azure-hdinsight

Azure HDInsight Skill

This skill provides expert guidance for Azure HDInsight. Covers troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. It combines local quick-reference content with remote documentation fetching capabilities.

How to Use This Skill

> IMPORTANT for Agent: Use the Category Index below to locate relevant sections. For categories with line ranges (e.g., L35-L120), use read_file with the specified lines. For categories with file links (e.g., [security.md](security.md)), use read_file on the linked reference file

> IMPORTANT for Agent: If metadata.generated_at is more than 3 months old, suggest the user pull the latest version from the repository. If mcp_microsoftdocs tools are not available, suggest the user install it: Installation Guide

This skill requires network access to fetch documentation content:

• Preferred: Use mcp_microsoftdocs:microsoft_docs_fetch with query string from=learn-agent-skill. Returns Markdown.
• Fallback: Use fetch_webpage with query string from=learn-agent-skill&accept=text/markdown. Returns Markdown.

Category Index

| Category | Lines | Description |

|----------|-------|-------------|

| Troubleshooting | L37-L132 | Diagnosing and fixing HDInsight cluster issues: creation/auth, networking, storage, Ambari/HDFS/Hive/HBase/Kafka/Spark/YARN problems, performance, disk/CPU, and known error codes/workarounds. |

| Best Practices | L133-L174 | Best practices for designing, securing, monitoring, scaling, and tuning HDInsight clusters and workloads (Hadoop, Spark, Hive, HBase, Kafka), including storage, migration, and performance optimization. |

| Decision Making | L175-L200 | Planning HDInsight capacity, networking, storage, and VM sizes, plus detailed migration/upgrade paths for Hadoop, HBase, Kafka, Ambari, and HDInsight versions and load balancers. |

| Architecture & Design Patterns | L201-L215 | HDInsight cluster architecture, security, networking, HA/DR, migration from on-prem Hadoop, shared storage, streaming design, and operational pipelines with Ambari/Oozie |

| Limits & Quotas | L216-L225 | HDInsight capacity limits, node configs, Kafka-specific limits, metastore constraints, log sizing/retention, and how to request/manage CPU core quota increases. |

| Security | L226-L269 | Securing HDInsight clusters: identity and access (Entra, LDAP, Ranger, RBAC), network isolation (NSG, Private Link), TLS/encryption, Kafka/Hive/Spark security, and security best practices. |

| Configuration | L270-L326 | Configuring and tuning HDInsight clusters: networking/VPN, Ambari/Hive/Spark/HBase settings, autoscale, monitoring/logging, SSH/Jupyter/VS Code access, and script-based customizations. |

| Integrations & Coding Patterns | L327-L394 | Patterns and code samples for integrating HDInsight (Hive, Spark, Kafka, HBase, MapReduce, Sqoop) with tools, SDKs, REST/CLI, and external services like SQL, Cosmos DB, Power BI, IoT, and Synapse |

| Deployment | L395-L408 | Creating, configuring, migrating, and automating HDInsight clusters (Hadoop, HBase, Kafka) using portal, CLI, PowerShell, ARM/REST, Data Factory, Marketplace, AMA, and runbooks |

Troubleshooting

| Topic | URL |

|-------|-----|

| Address reliability issues on older HDInsight images | https://learn.microsoft.com/en-us/azure/hdinsight/cluster-reliability-issues |

| Fix component version validation errors in HDInsight ARM templates | https://learn.microsoft.com/en-us/azure/hdinsight/component-version-validation-error-arm-templates |

| Troubleshoot Azure HDInsight cluster creation errors | https://learn.microsoft.com/en-us/azure/hdinsight/create-cluster-error-dictionary |

| Troubleshoot authentication issues for secure HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/domain-joined-authentication-issues |

| Run diagnostic script when HDInsight cluster creation fails with DomainNotFound | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/sample-script |

| Fix DomainNotFound errors during HDInsight cluster creation | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/troubleshoot-domainnotfound |

| Fix Apache Ambari directory alerts in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-ambari-troubleshoot-directory-alerts |

| Troubleshoot Ambari UI down hosts and services in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-ambari-troubleshoot-down-hosts-services |

| Fix Apache Ambari UI 502 errors on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-ambari-troubleshoot-fivezerotwo-error |

| Resolve Apache Ambari heartbeat issues in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-ambari-troubleshoot-heartbeat-issues |

| Troubleshoot Apache Ambari Metrics Collector on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-ambari-troubleshoot-metricservice-issues |

| Resolve Apache Ambari stale alerts in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-ambari-troubleshoot-stale-alerts |

| Fix local HDFS stuck in safe mode on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/hdinsight-hdfs-troubleshoot-safe-mode |

| Fix HDInsight cluster creation failures | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/hdinsight-troubleshoot-cluster-creation-fails |

