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Posted to commits@drill.apache.org by ts...@apache.org on 2015/05/20 08:09:08 UTC
[19/21] drill-site git commit: Doc changes
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+ <li class="toctree-l2"><a href="javascript: void(0);">Configuring a Multitenant Cluster</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-resources-for-a-shared-drillbit/">Configuring Resources for a Shared Drillbit</a></li>
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+ <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-user-impersonation/">Configuring User Impersonation</a></li>
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+ <li class="toctree-l2"><a href="javascript: void(0);">Using ODBC on Linux and Mac OS X</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/odbc-on-linux-and-mac-introduction/">ODBC on Linux and Mac Introduction</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/installing-the-driver-on-linux/">Installing the Driver on Linux</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/installing-the-driver-on-mac-os-x/">Installing the Driver on Mac OS X</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-connections-on-linux-and-mac-os-x/">Configuring Connections on Linux and Mac OS X</a></li>
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+ <li class="toctree-l3"><a class="reference internal" href="/docs/driver-configuration-options/">Driver Configuration Options</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/using-a-connection-string/">Using a Connection String</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/advanced-properties/">Advanced Properties</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/testing-the-odbc-connection/">Testing the ODBC Connection</a></li>
+
+ </ul>
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+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">Using ODBC on Windows</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/installing-the-driver-on-windows/">Installing the Driver on Windows</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-connections-on-windows/">Configuring Connections on Windows</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/connecting-to-odbc-data-sources/">Connecting to ODBC Data Sources</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/tableau-examples/">Tableau Examples</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/using-drill-explorer-on-windows/">Using Drill Explorer on Windows</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><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-l2"><a class="reference internal" href="/docs/using-tibco-spotfire-with-drill/">Using Tibco Spotfire with Drill</a></li>
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+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-tibco-spotfire-server-with-drill/">Configuring Tibco Spotfire Server with Drill</a></li>
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+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/using-apache-drill-with-tableau-9-desktop/">Using Apache Drill with Tableau 9 Desktop</a></li>
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+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/using-apache-drill-with-tableau-9-server/">Using Apache Drill with Tableau 9 Server</a></li>
+
+
+ </ul>
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+
+
+ <li class="toctree-l1"><a href="javascript: void(0);">Query Data</a></li>
+ <ul style="display: none">
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/query-data-introduction/">Query Data Introduction</a></li>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">Querying a File System</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/querying-a-file-system-introduction/">Querying a File System Introduction</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/querying-json-files/">Querying JSON Files</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/querying-parquet-files/">Querying Parquet Files</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/querying-plain-text-files/">Querying Plain Text Files</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/querying-directories/">Querying Directories</a></li>
+
+ </ul>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/querying-hbase/">Querying HBase</a></li>
+
+
+
+ <li class="toctree-l2"><a href="javascript: void(0);">Querying Complex Data</a></li>
+ <ul style="display: none">
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/querying-complex-data-introduction/">Querying Complex Data Introduction</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/sample-data-donuts/">Sample Data: Donuts</a></li>
+
+ <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-ui/">Monitoring and Canceling Queries in the Drill Web UI</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 class="reference internal" href="/docs/partition-pruning/">Partition Pruning</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>
+
+
+ </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>
+
+
+ </ul>
+
+
+
+ <li class="toctree-l1"><a href="javascript: void(0);">Query Audit Logging</a></li>
+ <ul style="display: none">
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/getting-query-information/">Getting Query Information</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);">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/alter-session/">ALTER SESSION</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-view/">CREATE VIEW</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/describe/">DESCRIBE</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-from/">SELECT FROM</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/select-group-by/">SELECT GROUP BY</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/select-having/">SELECT HAVING</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/select-limit/">SELECT LIMIT</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/select-offset/">SELECT OFFSET</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/select-order-by/">SELECT ORDER BY</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/select-union/">SELECT UNION</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/select-where/">SELECT WHERE</a></li>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/select-with/">SELECT WITH</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>
+
+
+ </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/develop-a-simple-function/">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 class="reference internal" href="/docs/adding-custom-functions-to-drill/">Adding Custom Functions to Drill</a></li>
+
+
+
+ <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 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>
+
+ <li class="toctree-l3"><a class="reference internal" href="/docs/drill-patch-review-tool/">Drill Patch Review Tool</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 current_section "><a href="javascript: void(0);">Release Notes</a></li>
+ <ul class="current_section">
+
+
+ <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>
+
+
+
