosts, Configure Browser-based Interfaces to Require Authentication (SPNEGO), Configure Browsers for Kerberos Authentication (SPNEGO), Configure Cluster to Use Kerberos Authentication, Convert DER, JKS, PEM Files for TLS/SSL Artifacts, Obtain and Deploy Keys and Certificates for TLS/SSL, Set Up a Gateway Host to Restrict Access to the Cluster, Set Up Access to Cloudera EDH or Altus Director (Microsoft Azure Marketplace), Using Audit Events to Understand Cluster Activity, Configuring Cloudera Navigator to work with Hue HA, Cloudera Navigator support for Virtual Private Clusters, Encryption (TLS/SSL) and Cloudera Navigator, Limiting Sensitive Data in Navigator Logs, Preventing Concurrent Logins from the Same User, Enabling Audit and Log Collection for Services, Monitoring Navigator Audit Service Health, Configuring the Server for Policy Messages, Using Cloudera Navigator with Altus Clusters, Configuring Extraction for Altus Clusters on AWS, Applying Metadata to HDFS and Hive Entities using the API, Using the Purge APIs for Metadata Maintenance Tasks, Troubleshooting Navigator Data Management, Files Installed by the Flume RPM and Debian Packages, Configuring the Storage Policy for the Write-Ahead Log (WAL), Using the HBCK2 Tool to Remediate HBase Clusters, Exposing HBase Metrics to a Ganglia Server, Configuration Change on Hosts Used with HCatalog, Accessing Table Information with the HCatalog Command-line API, Unable to connect to database with provided credential, Unknown Attribute Name exception while enabling SAML, Downloading query results from Hue takes long time, 502 Proxy Error while accessing Hue from the Load Balancer, Hue Load Balancer does not start after enabling TLS, Unable to kill Hive queries from Job Browser, Unable to connect Oracle database to Hue using SCAN, Increasing the maximum number of processes for Oracle database, Unable to authenticate to Hbase when using Hue, ARRAY Complex Type (CDH 5.5 or higher only), MAP Complex Type (CDH 5.5 or higher only), STRUCT Complex Type (CDH 5.5 or higher only), VARIANCE, VARIANCE_SAMP, VARIANCE_POP, VAR_SAMP, VAR_POP, Configuring Resource Pools and Admission Control, Managing Topics across Multiple Kafka Clusters, Setting up an End-to-End Data Streaming Pipeline, Kafka Security Hardening with Zookeeper ACLs, Configuring an External Database for Oozie, Configuring Oozie to Enable MapReduce Jobs To Read/Write from Amazon S3, Configuring Oozie to Enable MapReduce Jobs To Read/Write from Microsoft Azure (ADLS), Starting, Stopping, and Accessing the Oozie Server, Adding the Oozie Service Using Cloudera Manager, Configuring Oozie Data Purge Settings Using Cloudera Manager, Dumping and Loading an Oozie Database Using Cloudera Manager, Adding Schema to Oozie Using Cloudera Manager, Enabling the Oozie Web Console on Managed Clusters, Scheduling in Oozie Using Cron-like Syntax, Installing Apache Phoenix using Cloudera Manager, Using Apache Phoenix to Store and Access Data, Orchestrating SQL and APIs with Apache Phoenix, Creating and Using User-Defined Functions (UDFs) in Phoenix, Mapping Phoenix Schemas to HBase Namespaces, Associating Tables of a Schema to a Namespace, Understanding Apache Phoenix-Spark Connector, Understanding Apache Phoenix-Hive Connector, Using MapReduce Batch Indexing to Index Sample Tweets, Near Real Time (NRT) Indexing Tweets Using Flume, Using Search through a Proxy for High Availability, Enable Kerberos Authentication in Cloudera Search, Flume MorphlineSolrSink Configuration Options, Flume MorphlineInterceptor Configuration Options, Flume Solr UUIDInterceptor Configuration Options, Flume Solr BlobHandler Configuration Options, Flume Solr BlobDeserializer Configuration Options, Solr Query Returns no Documents when Executed with a Non-Privileged User, Installing and Upgrading the Sentry Service, Configuring Sentry Authorization for Cloudera Search, Synchronizing HDFS ACLs and Sentry Permissions, Authorization Privilege Model for Hive and Impala, Authorization Privilege Model for Cloudera Search, Frequently Asked Questions about Apache Spark in CDH, Developing and Running a Spark WordCount Application, Accessing Data Stored in Amazon S3 through Spark, Accessing Data Stored in Azure Data Lake Store (ADLS) through Spark, Accessing Avro Data Files From Spark SQL Applications, Accessing Parquet Files From Spark SQL Applications, Building and Running a Crunch Application with Spark.