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Posted to commits@drill.apache.org by br...@apache.org on 2017/03/16 02:28:55 UTC
[18/21] drill-site git commit: Securing Drill doc updates for 1.10
http://git-wip-us.apache.org/repos/asf/drill-site/blob/b5bddd6e/docs/configuring-kerberos-authentication/index.html
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/browsing-data-and-defining-views/">Browsing Data and Defining Views</a></li>
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+ <li class="toctree-l2"><a href="javascript: void(0);">Using Drill with BI Tools</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/using-drill-with-bi-tools-introduction/">Using Drill with BI Tools Introduction</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/using-microstrategy-analytics-with-apache-drill/">Using MicroStrategy Analytics with Apache Drill</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/using-tibco-spotfire-desktop-with-drill/">Using Tibco Spotfire Desktop with Drill</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/using-qlik-sense-with-drill/">Using Qlik Sense with Drill</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/using-information-builders-webfocus-with-apache-drill/">Using Information Builders\u2019 WebFOCUS with Apache Drill</a></li>
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+ <li class="toctree-l2"><a class="reference internal" href="/docs/query-data-introduction/">Query Data Introduction</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/querying-a-file-system-introduction/">Querying a File System Introduction</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/querying-parquet-files/">Querying Parquet Files</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/querying-plain-text-files/">Querying Plain Text Files</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/querying-directories/">Querying Directories</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/querying-sequence-files/">Querying Sequence Files</a></li>
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+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/selecting-flat-data/">Selecting Flat Data</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/using-sql-functions-clauses-and-joins/">Using SQL Functions, Clauses, and Joins</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/selecting-nested-data-for-a-column/">Selecting Nested Data for a Column</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/selecting-multiple-columns-within-nested-data/">Selecting Multiple Columns Within Nested Data</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/querying-hive/">Querying Hive</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/querying-the-information-schema/">Querying the INFORMATION SCHEMA</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/querying-system-tables/">Querying System Tables</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/monitoring-and-canceling-queries-in-the-drill-web-console/">Monitoring and Canceling Queries in the Drill Web Console</a></li>
+
+
+ </ul>
+
+
+
+ <li class="toctree-l1"><a href="javascript: void(0);">Performance Tuning</a></li>
+ <ul style="display: none">
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/performance-tuning-introduction/">Performance Tuning Introduction</a></li>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">Partition Pruning</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/partition-pruning-introduction/">Partition Pruning Introduction</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/how-to-partition-data/">How to Partition Data</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/asynchronous-parquet-reader/">Asynchronous Parquet Reader</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/optimizing-parquet-metadata-reading/">Optimizing Parquet Metadata Reading</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/parquet-filter-pushdown/">Parquet Filter Pushdown</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/hive-metadata-caching/">Hive Metadata Caching</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/choosing-a-storage-format/">Choosing a Storage Format</a></li>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">Query Plans and Tuning</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/query-plans-and-tuning-introduction/">Query Plans and Tuning Introduction</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/join-planning-guidelines/">Join Planning Guidelines</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/guidelines-for-optimizing-aggregation/">Guidelines for Optimizing Aggregation</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/modifying-query-planning-options/">Modifying Query Planning Options</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/sort-based-and-hash-based-memory-constrained-operators/">Sort-Based and Hash-Based Memory-Constrained Operators</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/enabling-query-queuing/">Enabling Query