+ <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-0-6-0-release-notes/">Apache Drill 0.6.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-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-0-8-0-release-notes/">Apache Drill 0.8.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-0-9-0-release-notes/">Apache Drill 0.9.0 Release Notes</a></li>
+
+
+
+ <li class="toctree-l2 current"><a class="reference internal" href="/docs/apache-drill-1-0-0-release-notes/">Apache Drill 1.0.0 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 href="javascript: void(0);">Archived Pages</a></li>
+ <ul style="display: none">
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/how-to-run-the-drill-demo/">How to Run the Drill Demo</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/what-is-apache-drill/">What is Apache Drill</a></li>
+
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/partition-pruning/">Partition Pruning</a></li>
+
+
+ </ul>
+
+
+
+ <li class="toctree-l1"><a href="javascript: void(0);">Progress Reports</a></li>
+ <ul style="display: none">
+
+
+ <li class="toctree-l2"><a class="reference internal" href="/docs/2014-q1-drill-report/">2014 Q1 Drill Report</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/release-notes/">Release Notes</a></li>
+
+ <li>Apache Drill 1.0.0 Release Notes</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/rn/080-1.0.0-rn.md" target="_blank"><i class="fa fa-pencil-square-o"></i></a>
+
+
+ <div class="int_title left">
+ <h1>Apache Drill 1.0.0 Release Notes</h1>
+
+ </div>
+
+ <link href="/css/docpage.css" rel="stylesheet" type="text/css">
+
+ <div class="int_text" align="left">
+
+ <p>Today we're happy to announce the availability of Drill 1.0.0, providing additional enhancements and bug fixes. This release includes the following new features, enhancements, and bug fixes:</p>
+
+<h2> Sub-task
+</h2>
+
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2150'>DRILL-2150</a>] - Create an abstraction for repeated value vectors.
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2358'>DRILL-2358</a>] - Ensure DrillScanRel differentiates skip-all, scan-all & scan-some in a backward compatible fashion
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2893'>DRILL-2893</a>] - ScanBatch throws a NullPointerException instead of returning OUT_OF_MEMORY
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2895'>DRILL-2895</a>] - AbstractRecordBatch.buildSchema() should properly handle OUT_OF_MEMORY outcome
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2902'>DRILL-2902</a>] - Add support for context UDFs: user (and its synonyms session_user, system_user) and current_schema
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2905'>DRILL-2905</a>] - RootExec implementations should properly handle IterOutcome.OUT_OF_MEMORY
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2920'>DRILL-2920</a>] - properly handle OutOfMemoryException
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2947'>DRILL-2947</a>] - AllocationHelper.allocateNew() doesn't have a consistent behavior when it can't allocate
+</li>
+</ul>
+
+
+<h2> Bug
+</h2>
+
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-148'>DRILL-148</a>] - Remove sandbox directory from source control, it is no longer utilized
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-625'>DRILL-625</a>] - Server does not release resources even after client connection is closed
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-708'>DRILL-708</a>] - TRUNC(n1) function returns a decimal instead of int
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-994'>DRILL-994</a>] - Reduce hbase timeout when it is not reachable
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1245'>DRILL-1245</a>] - Drill should pinpoint to the "Problem Record" when it fails to parse a json file
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1440'>DRILL-1440</a>] - Allow delimited files to have customizable quote characters
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1460'>DRILL-1460</a>] - JsonReader fails reading files with decimal numbers and integers in the same field
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1502'>DRILL-1502</a>] - Can't connect to mongo when requiring auth
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1503'>DRILL-1503</a>] - CTAS does not work against mongo plugin
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1542'>DRILL-1542</a>] - Early fragment termination causes non running intermediate fragments to error
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1545'>DRILL-1545</a>] - Json files can only be read when they have a .json extension
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1727'>DRILL-1727</a>] - REPEATED_CONTAINS sometimes doesn't work
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1827'>DRILL-1827</a>] - Unit test framework reports expected and actual values backwards in unordered comparison
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1832'>DRILL-1832</a>] - Select * from json file failed with java.lang.IllegalArgumentException: null
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1866'>DRILL-1866</a>] - Tests that include limit sporadically fail when run as part of entire test suite on Linux
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1891'>DRILL-1891</a>] - Error message does not get propagated correctly when reading from JSON file
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1973'>DRILL-1973</a>] - Tableau query causes parsing error
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1980'>DRILL-1980</a>] - Create table with a Cast to interval day results in a file which cannot be read
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2005'>DRILL-2005</a>] - Create table fails to write out a parquet file created from hive- read works fine
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2006'>DRILL-2006</a>] - Implement text reader with advanced capabilities
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2036'>DRILL-2036</a>] - select * query returns wrong result when column name in json file changes case
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2073'>DRILL-2073</a>] - Filter on a field in a nested repeated type throws an exception
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2074'>DRILL-2074</a>] - Queries fail with OutOfMemory Exception when Hash Join & Agg are turned off
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2085'>DRILL-2085</a>] - Failed to propagate error
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2091'>DRILL-2091</a>] - NPE in AbstractSqlAccessor
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2093'>DRILL-2093</a>] - Columns of time and timestamp data type are not stored correctly in json format on CTAS
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2140'>DRILL-2140</a>] - RPC Error querying JSON with empty nested maps
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2141'>DRILL-2141</a>] - Data type error in group by and order by for JSON
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2158'>DRILL-2158</a>] - Failure while attempting to start Drillbit in embedded mode.