| Convert service principal certificates to base-64 for HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/hdinsight-troubleshoot-converting-service-principal-certificate |

| Resolve Data Lake storage file access issues in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/hdinsight-troubleshoot-data-lake-files |

| Fix InvalidNetworkSecurityGroupSecurityRules for HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/hdinsight-troubleshoot-invalidnetworksecuritygroupsecurityrules-cluster-creation-fails |

| Resolve HDInsight node disk space exhaustion | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/hdinsight-troubleshoot-out-disk-space |

| Fix Watchdog BUG soft lockup CPU errors in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/hdinsight-troubleshoot-soft-lockup-cpu |

| Resolve node addition failures in HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/hdinsight-troubleshoot-unable-add-nodes |

| Troubleshoot login failures to HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/hdinsight-troubleshoot-unable-log-in-cluster |

| Manage and troubleshoot disk space issues in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/troubleshoot-disk-space |

| Resolve InvalidNetworkConfigurationErrorCode in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/troubleshoot-invalidnetworkconfigurationerrorcode-cluster-creation-fails |

| Restore Key Vault access for encrypted HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/troubleshoot-lost-key-vault-access |

| Fix port conflicts when starting HDInsight services | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/troubleshoot-port-conflict |

| Fix 'account does not support http' storage errors in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/troubleshoot-wasbs-storage-exception |

| Fix invalid BCFile errors when reading YARN logs | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/troubleshoot-yarn-log-invalid-bcfile |

| Resolve BindException address-in-use on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/hbase-troubleshoot-bindexception-address-use |

| Fix HBase hbck inconsistency errors on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/hbase-troubleshoot-hbase-hbck-inconsistencies |

| Troubleshoot pegged CPU on HBase region servers | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/hbase-troubleshoot-pegged-cpu-region-server |

| Resolve Apache Phoenix connectivity issues on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/hbase-troubleshoot-phoenix-connectivity |

| Fix missing data in Phoenix views after HDP upgrade | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/hbase-troubleshoot-phoenix-no-data |

| Fix HBase REST service not responding on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/hbase-troubleshoot-rest-not-spending |

| Fix HBase Master startup failures on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/hbase-troubleshoot-start-fails |

| Resolve storage exceptions after connection reset | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/hbase-troubleshoot-storage-exception-reset |

| Resolve timeouts with hbase hbck on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/hbase-troubleshoot-timeouts-hbase-hbck |

| Troubleshoot HBase region server issues on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/hbase-troubleshoot-unassigned-regions |

| Fix HBase TTL data retention issues on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/troubleshoot-data-retention-issues-expired-data |

| Troubleshoot HBase REST API issues on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/troubleshoot-rest-api |

| Access and interpret YARN application logs on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-access-yarn-app-logs-linux |

| Enable and collect Hadoop heap dumps on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-collect-debug-heap-dump-linux |

| Resolve Hive out-of-memory errors on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-hive-out-of-memory-error-oom |

| Lookup and resolve Hadoop stack trace errors on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-stack-trace-error-messages |

| Understand and resolve WebHCat errors on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-templeton-webhcat-debug-errors |

| Known issues and troubleshooting for Azure HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-known-issues |

| Fix Ambari access failures after certificate rotation | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-known-issues-ambari-access-certificate-issue |

| Resolve Ambari user switch issues on HDInsight 5.1 | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-known-issues-ambari-users-cache |

| Recover HDInsight headnodes from /tmp disk usage leak | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-known-issues-cluster-head-node-unresponsive |

| Mitigate conda version regression on HDInsight 5.1 | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-known-issues-conda-version-regression |

| Resolve Ranger startup failures on ESP HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-known-issues-ranger-cluster-create-failure |

| Diagnose slow or failing jobs on HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-troubleshoot-failed-cluster |

| HDInsight troubleshooting guide index | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-troubleshoot-guide |

| Troubleshoot HDFS issues in Azure HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-troubleshoot-hdfs |

| Common Hive issues and fixes on Azure HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-troubleshoot-hive |

| Troubleshoot YARN issues in Azure HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-troubleshoot-yarn |

| Restore error messages in Ambari Hive View on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/interactive-query-troubleshoot-error-message-hive-view |

| Resolve Hive log disk space issues on HDInsight head nodes | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/interactive-query-troubleshoot-hive-logs-diskspace-full-headnodes |

| Fix Hive View inaccessibility due to Zookeeper issues | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/interactive-query-troubleshoot-inaccessible-hive-view |

| Troubleshoot Hive join OutOfMemory GC overhead errors | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/interactive-query-troubleshoot-outofmemory-overhead-exceeded |

| Resolve permission denied errors creating Hive tables | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/interactive-query-troubleshoot-permission-error-create-table |

| Diagnose poor Hive LLAP query performance in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/interactive-query-troubleshoot-query-performance |

| Fix slow reducers and data skew in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/interactive-query-troubleshoot-slow-reducer |