Queuing</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/controlling-parallelization-to-balance-performance-with-multi-tenancy/">Controlling Parallelization to Balance Performance with Multi-Tenancy</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">Identifying Performance Issues</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/query-plans/">Query Plans</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/query-profiles/">Query Profiles</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">Performance Tuning Reference</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/query-profile-column-descriptions/">Query Profile Column Descriptions</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/physical-operators/">Physical Operators</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/monitoring-metrics/">Monitoring Metrics</a></li>
+
+
+ </ul>
+
+
+
+ <li class="toctree-l1"><a href="javascript: void(0);">Log and Debug</a></li>
+ <ul style="display: none">
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/log-and-debug-introduction/">Log and Debug Introduction</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/error-messages/">Error Messages</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/modify-logback-xml/">Modify logback.xml</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/review-the-java-stack-trace/">Review the Java Stack Trace</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/query-audit-logging/">Query Audit Logging</a></li>
+
+
+ </ul>
+
+
+
+ <li class="toctree-l1"><a href="javascript: void(0);">SQL Reference</a></li>
+ <ul style="display: none">
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/sql-reference-introduction/">SQL Reference Introduction</a></li>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">Data Types</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/supported-data-types/">Supported Data Types</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/date-time-and-timestamp/">Date, Time, and Timestamp</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/handling-different-data-types/">Handling Different Data Types</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/lexical-structure/">Lexical Structure</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/operators/">Operators</a></li>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">SQL Functions</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/about-sql-function-examples/">About SQL Function Examples</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/math-and-trig/">Math and Trig</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/data-type-conversion/">Data Type Conversion</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/date-time-functions-and-arithmetic/">Date/Time Functions and Arithmetic</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/string-manipulation/">String Manipulation</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/aggregate-and-aggregate-statistical/">Aggregate and Aggregate Statistical</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/functions-for-handling-nulls/">Functions for Handling Nulls</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">SQL Window Functions</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/sql-window-functions-introduction/">SQL Window Functions Introduction</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/aggregate-window-functions/">Aggregate Window Functions</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/ranking-window-functions/">Ranking Window Functions</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/value-window-functions/">Value Window Functions</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/sql-window-functions-examples/">SQL Window Functions Examples</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">Nested Data Functions</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/nested-data-limitations/">Nested Data Limitations</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/flatten/">FLATTEN</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/kvgen/">KVGEN</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/repeated-count/">REPEATED_COUNT</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/repeated-contains/">REPEATED_CONTAINS</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/query-directory-functions/">Query Directory Functions</a></li>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">SQL Commands</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/supported-sql-commands/">Supported SQL Commands</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/set/">SET</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/reset/">RESET</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/alter-system/">ALTER SYSTEM</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/create-table-as-ctas/">CREATE TABLE AS (CTAS)</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/create-temporary-table-as-cttas/">CREATE TEMPORARY TABLE AS (CTTAS)</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/create-function-using-jar/">CREATE FUNCTION USING