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2179'>DRILL-2179</a>] - better handle column called 'Timestamp'
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2181'>DRILL-2181</a>] - Throw proper error message when flatten is used within an 'order by' or 'group by'
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2201'>DRILL-2201</a>] - clear error message on join on complex type
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2208'>DRILL-2208</a>] - Error message must be updated when query contains operations on a flattened column
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2219'>DRILL-2219</a>] - Concurrent modification exception in TopLevelAllocator if a child allocator is added during loop in close()
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2221'>DRILL-2221</a>] - CTAS (JSON) creates unreadable files when writing empty arrays
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2228'>DRILL-2228</a>] - Projecting '*' returns all nulls when we have flatten in a filter and order by
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2229'>DRILL-2229</a>] - SQL syntax errors should use SQLSyntaxErrorException
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2232'>DRILL-2232</a>] - Flatten functionality not well defined when we use flatten in an order by without projecting it
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2264'>DRILL-2264</a>] - Incorrect data when we use aggregate functions with flatten
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2277'>DRILL-2277</a>] - COUNT(*) should return 0 instead of an empty result set when there are no records
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2281'>DRILL-2281</a>] - Drill never returns when we use aggregate functions after a join with an order by
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2292'>DRILL-2292</a>] - CTAS broken when we have repeated maps
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2301'>DRILL-2301</a>] - Query fails when multiple table aliases are provided for CTEs
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2340'>DRILL-2340</a>] - count(*) fails with subquery not containing limit
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2350'>DRILL-2350</a>] - Star query failed with exception on JSON data
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2376'>DRILL-2376</a>] - UNION ALL on Aggregates with GROUP BY returns incomplete results
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2404'>DRILL-2404</a>] - After we cancel a query, DRILL sometimes hangs for the next query
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2408'>DRILL-2408</a>] - CTAS should not create empty folders when underlying query returns no results
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2411'>DRILL-2411</a>] - Scalar SUM/AVG over empty result set returns no rows instead of NULL
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2423'>DRILL-2423</a>] - DROP VIEW against non-existent views fails with ZK error
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2425'>DRILL-2425</a>] - Wrong results when identifier change cases within the same data file
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2437'>DRILL-2437</a>] - enhance exception injection to support session level injections
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2452'>DRILL-2452</a>] - ResultSet.getDouble should not throw an exception when the underlying type is a FLOAT
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2476'>DRILL-2476</a>] - Handle IterOutcome.STOP in buildSchema()
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2506'>DRILL-2506</a>] - IOOB with order by and limit
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2511'>DRILL-2511</a>] - Assert with full outer join when one of the join predicates is of a required type (nullabe parquet)
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2528'>DRILL-2528</a>] - Drill-JDBC-All Jar uses outdated classes
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2532'>DRILL-2532</a>] - Glob not always fired for DFS storage engine
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2533'>DRILL-2533</a>] - Metrics displayed in the profile UI should be rounded off instead of being truncated
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2535'>DRILL-2535</a>] - Column labels on drill profile page are incorrect
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2536'>DRILL-2536</a>] - Peak Mem column in the profile page displays 0 when value is less than 1MB
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2545'>DRILL-2545</a>] - Killing a JDBC client program does not kill the query on drillbits
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2548'>DRILL-2548</a>] - JDBC driver prints misleading SQL exception on getting record batches with no data
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2552'>DRILL-2552</a>] - ZK disconnect to foreman node results in hung query on client
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2554'>DRILL-2554</a>] - Incorrect results for repeated values when using jdbc
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2569'>DRILL-2569</a>] - Minor fragmentId in Profile UI gets truncated to the last 2 digits
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2570'>DRILL-2570</a>] - Broken JDBC-All Jar packaging can cause missing XML classes