| Troubleshoot Apache Tez application hangs in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/interactive-query-troubleshoot-tez-hangs |

| Fix slow or failing Ambari Tez View in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/interactive-query-troubleshoot-tez-view-slow |

| Fix Hive View query result timeout in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/interactive-query-troubleshoot-view-time-out |

| Correct Hive JDBC URL in Zeppelin interpreter on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/interactive-query-troubleshoot-zookeeperhiveclientexception-hiveserver-configs |

| Resolve Ambari Hive View gateway timeout exceptions | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/troubleshoot-gateway-timeout |

| Troubleshoot Hive LLAP workload management issues | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/troubleshoot-workload-management-issues |

| Resolve Kafka broker startup failures from full disks | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/kafka-troubleshoot-full-disk |

| Fix HDInsight Kafka error: insufficient fault domains | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/kafka-troubleshoot-insufficient-domains |

| Debug Spark apps using HDInsight History Server extensions | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-azure-spark-history-server |

| Debug Spark job failures with IntelliJ Azure Toolkit | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-intellij-tool-failure-debug |

| Remotely debug Apache Spark apps on HDInsight via IntelliJ | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-intellij-tool-plugin-debug-jobs-remotely |

| Debug HDInsight Spark jobs with YARN and Spark UIs | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-job-debugging |

| Known issues and workarounds for HDInsight Spark clusters | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-known-issues |

| Troubleshoot Spark Streaming apps stopping after 24 days | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-troubleshoot-application-stops |

| Fix Jupyter 404 'Blocking Cross Origin API' on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-troubleshoot-blocking-cross-origin |

| Resolve RequestBodyTooLarge errors in HDInsight Spark streaming | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-troubleshoot-event-log-requestbodytoolarge |

| Fix IllegalArgumentException in HDInsight Spark activities | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-troubleshoot-illegalargumentexception |

| Resolve InvalidClassException version mismatch in HDInsight Spark | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-troubleshoot-job-fails-invalidclassexception |

| Fix NoClassDefFoundError for Spark-Kafka on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-troubleshoot-job-fails-noclassdeffounderror |

| Improve slow Spark jobs with many Azure Storage files | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-troubleshoot-job-slowness-container |

| Resolve OutOfMemoryError in HDInsight Spark clusters | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-troubleshoot-outofmemory |

| Resolve RpcTimeoutException and 502 errors in Spark Thrift on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-troubleshoot-rpctimeoutexception |

| Troubleshoot large result downloads via JDBC/ODBC and Thrift on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-troubleshoot-sparkexception-kryo-serialization-failed |

| Common Spark issues and fixes on Azure HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-troubleshoot-spark |

| Debug WASB file operations for HDInsight storage issues | https://learn.microsoft.com/en-us/azure/hdinsight/spark/troubleshoot-debug-wasb |

| Fix Jupyter Notebook creation issues on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/troubleshoot-jupyter-notebook-convert |

| Troubleshoot Apache Oozie workflows on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/troubleshoot-oozie |

| Resolve Azure HDInsight resource creation capacity errors | https://learn.microsoft.com/en-us/azure/hdinsight/troubleshoot-resource-creation-fails |

| Troubleshoot script action failures in Azure HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/troubleshoot-script-action |

| Work around Sqoop import/export failures on ESP HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/troubleshoot-sqoop |

Best Practices

| Topic | URL |

|-------|-----|

| Use Azure Monitor logs for HDInsight availability | https://learn.microsoft.com/en-us/azure/hdinsight/cluster-availability-monitor-logs |

| Apply cluster management best practices in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/cluster-management-best-practices |

| Apply general best practices for HDInsight Enterprise Security | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/general-guidelines |

| Plan and execute data migration to Azure HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-on-premises-migration-best-practices-data-migration |

| Apply infrastructure best practices for Azure HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-on-premises-migration-best-practices-infrastructure |

| Implement storage best practices for HDInsight migrations | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-on-premises-migration-best-practices-storage |

| Optimize HDInsight HBase with Accelerated Writes | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/apache-hbase-accelerated-writes |

| Apply HBase performance advisor recommendations on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/apache-hbase-advisor |

| Tune Apache Phoenix performance on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/apache-hbase-phoenix-performance |

| Tune Apache HBase performance on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/troubleshoot-hbase-performance-issues |

| Scale HiveServer2 on HDInsight using edge nodes | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-apps-install-hiveserver2 |

| Monitor HDInsight availability with Apache Ambari | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-cluster-availability |

| Create HDInsight clusters with secure transfer-enabled storage accounts | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-create-linux-clusters-with-secure-transfer-storage |

| Apply Linux-specific tips for Hadoop on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-linux-information |

| Optimize Apache Hive query performance on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-optimize-hive-query |

| Monitor and optimize HDInsight cluster performance | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-key-scenarios-to-monitor |