JAR</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/partition-by-clause/">PARTITION BY Clause</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/create-view/">CREATE VIEW</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/describe/">DESCRIBE</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/drop-function-using-jar/">DROP FUNCTION USING JAR</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/drop-table/">DROP TABLE</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/drop-view/">DROP VIEW</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/explain/">EXPLAIN</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/select/">SELECT</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/select-list/">SELECT List</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/from-clause/">FROM Clause</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/group-by-clause/">GROUP BY Clause</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/having-clause/">HAVING Clause</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/limit-clause/">LIMIT Clause</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/offset-clause/">OFFSET Clause</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/order-by-clause/">ORDER BY Clause</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/union-set-operator/">UNION Set Operator</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/where-clause/">WHERE Clause</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/with-clause/">WITH Clause</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/show-databases-and-show-schemas/">SHOW DATABASES and SHOW SCHEMAS</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/show-files/">SHOW FILES</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/show-tables/">SHOW TABLES</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/use/">USE</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">SQL Conditional Expressions</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/case/">CASE</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/reserved-keywords/">Reserved Keywords</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/sql-extensions/">SQL Extensions</a></li>
+
+
+ </ul>
+
+
+
+ <li class="toctree-l1"><a href="javascript: void(0);">Data Sources and File Formats</a></li>
+ <ul style="display: none">
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/data-sources-and-file-formats-introduction/">Data Sources and File Formats Introduction</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/hive-to-drill-data-type-mapping/">Hive-to-Drill Data Type Mapping</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/deploying-and-using-a-hive-udf/">Deploying and Using a Hive UDF</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/parquet-format/">Parquet Format</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/json-data-model/">JSON Data Model</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/text-files-csv-tsv-psv/">Text Files: CSV, TSV, PSV</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/sequence-files/">Sequence Files</a></li>
+
+
+ </ul>
+
+
+
+ <li class="toctree-l1"><a href="javascript: void(0);">Develop Custom Functions</a></li>
+ <ul style="display: none">
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/develop-custom-functions-introduction/">Develop Custom Functions Introduction</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/developing-a-simple-function/">Developing a Simple Function</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/tutorial-develop-a-simple-function/">Tutorial: Develop a Simple Function</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/developing-an-aggregate-function/">Developing an Aggregate Function</a></li>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">Adding Custom Functions to Drill</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/adding-custom-functions-to-drill-introduction/">Adding Custom Functions to Drill Introduction</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/manually-adding-custom-functions-to-drill/">Manually Adding Custom Functions to Drill</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/creating-custom-authenticators/">Creating Custom Authenticators</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/dynamic-udfs/">Dynamic UDFs</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/using-custom-functions-in-queries/">Using Custom Functions in Queries</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/custom-function-interfaces/">Custom Function Interfaces</a></li>
+
+
+ </ul>
+
+
+
+ <li class="toctree-l1"><a class="reference internal" href="/docs/troubleshooting/">Troubleshooting</a></li>
+
+
+
+ <li class="toctree-l1"><a href="javascript: void(0);">Developer Information</a></li>
+ <ul style="display: none">