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2589'>DRILL-2589</a>] - Creating a view with duplicate column names should fail or give a warning to the user
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2598'>DRILL-2598</a>] - Order by with limit on complex type throw IllegalStateException
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2617'>DRILL-2617</a>] - Errors in the execution stack will cause DeferredException to throw an IllegalStateException
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2624'>DRILL-2624</a>] - org.apache.drill.common.StackTrace prints garbage for line numbers
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2662'>DRILL-2662</a>] - Exception type not being included when propagating exception message
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2723'>DRILL-2723</a>] - Inaccurate row count estimate for text files results in BroadcastExchange
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2750'>DRILL-2750</a>] - Running 1 or more queries against Drillbits having insufficient DirectMem renders the Drillbits in an unusable state
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2753'>DRILL-2753</a>] - Implicit cast fails when comparing a double column and a varchar literal
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2754'>DRILL-2754</a>] - Allocation bug in splitAndTransfer method causing some flatten queries to fail
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2755'>DRILL-2755</a>] - Use and handle InterruptedException during query processing
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2757'>DRILL-2757</a>] - Verify operators correctly handle low memory conditions and cancellations
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2776'>DRILL-2776</a>] - querying a .json file that contains a repeated type returns the wrong results
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2778'>DRILL-2778</a>] - Killing the drillbit which is the foreman results in hung sqlline
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2780'>DRILL-2780</a>] - java.lang.IllegalStateException files open exceptions in drillbit.out
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2793'>DRILL-2793</a>] - Killing a non foreman node results in direct memory being held on
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2801'>DRILL-2801</a>] - ORDER BY produces extra records
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2806'>DRILL-2806</a>] - Querying data from compressed csv file returns nulls and unreadable data
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2809'>DRILL-2809</a>] - Increase the default value of partitioner_sender_threads_factor
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2811'>DRILL-2811</a>] - Need option to specify Drillbit in the connection URI to connect to that specific Drillbit
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2816'>DRILL-2816</a>] - system error does not display the original Exception message
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2823'>DRILL-2823</a>] - Merge join should use implicit cast
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2824'>DRILL-2824</a>] - Function resolution should be deterministic
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2826'>DRILL-2826</a>] - Improve resilience to memory leaks and unclosed allocators
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2841'>DRILL-2841</a>] - Web UI very slow in a multi node machine
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2847'>DRILL-2847</a>] - DrillBufs from the RPC layer are being leaked
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2848'>DRILL-2848</a>] - Disable decimal data type by default
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2849'>DRILL-2849</a>] - Difference in query results over CSV file created by CTAS, compared to results over original CSV file
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2865'>DRILL-2865</a>] - Drillbit runs out of memory on multiple consecutive CTAS
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2870'>DRILL-2870</a>] - Fix return type of aggregate functions to be nullable
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2871'>DRILL-2871</a>] - Plan for TPC-H 20 changed with DRILL-1384 (or DRILL-2761) causing performance degradation
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2872'>DRILL-2872</a>] - Result from json file returns data from map type fields as "null"
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2875'>DRILL-2875</a>] - IllegalStateException when querying the public yelp json dataset
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2878'>DRILL-2878</a>] - FragmentExecutor.closeOutResources() is not called if an exception happens in the Foreman before the fragment executor starts running
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2884'>DRILL-2884</a>] - Have cancel() cause "query canceled" rather than just "ResultSet closed"
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2886'>DRILL-2886</a>] - JDBC driver doesn't detect lost connection
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2887'>DRILL-2887</a>] - Fix bad applications of JdbcTest.connect()
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2889'>DRILL-2889</a>] - Rename JdbcTest to JdbcTestBase.