| Schedule and apply OS patches for HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-os-patching |

| Apply pre-creation best practices for HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-overview-before-you-start |

| Manually scale HDInsight clusters for workload patterns | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-scaling-best-practices |

| Apply gateway best practices for Hive on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/gateway-best-practices |

| Operate LLAP schedule-based autoscale on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/llap-schedule-based-autoscale-best-practices |

| Configure Kafka partition replicas for high availability | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/apache-kafka-high-availability |

| Mirror Kafka topics between HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/apache-kafka-mirroring |

| Tune Kafka on HDInsight for optimal performance | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/apache-kafka-performance-tuning |

| Configure managed disks to scale Kafka on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/apache-kafka-scalability |

| Migrate HDInsight Log Analytics data to new tables | https://learn.microsoft.com/en-us/azure/hdinsight/log-analytics-migration |

| Use Azure Storage effectively as HDInsight default filesystem | https://learn.microsoft.com/en-us/azure/hdinsight/overview-azure-storage |

| Leverage Data Lake Storage Gen2 with HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/overview-data-lake-storage-gen2 |

| Optimize Apache Spark job performance on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-perf |

| Manage Python packages for Jupyter on HDInsight Spark | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-python-package-installation |

| Configure Spark Streaming on HDInsight for exactly-once processing | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-streaming-exactly-once |

| Optimize Apache Spark cluster configuration on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/optimize-cluster-configuration |

| Optimize data processing operations for Spark on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/optimize-data-processing |

| Optimize data storage for Apache Spark on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/optimize-data-storage |

| Tune Apache Spark memory usage on HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/spark/optimize-memory-usage |

| Safely manage JAR dependencies on HDInsight Spark | https://learn.microsoft.com/en-us/azure/hdinsight/spark/safely-manage-jar-dependency |

| Apply Apache Spark performance guidelines on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/spark-best-practices |

| Use SparkCruise to optimize Spark queries on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/spark-cruise |

Decision Making

| Topic | URL |

|-------|-----|

| Plan ETL at scale with Azure HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-etl-at-scale |

| Assess benefits of migrating on-premises Hadoop to Azure HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-on-premises-migration-motivation |

| Choose HDInsight tools for custom MapReduce jobs | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-run-custom-programs |

| Choose backup and replication options for HBase | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/apache-hbase-backup-replication |

| Migrate Apache HBase clusters to HDInsight 5.1 | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/apache-hbase-migrate-hdinsight-5-1 |

| Migrate HBase to HDInsight 5.1 with a new storage account | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/apache-hbase-migrate-hdinsight-5-1-new-storage-account |

| Migrate Apache HBase clusters to a newer HDInsight version | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/apache-hbase-migrate-new-version |

| Migrate HBase to new HDInsight version and storage account | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/apache-hbase-migrate-new-version-new-storage-account |

| Plan HDInsight cluster capacity and performance | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-capacity-planning |

| Plan migrations for retiring HDInsight components | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-component-retirements-and-action-required |

| Compare storage services for Azure HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-compare-storage-options |

| Plan Azure HDInsight virtual network deployment | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-plan-virtual-network-deployment |

| Upgrade Azure HDInsight to Apache Ranger 2.3.0 | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-ranger-5-1-migration |

| Assess and migrate from retired HDInsight versions | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-retired-versions |

| Select appropriate VM sizes for HDInsight nodes | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-selecting-vm-size |

| Plan migration to newer Azure HDInsight cluster versions | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-upgrade-cluster |

| Size HDInsight Interactive Query (LLAP) clusters | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/hive-llap-sizing-guide |

| Use Kafka MirrorMaker 2.0 for migration and replication | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/kafka-mirrormaker-2-0-guide |

| Migrate Apache Kafka workloads from HDInsight 4.0 to 5.1 | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/migrate-5-1-versions |

| Migrate Apache Kafka workloads from HDInsight 3.6 to 4.0 | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/migrate-versions |

| Migrate HDInsight clusters from Basic to Standard Load Balancer | https://learn.microsoft.com/en-us/azure/hdinsight/load-balancer-migration-guidelines |

| Migrate Ambari configurations from HDInsight 4.x to 5.x | https://learn.microsoft.com/en-us/azure/hdinsight/migrate-ambari-recent-version-hdinsight |