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/rest-api/">REST API</a></li>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">Develop Drill</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/compiling-drill-from-source/">Compiling Drill from Source</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">Contribute to Drill</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/apache-drill-contribution-guidelines/">Apache Drill Contribution Guidelines</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/apache-drill-contribution-ideas/">Apache Drill Contribution Ideas</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">Design Docs</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/drill-plan-syntax/">Drill Plan Syntax</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/rpc-overview/">RPC Overview</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/query-stages/">Query Stages</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/useful-research/">Useful Research</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/value-vectors/">Value Vectors</a></li>
+
+ </ul>
+
+
+ </ul>
+
+
+
+ <li class="toctree-l1"><a href="javascript: void(0);">Release Notes</a></li>
+ <ul style="display: none">
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-10-0-release-notes/">Apache Drill 1.10.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-9-0-release-notes/">Apache Drill 1.9.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-8-0-release-notes/">Apache Drill 1.8.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-7-0-release-notes/">Apache Drill 1.7.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-6-0-release-notes/">Apache Drill 1.6.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-5-0-release-notes/">Apache Drill 1.5.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-4-0-release-notes/">Apache Drill 1.4.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-3-0-release-notes/">Apache Drill 1.3.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-2-0-release-notes/">Apache Drill 1.2.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-1-0-release-notes/">Apache Drill 1.1.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-0-0-release-notes/">Apache Drill 1.0.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-0-9-0-release-notes/">Apache Drill 0.9.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-0-8-0-release-notes/">Apache Drill 0.8.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-0-7-0-release-notes/">Apache Drill 0.7.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-0-6-0-release-notes/">Apache Drill 0.6.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-m1-release-notes-apache-drill-alpha/">Apache Drill M1 Release Notes (Apache Drill Alpha)</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-m1-release-notes-apache-drill-alpha/">Apache Drill M1 Release Notes (Apache Drill Alpha)</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-0-5-0-release-notes/">Apache Drill 0.5.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-0-4-0-release-notes/">Apache Drill 0.4.0 Release Notes</a></li>
+
+
+ </ul>
+
+
+
+ <li class="toctree-l1"><a href="javascript: void(0);">Sample Datasets</a></li>
+ <ul style="display: none">
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/aol-search/">AOL Search</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/enron-emails/">Enron Emails</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/wikipedia-edit-history/">Wikipedia Edit History</a></li>
+
+
+ </ul>
+
+
+
+ <li class="toctree-l1"><a class="reference internal" href="/docs/project-bylaws/">Project Bylaws</a></li>
+
+
+ </ul>
+
+ </div>
+ </div>
+</aside>
+
+
+<nav class="breadcrumbs">
+ <li><a href="/docs/">Docs</a></li>
+
+
+ <li><a href="/docs/configure-drill/">Configure Drill</a></li>
+
+ <li><a href="/docs/securing-drill/">Securing Drill</a></li>
+
+ <li>Configuring Kerberos Authentication</li>
+</nav>
+
+<div class="main-content-wrapper">
+ <div class="main-content">
+
+
+ <a class="edit-link" href="https://github.com/apache/drill/blob/gh-pages/_docs/configure-drill/securing-drill/090-configuring-kerberos-auththentication.md" target="_blank"><i class="fa fa-pencil-square-o"></i></a>
+
+
+ <div class="int_title left">
+ <h1>Configuring Kerberos Authentication</h1>
+
+ </div>
+
+ Mar 16, 2017
+
+ <link href="/css/docpage.css" rel="stylesheet" type="text/css">
+
+ <div class="int_text" align="left">
+
+ <p>As of version 1.10, Drill supports Kerberos v5 network security authentication. Kerberos allows trusted hosts to prove their identity over a network to an information system. A Kerberos realm is unique authentication domain. A centralized key distribution center (KDC) coordinates authentication between a clients and servers. Clients and servers obtain and use tickets from the KDC using a special keytab file to communicate with the KDC and prove their identity to gain access to a drillbit. Administrators must create principal (user or server) identities and passwords to ensure the secure exchange of mutual authentication information passed to and from the drillbit. </p>
+
+<p>To use Kerberos with Drill and establish connectivity, use the JDBC driver packaged with Drill 1.10.</p>
+
+<hr>
+
+<p><strong>NOTE</strong></p>
+