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2894'>DRILL-2894</a>] - FixedValueVectors shouldn't set it's data buffer to null when it fails to allocate it
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2897'>DRILL-2897</a>] - Update Limit 0 to avoid parallelization
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2904'>DRILL-2904</a>] - Fix wrong "before rows" message to "after rows" message
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2907'>DRILL-2907</a>] - Drill performance degrades significantly over time - resource leak
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2914'>DRILL-2914</a>] - regression: Mondrian query534.q, drill give wrong result
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2921'>DRILL-2921</a>] - Query with a mix of distinct and not distinct scalar aggregates runs out of memory
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2927'>DRILL-2927</a>] - Pending query in resource queue starts after timeout
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2928'>DRILL-2928</a>] - C++ Client - io_service needs to be reset if it runs out of work
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2932'>DRILL-2932</a>] - Error text reported via System.out.println rather than thrown SQLException's message
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2934'>DRILL-2934</a>] - Exception when distinct aggregate is compared to numeric literal with decimal point
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2936'>DRILL-2936</a>] - TPCH 4 and 18 SF100 hangs when hash agg is turned off
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2940'>DRILL-2940</a>] - Large allocations are not released until GC kicks in
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2942'>DRILL-2942</a>] - Allow Use of epoll RPC layer on Linux
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2943'>DRILL-2943</a>] - Drill parsing error during deserialization for an Order-By
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2944'>DRILL-2944</a>] - Switch to G1GC to reduce GC cpu overhead.
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2951'>DRILL-2951</a>] - Tables are not visible when Drillbit is specified in the connection URL
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2953'>DRILL-2953</a>] - Group By + Order By query results are not ordered.
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2957'>DRILL-2957</a>] - Netty Memory Manager doesn't move empty chunks between lists
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2959'>DRILL-2959</a>] - Compression codecs are leaking or slow to recapture memory
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2960'>DRILL-2960</a>] - Default hive storage plugin missing from fresh drill install
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2961'>DRILL-2961</a>] - Statement.setQueryTimeout() should throw a SQLException
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2962'>DRILL-2962</a>] - Correlated subquery with scalar aggregate or scalar aggregate with expression throws and error
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2963'>DRILL-2963</a>] - Exists with empty left batch causes IllegalStateException
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2966'>DRILL-2966</a>] - HAVING clause with CASE statement with IN predicate causes assertion
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2968'>DRILL-2968</a>] - crash on parquet file
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2971'>DRILL-2971</a>] - If Bit<>Bit connection is unexpectedly closed and we were already blocked on writing to socket, we'll stay forever in ResettableBarrier.await()
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2973'>DRILL-2973</a>] - Error messages not showing up in sqlline
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2976'>DRILL-2976</a>] - Set default of extended JSON support for output to false until issues are resolved
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2977'>DRILL-2977</a>] - In WorkManager, startFragmentPendingRemote() and addFragmentRunner() need to be permuted
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2978'>DRILL-2978</a>] - FragmentManager is not removed from the WorkEventBus if it's FragmentExecutor is cancelled before it starts running
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2979'>DRILL-2979</a>] - Storage HBase doesn't support customized hbase property zookeeper.znode.parent
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2989'>DRILL-2989</a>] - TPCDS Query corrupts Drillbits and causing subsequent unrelated queries to hang (and timeout)
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2993'>DRILL-2993</a>] - SQLLine hangs when we cancel a query in the middle of displaying results
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2994'>DRILL-2994</a>] - Incorrect error message when disconnecting from server (using direct connection to drillbit)
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2998'>DRILL-2998</a>] - Update C++ client to send/receive heartbeat message
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3000'>DRILL-3000</a>] - I got JIRA report #3000. Now ... to use it for good or evil?
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3001'>DRILL-3001</a>] - Some functional tests fail when new text reader is disabled
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3005'>DRILL-3005</a>] - Spurious Error messages when using PrintingResultsListener
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3006'>DRILL-3006</a>] - CTAS with interval data type creates invalid parquet file
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3007'>DRILL-3007</a>] - Update Drill configuration settings to avoid mmap threshold increases on Linux
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3009'>DRILL-3009</a>] - Reduce the IN list threshold to take advantage of Values operator
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3010'>DRILL-3010</a>] - Convert bad command error messages into UserExceptions in SqlHandlers
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3012'>DRILL-3012</a>] - Values Operator doesn't propagate operator id
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3017'>DRILL-3017</a>] - NPE when cleaning up some RecordReader implementations
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3018'>DRILL-3018</a>] - Queries with scalar aggregate and non equality (non correlated) fail to plan
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3020'>DRILL-3020</a>] - Some exception message text not displayed in SQLLine, etc.; copy to thrown SQLException's message
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3022'>DRILL-3022</a>] - Ensure sequential shutdown of Drillbits
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3033'>DRILL-3033</a>] - Add memory leak fixes found so far in DRILL-1942 to 1.0
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3037'>DRILL-3037</a>] - Unable to query on hdfs after moving to 0.9.0 version
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3046'>DRILL-3046</a>] - Memory Leak after cancelling a query
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3047'>DRILL-3047</a>] - Command failed while establishing connection
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3048'>DRILL-3048</a>] - Disable assertions by default
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3049'>DRILL-3049</a>] - Increase sort spooling threshold
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3050'>DRILL-3050</a>] - Increase query context max memory
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3051'>DRILL-3051</a>] - Integer overflow in TimedRunnable
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3052'>DRILL-3052</a>] - canceling a fragment executor before it starts running will cause the Foreman to wait indefinitely for a terminal message from that fragment
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3057'>DRILL-3057</a>] - A query that used to work before now fails in the optimizer
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3058'>DRILL-3058</a>] - RemoteConnection of RPC double closes the connection
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3061'>DRILL-3061</a>] - Fix memory leaks in TestDrillbitResilience
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3062'>DRILL-3062</a>] - regression: Mondrian query447.q - lots of rows missing in result set
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3063'>DRILL-3063</a>] - TestQueriesOnLargeFile leaks memory with 16M limit
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3065'>DRILL-3065</a>] - Memory Leak at ExternalSortBatch
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3066'>DRILL-3066</a>] - AtomicRemainder - Tried to close remainder, but it has already been closed.