Architecture & Design Patterns

| Topic | URL |

|-------|-----|

| Use Apache Ambari for HDInsight cluster management | https://learn.microsoft.com/en-us/azure/hdinsight/apache-ambari-usage |

| Understand HDInsight architecture with Enterprise Security Package | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/apache-domain-joined-architecture |

| Design architecture for migrating on-premises Hadoop to HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-on-premises-migration-best-practices-architecture |

| Choose HDInsight business continuity architectures | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-business-continuity-architecture |

| Study HDInsight high availability and DR case design | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-high-availability-case-study |

| Understand HDInsight high availability architecture components | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-high-availability-components |

| Share one Data Lake Storage account across multiple HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-multiple-clusters-data-lake-store |

| Operationalize HDInsight data pipelines with Oozie | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-operationalize-data-pipeline |

| Design scalable streaming architectures with HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-streaming-at-scale-overview |

| Azure HDInsight virtual network architecture and resources | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-virtual-network-architecture |

| Design highly available Spark Streaming jobs on YARN in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-streaming-high-availability |

Limits & Quotas

| Topic | URL |

|-------|-----|

| Review Azure HDInsight service limits and behaviors | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-faq |

| Plan HDInsight log sizes and retention policies | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-log-management |

| Use supported node configurations for HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-supported-node-configuration |

| Use external metastores and understand HDInsight default metastore limits | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-use-external-metadata-stores |

| Kafka on HDInsight limits, configs, and behaviors | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/kafka-faq |

| Request and manage HDInsight CPU core quota increases | https://learn.microsoft.com/en-us/azure/hdinsight/quota-increase-request |

Security

| Topic | URL |

|-------|-----|

| Configure managed identity access to Blob storage for HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/configure-azure-blob-storage |

| Configure double disk encryption for HDInsight data at rest | https://learn.microsoft.com/en-us/azure/hdinsight/disk-encryption |

| Configure HDInsight clusters with Entra Domain Services integration | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/apache-domain-joined-configure-using-azure-adds |

| Create and configure HDInsight Enterprise Security Package clusters | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/apache-domain-joined-create-configure-enterprise-security-cluster |

| Manage users, roles, and security for HDInsight ESP clusters | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/apache-domain-joined-manage |

| Configure Apache Ranger policies for HBase with ESP | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/apache-domain-joined-run-hbase |

| Configure Apache Ranger Hive policies in HDInsight ESP | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/apache-domain-joined-run-hive |

| Set Apache Ranger policies for Kafka with ESP | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/apache-domain-joined-run-kafka |

| Implement encryption in transit for Azure HDInsight nodes | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/encryption-in-transit |

| Plan enterprise security options for Azure HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/hdinsight-security-overview |

| Secure Oozie workflows with HDInsight Enterprise Security | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/hdinsight-use-oozie-domain-joined-clusters |

| Set up Azure HDInsight ID Broker for OAuth and MFA | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/identity-broker |

| Configure LDAP sync for Ranger and Ambari in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/ldap-sync |

| Manage SSH access for Entra domain accounts on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/domain-joined/ssh-domain-accounts |

| Configure Private Link for HDInsight Kafka REST Proxy | https://learn.microsoft.com/en-us/azure/hdinsight/enable-private-link-on-kafka-rest-proxy-hdi-cluster |

| Implement Enterprise Security Package for HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/enterprise-security-package |

| Apply security and DevOps best practices for Azure HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-on-premises-migration-best-practices-security-devops |

| Manage Ambari Views permissions on ESP-enabled HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-authorize-users-to-ambari |

| Implement non-interactive .NET auth for HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-create-non-interactive-authentication-dotnet-applications |

| Use managed identities with Azure HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-managed-identities |

| Allow HDInsight management IPs in NSGs and routes | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-management-ip-addresses |

| Migrate to granular role-based access for HDInsight cluster configurations | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-migrate-granular-access-cluster-configurations |

| Enable Azure Private Link for HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-private-link |

| Restrict public connectivity for Azure HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-restrict-public-connectivity |

| Safely rotate HDInsight storage account access keys | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-rotate-storage-keys |

| Use HDInsight NSG service tags for management traffic | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-service-tags |

| Restrict HDInsight Blob data access using SAS tokens | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-storage-sharedaccesssignature-permissions |

| Synchronize Microsoft Entra users to HDInsight ESP clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-sync-aad-users-to-cluster |

| Create and manage Entra ID-authenticated HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-with-entra-authentication/create-clusters-with-entra |

| Configure ARM templates for Entra ID-enabled HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-with-entra-authentication/manage-entra-id-enabled-azure-hdinsight-clusters-with-arm-templates |

| Manage Entra ID-enabled HDInsight clusters via REST API | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-with-entra-authentication/manage-entra-id-enabled-cluster-with-rest-api |

| Configure security options for Hive in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/hdinsight-security-options-for-hive |

| Set up TLS and client auth for ESP Kafka clusters | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/apache-esp-kafka-ssl-encryption-authentication |

| Configure TLS encryption and client auth for HDInsight Kafka | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/apache-kafka-ssl-encryption-authentication |

| Secure Spark–Kafka streaming integration on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/secure-spark-kafka-streaming-integration-scenario |

| Fetch OAuth tokens from HDInsight to access Azure services | https://learn.microsoft.com/en-us/azure/hdinsight/msi-support-to-access-azure-services |

| Apply built-in Azure Policy definitions for HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/policy-reference |

| Configure Ranger policies for Spark SQL in HDInsight ESP | https://learn.microsoft.com/en-us/azure/hdinsight/spark/ranger-policies-for-spark |

| Configure TLS versions for Azure HDInsight gateways | https://learn.microsoft.com/en-us/azure/hdinsight/transport-layer-security |

| Configure HDInsight managed identity for SQL authentication | https://learn.microsoft.com/en-us/azure/hdinsight/use-managed-identity-for-sql-database-authentication-in-azure-hdinsight |

