> ## Documentation Index > Fetch the complete documentation index at: https://insightsoftware.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Manage the HDFS Connector > Describes the HDFS connector. Self-Service Analytics offers connection to Cloudera’s open source Hadoop platform - Cloudera Distributed Hadoop (CDH)\*. CDH provides unified batch processing, interactive SQL, interactive search, and role-based access controls. In addition, it offers enterprise-grade continuous availability. Specifically, Self-Service Analytics connects to CDH’s fault‐tolerant storage system called the Hadoop Distributed File System (HDFS). The Self-Service Analytics HDFS connector uses its own embedded Apache Spark functionality. It supports Apache Spark 2.2 in its implementation. By default, the HDFS connector is not included with Self-Service Analytics. You or your administrator need to download and enable it before configuring the connector. After setting up the connector, create data sources that specify the necessary connection information and identify the data you want to use. See [Create and Manage Data Sources](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/sources/data-source-config-overview) for more information. After you set up your data sources, create [dashboards](/simba-embedded-analytics/docs/self-service-analytics/26.3/analyze-data/dashboards/dash-manage#create-dashboards) and [visuals](/simba-embedded-analytics/docs/self-service-analytics/26.3/analyze-data/visuals/visual-add-dash#create-and-add-visuals-to-the-visual-gallery) from the data in these data sources. ### Feature Support Connector support for specific [features](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support) is shown in the following table. **Key:** **Y** - Supported; **N** - Not Supported; N/A - not applicable | Feature | Supported? | | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------- | | [Admin-Defined Functions](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/data/admin-fx-ov) | **Y** | | [Box Plots](/simba-embedded-analytics/docs/self-service-analytics/26.3/analyze-data/visuals/scatter-plot#box-plots) | **Y** | | [Custom SQL Queries](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support#custom-sql-queries-2) | **Y** | | [Derived Fields (Row-Level Expressions)](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/data/derived-fields) | **Y** | | [Distinct Counts](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/data/fx-aggregate#distinct-counts) | **Y** | | [Fast Distinct Values](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support#fast-distinct-values) | N/A | | [Group By Multiple Fields](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support#group-by-multiple-fields) | **Y** | | [Group By Time](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support#group-by-time) | **Y** | | [Group By UNIX Time](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support#group-by-unix-time) | **Y** | | [Histogram Floating Point Values](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support#histogram-floating-point-values) | **Y** | | [Histograms](/simba-embedded-analytics/docs/self-service-analytics/26.3/analyze-data/visuals/bar-standard#bars-histograms) | **Y** | | [Kerberos Authentication](/simba-embedded-analytics/docs/self-service-analytics/26.3/administer/security/kerberos-sso) | **Y** | | [Last Value](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support#last-value) | **Y** | | [Live Mode and Playback](/simba-embedded-analytics/docs/self-service-analytics/26.3/analyze-data/time-bar#live-mode-and-historical-playback) | **Y** | | [Multivalued Fields](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support#multivalued-fields-2) | N/A | | [Nested Fields](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/data/nested-data-structures) | N/A | | [Partitions](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support#partitions) | N/A | | [Pushdown Joins for Fusion Data Sources](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/sources/data-fusion-overview#optimize-joins) | **N** | | [Schemas](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support#schemas-2) | **Y** | | [Text Search](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support#text-search) | N/A | | [TLS](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support#tls) | **N** | | [User Delegation](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connectors-ov#enable-user-delegation) | **N** | | [Wildcard Filters](/simba-embedded-analytics/docs/self-service-analytics/26.3/analyze-data/filters/filters-attr#apply-wildcard-filters-to-a-visual-filter-snippet-or-dashboard) | **Y** | | [Wildcard Filters, Case-Insensitive Mode](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support#wildcard-case-insensitive-filters) | **Y** | | [Wildcard Filters, Case-Sensitive Mode](/simba-embedded-analytics/docs/self-service-analytics/26.3/connect-to-data/connectors/connector-feature-support#wildcard-case-sensitive-filters) | **Y** |