+<p>Proper setup, configuration, administration, and usage of a Kerberos environment is beyond the scope of this documentation. See the <a href="http://web.mit.edu/kerberos/" title="MIT Kerberos">MIT Kerberos</a> documentation for information about Kerberos.</p>
+
+<hr>
+
+<h2 id="prerequisites">Prerequisites</h2>
+
+<p>The required Kerberos plugin is part of the 1.10 Drill package. You must have a working Kerberos infrastructure, which Drill does not provide. You must be working in a Linux-based or Windows Active Directory (AD) Kerberos environment and have a Drill server configured for Kerberos. See also <a href="/docs/configuring-kerberos-authentication/#enabling-authentication">Enabling Authentication</a></p>
+
+<h2 id="client-authentication-process">Client Authentication Process</h2>
+
+<p>This section shows a high-level overview of the client authentication process in Kerberos. It is assumed that Kerberos credentials are present in the client.</p>
+
+<ol>
+<li><p>The client sends a request for a ticket granting ticket that contains the user principal to the Kerberos KDC, a network service that supplies tickets and temporary session keys. </p></li>
+<li><p>The authentication server validates the principal\u2019s identity and sends the client a ticket granting ticket and session key encrypted with a secret key. A session key is a temporary encryption key used for one login session.</p></li>
+<li><p>Using the ticket granting ticket, the principal requests access to a drillbit service from the ticket granting server.</p></li>
+<li><p>The ticket granting server checks for a valid ticket granting ticket and the principal identity. If the request is valid, the ticket granting server returns a ticket granting service ticket.</p></li>
+<li><p>The client uses the service ticket to request access to the drillbit.</p></li>
+<li><p>The drillbit service has access to the keytab, a file that contains a list of keys for principals. The key allows the service to decrypt the client\u2019s ticket granting service ticket, identify the principal, and grant access.</p></li>
+</ol>
+
+<p><img src="http://i.imgur.com/U6e8FR5.png" alt="Kerberos Auth Process Overview"></p>
+
+<h2 id="server-authentication-process">Server Authentication Process</h2>
+
+<p>For Kerberos server authentication information, see the <a href="http://web.mit.edu/kerberos/" title="MIT Kerberos">MIT Kerberos</a> administration documentation. </p>
+
+<h2 id="enabling-authentication">Enabling Authentication</h2>
+
+<p>During startup, a drillbit service must authenticate. At runtime, Drill uses the keytab file. Trust is based on the keytab file; it\u2019s secrets are shared with the KDC. The drillbit service also uses this keytab credential to validate service tickets from clients. Based on this information, the drillbit determines whether the client\u2019s identity can be verified to use its service. </p>
+
+<hr>
+
+<p><strong>NOTE</strong></p>
+
+<p>Drill must run as a user capable of impersonation. The Kerberos provider in the SASL framework maps from the Kerberos identity to an OS user name. Drill impersonates the OS username when running queries. </p>
+
+<hr>
+
+<p><img src="http://i.imgur.com/04S0vss.png" alt="Kerberos Client-Server Connection"> </p>
+
+<ol>
+<li><p>Create a Kerberos principal identity and a keytab file. You can create one principal for each drillbit or one principal for all drillbits in a cluster. The drill.keytab file must be owned by and readable by the administrator user. </p>
+
+<ul>
+<li><p>For a single principal per node in cluster:</p>
+<div class="highlight"><pre><code class="language-text" data-lang="text"># kadmin
+: addprinc -randkey <username>/<FQDN>@<REALM>.COM
+: ktadd -k /opt/mapr/conf/drill.keytab <username>/<FQDN>@<REALM>.COM
+</code></pre></div></li>
+<li><p>For a single principal per cluster, use <code><clustername></code> instead of <code><FQDN></code>:</p>
+<div class="highlight"><pre><code class="language-text" data-lang="text"># kadmin
+: addprinc -randkey <username>/<clustername>@<REALM>.COM
+: ktadd -k /opt/mapr/conf/drill.keytab <username>/<FQDN>@<REALM>.COM
+</code></pre></div></li>
+</ul></li>
+<li><p>Add the Kerberos principal identity and keytab file to the <code>drill-override.conf</code> file. </p>
+
+<ul>
+<li><p>The instance name must be lowercase. Also, if _HOST is set as the instance name in the principal, it is replaced with the fully qualified domain name of that host for the instance name. For example, if a drillbit running on <code>host01.aws.lab</code> uses <code>drill/_HOST@<EXAMPLE>.COM</code> as the principal, the canonicalized principal is <code>drill/host01.aws.lab@<EXAMPLE>.COM</code>. </p>
+<div class="highlight"><pre><code class="language-text" data-lang="text"> drill.exec {
+ security: {
+ user.auth.enabled:true,
+ auth.mechanisms:[\u201cKERBEROS\u201d],
+ auth.principal:\u201cdrill/<clustername>@<REALM>.COM\u201d,
+ auth.keytab:\u201c/etc/drill/conf/drill.keytab\u201d
+ }
+}
+</code></pre></div></li>
+</ul></li>
+</ol>
+
+<ul>