Configuration

| Topic | URL |

|-------|-----|

| Configure Ambari Web UI auto-logout timeout in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/ambari-web-ui-auto-logout |

| Connect HDInsight clusters to on-premises networks with VPN and DNS | https://learn.microsoft.com/en-us/azure/hdinsight/connect-on-premises-network |

| Configure HBase cluster replication in Azure VNets | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/apache-hbase-replication |

| Use HBCK2 to repair HBase on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/how-to-use-hbck2-tool |

| Check HDInsight 4.0 open-source component versions | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-40-component-versioning |

| Check HDInsight 5.x open-source component versions | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-5x-component-versioning |

| Manage HDInsight clusters using Azure CLI commands | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-administer-use-command-line |

| Automate HDInsight cluster management with PowerShell | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-administer-use-powershell |

| Configure and use empty edge nodes in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-apps-use-edge-node |

| Configure HDInsight Autoscale policies and limits | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-autoscale-clusters |

| Tune HDInsight cluster settings using Ambari | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-changing-configs-via-ambari |

| Review bundled open-source components and versions in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-component-versioning |

| Configure Azure HDInsight VS Code extension settings | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-config-for-vscode |

| Create and configure VNets, NSGs, and DNS for HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-create-virtual-network |

| Configure custom Ambari database for HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-custom-ambari-db |

| Preload Apache Hive libraries during HDInsight cluster creation | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-add-hive-libraries |

| Add extra Azure Storage accounts to existing HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-add-storage |

| Programmatically customize HDInsight cluster configuration with bootstrap | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-customize-cluster-bootstrap |

| Customize HDInsight clusters using script actions | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-customize-cluster-linux |

| Connect to Azure HDInsight clusters using SSH | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-linux-use-ssh-unix |

| Enable Azure Monitor logs for HDInsight cluster operations | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-oms-log-analytics-tutorial |

| Reference ports for Hadoop services on HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-port-settings-for-services |

| Configure and customize HDInsight clusters across tools | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-provision-linux-clusters |

| Develop script actions to configure Azure HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-script-actions-linux |

| Configure SSH tunneling to access HDInsight web UIs | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-linux-ambari-ssh-tunnel |

| Secure HDInsight outbound traffic using Azure Firewall | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-restrict-outbound-traffic |

| Custom-tune HDInsight Autoscale advanced settings | https://learn.microsoft.com/en-us/azure/hdinsight/how-to-custom-configure-hdinsight-autoscale |

| Configure Apache Hive replication on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/apache-hive-replication |

| Migrate Hive default metastore to external SQL Database on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/hive-default-metastore-export-import |

| Configure Hive LLAP workload management pools in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/hive-workload-management |

| Use Hive LLAP workload management commands in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/workload-management-commands |

| Enable automatic topic creation in HDInsight Kafka | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/apache-kafka-auto-create-topics |

| Configure VPN and VNet access to HDInsight Kafka | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/apache-kafka-connect-vpn-gateway |

| Configure Azure Monitor logs for HDInsight Kafka | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/apache-kafka-log-analytics-operations-management |

| Configure cross-VNet connectivity to HDInsight Kafka | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/connect-kafka-cluster-with-vm-in-different-vnet |

| Configure cross-VNet client connectivity to HDInsight Kafka | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/connect-kafka-with-vnet |

| Configure monitoring and alerts for Azure HDInsight with Azure Monitor | https://learn.microsoft.com/en-us/azure/hdinsight/monitor-hdinsight |

| Reference of monitoring data for Azure HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/monitor-hdinsight-reference |

| Configure non-Azure Firewall network virtual appliances for HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/network-virtual-appliance |

| Optimize HBase performance with Ambari configuration | https://learn.microsoft.com/en-us/azure/hdinsight/optimize-hbase-ambari |

| Optimize Hive performance via Ambari settings in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/optimize-hive-ambari |

| Tune Pig properties with Ambari on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/optimize-pig-ambari |

| Configure selective logging for AMA on HDInsight via script actions | https://learn.microsoft.com/en-us/azure/hdinsight/selective-logging-analysis |

| Configure selective logging for HDInsight clusters with script actions | https://learn.microsoft.com/en-us/azure/hdinsight/selective-logging-analysis-azure-logs |