+<li><p>To configure multiple mechanisms, extend the mechanisms list and provide additional configuration parameters. For example, the following configuration enables Kerberos and Plain (username and password) mechanisms. See Installing and Configuring Plain Authentication for PAM configuration instructions. </p>
+<div class="highlight"><pre><code class="language-text" data-lang="text"> drill.exec: {
+ security: {
+ user.auth.enabled:true,
+ user.auth.impl:"pam",
+ user.auth.pam_profile:["sudo", "login"],
+ auth.mechanisms:["KERBEROS","PLAIN"],
+ auth.principal:"drill/<clustername>@<REALM>.COM",
+ auth.keytab:"/etc/drill/conf/drill.keytab"
+ }
+ }
+</code></pre></div></li>
+</ul>
+
+<ol>
+<li>Restart the drillbit process on each Drill node.<br>
+<code><DRILLINSTALL_HOME>/bin/drillbit.sh restart</code></li>
+</ol>
+
+<h2 id="using-connection-urls">Using Connection URLs</h2>
+
+<p>In Drill 1.10, Kerberos authentication introduces new URL parameters. The simplest way to connect using Kerberos is to generate a TGT on the client side. In the JDBC connection string, only specify the service principal. For example:</p>
+<div class="highlight"><pre><code class="language-text" data-lang="text"> jdbc:drill:
+ drillbit=10.10.10.10;
+ principal=drill/<serverhostname>@<REALM>.COM
+</code></pre></div>
+
+
+ <div class="doc-nav">
+
+ <span class="previous-toc"><a href="/docs/configuring-plain-authentication/">\u2190 Configuring Plain Authentication</a></span><span class="next-toc"><a href="/docs/configuring-web-console-and-rest-api-security/">Configuring Web Console and REST API Security \u2192</a></span>
+</div>
+
+
+ </div>
+ </div>
+</div>
+
+ </div>
+ <p class="push"></p>
+<div id="footer" class="mw">
+<div class="wrapper">
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/b5bddd6e/docs/configuring-multitenant-resources/index.html
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+ <li class="toctree-l2"><a href="javascript: void(0);">Securing Drill</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/securing-drill-introduction/">Securing Drill Introduction</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/secure-communication-paths/">Secure Communication Paths</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/roles-and-privileges/">Roles and Privileges</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-impersonation/">Configuring User Impersonation</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-inbound-impersonation/">Configuring Inbound Impersonation</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-impersonation-with-hive-authorization/">Configuring User Impersonation with Hive Authorization</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-authentication/">Configuring User Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-plain-authentication/">Configuring Plain Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-kerberos-authentication/">Configuring Kerberos Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-web-console-and-rest-api-security/">Configuring Web Console and REST API Security</a></li>
+
+ </ul>
+
+
+
<li class="toctree-l2"><a href="javascript: void(0);">Configuring a Multitenant Cluster</a></li>
<ul style="">
@@ -290,26 +317,6 @@
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-impersonation/">Configuring User Impersonation</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-inbound-impersonation/">Configuring Inbound Impersonation</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-authentication/">Configuring User Authentication</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-impersonation-with-hive-authorization/">Configuring User Impersonation with Hive Authorization</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-web-console-and-rest-api-security/">Configuring Web Console and REST API Security</a></li>
-
-
-
<li class="toctree-l2"><a class="reference internal" href="/docs/configuring-drill-to-read-web-server-logs/">Configuring Drill to Read Web Server Logs</a></li>
@@ -907,6 +914,8 @@
<li class="toctree-l3"><a class="reference internal" href="/docs/manually-adding-custom-functions-to-drill/">Manually Adding Custom Functions to Drill</a></li>
+ <li class="toctree-l3"><a class="reference internal" href="/docs/creating-custom-authenticators/">Creating Custom Authenticators</a></li>
+
<li class="toctree-l3"><a class="reference internal" href="/docs/dynamic-udfs/">Dynamic UDFs</a></li>
</ul>
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@@ -277,6 +277,33 @@
+ <li class="toctree-l2"><a href="javascript: void(0);">Securing Drill</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/securing-drill-introduction/">Securing Drill Introduction</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/secure-communication-paths/">Secure Communication Paths</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/roles-and-privileges/">Roles and Privileges</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-impersonation/">Configuring User Impersonation</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-inbound-impersonation/">Configuring Inbound Impersonation</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-impersonation-with-hive-authorization/">Configuring User Impersonation with Hive Authorization</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-authentication/">Configuring User Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-plain-authentication/">Configuring Plain Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-kerberos-authentication/">Configuring Kerberos Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-web-console-and-rest-api-security/">Configuring Web Console and REST API Security</a></li>
+
+ </ul>
+
+
+
<li class="toctree-l2"><a href="javascript: void(0);">Configuring a Multitenant Cluster</a></li>
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- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-impersonation/">Configuring User Impersonation</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-inbound-impersonation/">Configuring Inbound Impersonation</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-authentication/">Configuring User Authentication</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-impersonation-with-hive-authorization/">Configuring User Impersonation with Hive Authorization</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-web-console-and-rest-api-security/">Configuring Web Console and REST API Security</a></li>
-
-
-
<li class="toctree-l2"><a class="reference internal" href="/docs/configuring-drill-to-read-web-server-logs/">Configuring Drill to Read Web Server Logs</a></li>
@@ -907,6 +914,8 @@
<li class="toctree-l3"><a class="reference internal" href="/docs/manually-adding-custom-functions-to-drill/">Manually Adding Custom Functions to Drill</a></li>
+ <li class="toctree-l3"><a class="reference internal" href="/docs/creating-custom-authenticators/">Creating Custom Authenticators</a></li>
+
<li class="toctree-l3"><a class="reference internal" href="/docs/dynamic-udfs/">Dynamic UDFs</a></li>
</ul>
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@@ -277,6 +277,33 @@
+ <li class="toctree-l2"><a href="javascript: void(0);">Securing Drill</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/securing-drill-introduction/">Securing Drill Introduction</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/secure-communication-paths/">Secure Communication Paths</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/roles-and-privileges/">Roles and Privileges</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-impersonation/">Configuring User Impersonation</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-inbound-impersonation/">Configuring Inbound Impersonation</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-impersonation-with-hive-authorization/">Configuring User Impersonation with Hive Authorization</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-authentication/">Configuring User Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-plain-authentication/">Configuring Plain Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-kerberos-authentication/">Configuring Kerberos Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-web-console-and-rest-api-security/">Configuring Web Console and REST API Security</a></li>
+
+ </ul>
+
+
+
<li class="toctree-l2"><a href="javascript: void(0);">Configuring a Multitenant Cluster</a></li>
<ul style="display: none">
@@ -290,26 +317,6 @@
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-impersonation/">Configuring User Impersonation</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-inbound-impersonation/">Configuring Inbound Impersonation</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-authentication/">Configuring User Authentication</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-impersonation-with-hive-authorization/">Configuring User Impersonation with Hive Authorization</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-web-console-and-rest-api-security/">Configuring Web Console and REST API Security</a></li>
-
-
-
<li class="toctree-l2"><a class="reference internal" href="/docs/configuring-drill-to-read-web-server-logs/">Configuring Drill to Read Web Server Logs</a></li>
@@ -907,6 +914,8 @@
<li class="toctree-l3"><a class="reference internal" href="/docs/manually-adding-custom-functions-to-drill/">Manually Adding Custom Functions to Drill</a></li>
+ <li class="toctree-l3"><a class="reference internal" href="/docs/creating-custom-authenticators/">Creating Custom Authenticators</a></li>
+
<li class="toctree-l3"><a class="reference internal" href="/docs/dynamic-udfs/">Dynamic UDFs</a></li>
</ul>
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+++ b/docs/configuring-odbc-on-windows/index.html
@@ -277,6 +277,33 @@