| Configure service endpoint policies for HDInsight virtual networks | https://learn.microsoft.com/en-us/azure/hdinsight/service-endpoint-policies |

| Set up PySpark interactive environment with VS Code HDInsight Tools | https://learn.microsoft.com/en-us/azure/hdinsight/set-up-pyspark-interactive-environment |

| Configure HDInsight IO Cache to speed up Spark | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-improve-performance-iocache |

| Use HDInsight Spark Jupyter kernels effectively | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-jupyter-notebook-kernels |

| Configure Jupyter on HDInsight to use Maven packages | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-jupyter-notebook-use-external-packages |

| Configure and scope Spark dependencies on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-manage-dependencies |

| Tune Spark resource configuration on HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-resource-manager |

| Configure Apache Spark settings on Azure HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-settings |

| Transfer files to Azure HDInsight using SCP | https://learn.microsoft.com/en-us/azure/hdinsight/use-scp |

Integrations & Coding Patterns

| Topic | URL |

|-------|-----|

| Configure Ambari email alerts with SendGrid in HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/apache-ambari-email |

| Stream from Kafka to Azure Cosmos DB with Spark | https://learn.microsoft.com/en-us/azure/hdinsight/apache-kafka-spark-structured-streaming-cosmosdb |

| Execute common HDInsight tasks with Azure CLI samples | https://learn.microsoft.com/en-us/azure/hdinsight/azure-cli-samples |

| Connect Excel to HDInsight Hadoop via Power Query | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-connect-excel-power-query |

| Query HDInsight Hive from Java using JDBC | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-connect-hive-jdbc-driver |

| Visualize HDInsight Hive data in Power BI via ODBC | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-connect-hive-power-bi |

| Integrate C# UDFs with Hive and Pig on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-hive-pig-udf-dotnet-csharp |

| Call WebHCat REST API for Hive with Curl | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-use-hive-curl |

| Submit Hive jobs using HDInsight .NET SDK | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-use-hive-dotnet-sdk |

| Run HDInsight Hive queries with Azure PowerShell | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-use-hive-powershell |

| Use Visual Studio Data Lake tools for Hive on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-use-hive-visual-studio |

| Submit MapReduce jobs to HDInsight using Curl and WebHCat | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-use-mapreduce-curl |

| Submit MapReduce jobs to HDInsight with .NET SDK | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-use-mapreduce-dotnet-sdk |

| Run HDInsight MapReduce jobs using Azure PowerShell | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-use-mapreduce-powershell |

| Run MapReduce jobs on HDInsight via SSH | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-use-mapreduce-ssh |

| Submit Sqoop jobs to HDInsight via Curl and WebHCat | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-use-sqoop-curl |

| Run Sqoop jobs on HDInsight using .NET SDK | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-use-sqoop-dotnet-sdk |

| Use Sqoop on HDInsight Linux headnodes for SQL integration | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-use-sqoop-mac-linux |

| Submit Sqoop jobs to HDInsight with PowerShell | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-use-sqoop-powershell |

| Use Visual Studio Data Lake Tools with HDInsight Hadoop | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-visual-studio-tools-get-started |

| Configure Beeline connections to HDInsight HiveServer2 | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/connect-install-beeline |

| Run Sqoop jobs between HDInsight and Azure SQL Database | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/hdinsight-use-sqoop |

| Use Python UDFs with Hive and Pig on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/python-udf-hdinsight |

| Submit Hadoop jobs to HDInsight via .NET, curl, and PowerShell | https://learn.microsoft.com/en-us/azure/hdinsight/hadoop/submit-apache-hadoop-jobs-programmatically |

| Build and deploy a Java HBase client with Maven | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/apache-hbase-build-java-maven-linux |

| Run HBase SQL queries with Phoenix and Zeppelin | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/apache-hbase-phoenix-zeppelin |

| Use the HBase .NET SDK with HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/apache-hbase-rest-sdk |

| Use Phoenix Query Server REST SDK on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/apache-hbase-using-phoenix-query-server-rest-sdk |

| Use HDInsight .NET SDK for cluster management tasks | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-administer-use-dotnet-sdk |

| Use Spark DStreams with Kafka on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-apache-spark-with-kafka |

| Install custom Hadoop applications on Azure HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-apps-install-custom-applications |

| Use Spark & Hive Tools for VS Code with HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-for-vscode |

| Use the Azure HDInsight SDK for Go with Hadoop clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-go-sdk-overview |

| Install and access Hue on Azure HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-hue-linux |

| Manage HDInsight Hadoop clusters using Ambari REST API | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-manage-ambari-rest-api |

| Run .NET MapReduce jobs on Linux-based HDInsight using Mono | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-migrate-dotnet-to-linux |

| Define and run Oozie workflows on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-use-oozie-linux-mac |