+ <li class="toctree-l2"><a href="javascript: void(0);">Securing Drill</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/securing-drill-introduction/">Securing Drill Introduction</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/secure-communication-paths/">Secure Communication Paths</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/roles-and-privileges/">Roles and Privileges</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-impersonation/">Configuring User Impersonation</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-inbound-impersonation/">Configuring Inbound Impersonation</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-impersonation-with-hive-authorization/">Configuring User Impersonation with Hive Authorization</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-authentication/">Configuring User Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-plain-authentication/">Configuring Plain Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-kerberos-authentication/">Configuring Kerberos Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-web-console-and-rest-api-security/">Configuring Web Console and REST API Security</a></li>
+
+ </ul>
+
+
+
<li class="toctree-l2"><a href="javascript: void(0);">Configuring a Multitenant Cluster</a></li>
<ul style="display: none">
@@ -290,26 +317,6 @@
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-impersonation/">Configuring User Impersonation</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-inbound-impersonation/">Configuring Inbound Impersonation</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-authentication/">Configuring User Authentication</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-impersonation-with-hive-authorization/">Configuring User Impersonation with Hive Authorization</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-web-console-and-rest-api-security/">Configuring Web Console and REST API Security</a></li>
-
-
-
<li class="toctree-l2"><a class="reference internal" href="/docs/configuring-drill-to-read-web-server-logs/">Configuring Drill to Read Web Server Logs</a></li>
@@ -907,6 +914,8 @@
<li class="toctree-l3"><a class="reference internal" href="/docs/manually-adding-custom-functions-to-drill/">Manually Adding Custom Functions to Drill</a></li>
+ <li class="toctree-l3"><a class="reference internal" href="/docs/creating-custom-authenticators/">Creating Custom Authenticators</a></li>
+
<li class="toctree-l3"><a class="reference internal" href="/docs/dynamic-udfs/">Dynamic UDFs</a></li>
</ul>
http://git-wip-us.apache.org/repos/asf/drill-site/blob/b5bddd6e/docs/configuring-odbc/index.html
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diff --git a/docs/configuring-odbc/index.html b/docs/configuring-odbc/index.html
index 4bc6fbe..27ead87 100644
--- a/docs/configuring-odbc/index.html
+++ b/docs/configuring-odbc/index.html
@@ -277,6 +277,33 @@
+ <li class="toctree-l2"><a href="javascript: void(0);">Securing Drill</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/securing-drill-introduction/">Securing Drill Introduction</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/secure-communication-paths/">Secure Communication Paths</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/roles-and-privileges/">Roles and Privileges</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-impersonation/">Configuring User Impersonation</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-inbound-impersonation/">Configuring Inbound Impersonation</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-impersonation-with-hive-authorization/">Configuring User Impersonation with Hive Authorization</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-authentication/">Configuring User Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-plain-authentication/">Configuring Plain Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-kerberos-authentication/">Configuring Kerberos Authentication</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-web-console-and-rest-api-security/">Configuring Web Console and REST API Security</a></li>
+
+ </ul>
+
+
+
<li class="toctree-l2"><a href="javascript: void(0);">Configuring a Multitenant Cluster</a></li>
<ul style="display: none">
@@ -290,26 +317,6 @@
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-impersonation/">Configuring User Impersonation</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-inbound-impersonation/">Configuring Inbound Impersonation</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-authentication/">Configuring User Authentication</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-impersonation-with-hive-authorization/">Configuring User Impersonation with Hive Authorization</a></li>
-
-
-
- <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-web-console-and-rest-api-security/">Configuring Web Console and REST API Security</a></li>
-
-
-
<li class="toctree-l2"><a class="reference internal" href="/docs/configuring-drill-to-read-web-server-logs/">Configuring Drill to Read Web Server Logs</a></li>
@@ -907,6 +914,8 @@
<li class="toctree-l3"><a class="reference internal" href="/docs/manually-adding-custom-functions-to-drill/">Manually Adding Custom Functions to Drill</a></li>
+ <li class="toctree-l3"><a class="reference internal" href="/docs/creating-custom-authenticators/">Creating Custom Authenticators</a></li>
+
<li class="toctree-l3"><a class="reference internal" href="/docs/dynamic-udfs/">Dynamic UDFs</a></li>
</ul>