| Use Spark HBase Connector between HDInsight Spark and HBase | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-using-spark-query-hbase |

| Manage Entra-enabled HDInsight clusters using .NET SDK | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-with-entra-authentication/manage-hadoop-cluster-dot-net-sdk |

| Run Hive queries on Entra-enabled HDInsight using PowerShell | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-with-entra-authentication/run-apache-hive-queries-using-powershell-on-entra-enabled-hdinsight-cluster |

| Run Hive queries on HDInsight using the REST API | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-with-entra-authentication/run-apache-hive-queries-using-rest-api |

| Run Hive queries on Entra-enabled HDInsight with .NET SDK | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-with-entra-authentication/run-hive-queries-using-dot-net-sdk |

| Submit MapReduce jobs to Entra-enabled HDInsight using .NET SDK | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-with-entra-authentication/run-map-reduce-jobs-dot-net-sdk |

| Run MapReduce jobs on Entra-enabled HDInsight with PowerShell | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-with-entra-authentication/run-map-reduce-jobs-entra-id-enabled-using-powershell |

| Run MapReduce jobs on Entra-enabled HDInsight via REST API | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-with-entra-authentication/run-map-reduce-rest-jobs |

| Submit Spark jobs to Entra-enabled HDInsight via Livy REST API | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-with-entra-authentication/run-spark-jobs-using-rest-api |

| Use Power BI DirectQuery with HDInsight Hive | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/apache-hadoop-connect-hive-power-bi-directquery |

| Integrate Spark and Hive using Hive Warehouse Connector | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/apache-hive-warehouse-connector |

| Run Spark operations via Hive Warehouse Connector | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/apache-hive-warehouse-connector-operations |

| Use Hive Warehouse Connector from Zeppelin via Livy | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/apache-hive-warehouse-connector-zeppelin |

| Use Hive Warehouse Connector APIs on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/hive-warehouse-connector-apis |

| Use Hive Warehouse Connector 2.x APIs on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/interactive-query/hive-warehouse-connector-v2-apis |

| Integrate HDInsight Kafka with Azure IoT Hub | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/apache-kafka-connector-iot-hub |

| Use Kafka REST Proxy with HDInsight clusters | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/rest-proxy |

| Use Kafka REST Proxy on HDInsight via Azure CLI | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/tutorial-cli-rest-proxy |

| Connect Synapse Spark pools to HDInsight external Hive Metastore | https://learn.microsoft.com/en-us/azure/hdinsight/share-hive-metastore-with-synapse |

| Analyze Application Insights telemetry with Spark on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-analyze-application-insight-logs |

| Connect HDInsight Spark to Azure SQL Database | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-connect-to-sql-database |

| Create and submit Scala Spark apps from Eclipse to HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-eclipse-tool-plugin |

| Develop and submit Spark apps with IntelliJ Azure Toolkit | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-intellij-tool-plugin |

| Submit remote Spark jobs to HDInsight using Livy REST API | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-livy-rest-interface |

| Integrate Microsoft Cognitive Toolkit with Spark on HDInsight | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-microsoft-cognitive-toolkit |

| Run Azure Machine Learning AutoML on HDInsight Spark | https://learn.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-run-machine-learning-automl |

| Run Apache Pig workloads on HDInsight Hadoop | https://learn.microsoft.com/en-us/azure/hdinsight/use-pig |

Deployment

| Topic | URL |

|-------|-----|

| Migrate HDInsight monitoring to Azure Monitor Agent (AMA) | https://learn.microsoft.com/en-us/azure/hdinsight/azure-monitor-agent |

| Deploy HBase clusters in Azure Virtual Networks | https://learn.microsoft.com/en-us/azure/hdinsight/hbase/apache-hbase-provision-vnet |

| Publish Azure HDInsight applications to Azure Marketplace | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-apps-publish-applications |

| Operationalize on-demand HDInsight Hadoop clusters with Data Factory | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-create-linux-clusters-adf |

| Deploy HDInsight clusters using ARM templates | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-create-linux-clusters-arm-templates |

| Provision HDInsight 4.0 clusters using Azure CLI | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-create-linux-clusters-azure-cli |

| Create Linux HDInsight clusters using PowerShell scripts | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-create-linux-clusters-azure-powershell |

| Create HDInsight clusters via Azure REST and ARM templates | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-create-linux-clusters-curl-rest |

| Create Linux-based HDInsight clusters via Azure portal | https://learn.microsoft.com/en-us/azure/hdinsight/hdinsight-hadoop-create-linux-clusters-portal |

| Migrate HDInsight Kafka clusters using MirrorMaker 2 | https://learn.microsoft.com/en-us/azure/hdinsight/kafka/apache-kafka-mirror-maker-2 |

| Provision and delete HDInsight clusters via Automation runbooks | https://learn.microsoft.com/en-us/azure/hdinsight/manage-clusters-runbooks |