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3069'>DRILL-3069</a>] - Wrong result for aggregate query with filter on SF100
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3070'>DRILL-3070</a>] - Memory Leak when we run out of memory
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3071'>DRILL-3071</a>] - RecordBatchLoader#load leaks memory if an exception is thrown while loading the batch.
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3072'>DRILL-3072</a>] - Profile UI fails to load when there is an empty json profile
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3074'>DRILL-3074</a>] - ReconnectingClient.waitAndRun can stuck in infinite loop if it fails to establish the connection
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3077'>DRILL-3077</a>] - sqlline's return code is 0 even when it force exits due to failed sql command
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3079'>DRILL-3079</a>] - Move JSON Execution Plan parsing to FragmentExecutor
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3080'>DRILL-3080</a>] - Error message is invalid if workload queue times out
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3081'>DRILL-3081</a>] - Fix situation where Drill reports null <--> null in connection error
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3085'>DRILL-3085</a>] - In ExternalSortBatch, Memory Leak in Runtime Generation Code
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3087'>DRILL-3087</a>] - Union All returns incorrect results.
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3088'>DRILL-3088</a>] - IllegalStateException: Cleanup before finished. 0 out of 1 strams have finished
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3089'>DRILL-3089</a>] - Revert to 4 forked test and allow override from command line
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3092'>DRILL-3092</a>] - Memory leak when an allocation fails near the creation of a RecordBatchData object
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3093'>DRILL-3093</a>] - Leaking RawBatchBuffer
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3098'>DRILL-3098</a>] - Set Unix style "line.separator" for tests
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3099'>DRILL-3099</a>] - FileSelection's selectionRoot does not include the scheme and authority
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3100'>DRILL-3100</a>] - TestImpersonationDisabledWithMiniDFS fails on Windows
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3101'>DRILL-3101</a>] - Setting "slice_target" to 1 changes the order of the columns in a "select *" query with order by
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3103'>DRILL-3103</a>] - EncoderException: RpcEncoder must produce at least one message.
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3105'>DRILL-3105</a>] - OutOfMemoryError: GC overhead limit exceeded
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3107'>DRILL-3107</a>] - Dynamic partition pruning fails on Windows (TestDirectoryExplorerUDFs)
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3109'>DRILL-3109</a>] - Cancellation from sqlline is broken with the updated version
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3110'>DRILL-3110</a>] - OutOfMemoryError causes memory accounting leak
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3112'>DRILL-3112</a>] - Drill UI profile page shows exceptions where a long running query is submitted via the UI
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3114'>DRILL-3114</a>] - Sqlline throws exception at launch
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3115'>DRILL-3115</a>] - SQLLine colors do not work well with CYGWIN
+</li>
+</ul>
+
+
+<h2> Improvement
+</h2>
+
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1662'>DRILL-1662</a>] - drillbit.sh stop should timeout
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2433'>DRILL-2433</a>] - Implicit cast between date and timestamp is missing in joins
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2508'>DRILL-2508</a>] - Add new column to sys.options table that exposes whether or not the current system value is the default
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2602'>DRILL-2602</a>] - Throw an error on schema change during streaming aggregation
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2697'>DRILL-2697</a>] - Pause injections should pause indefinitely until signalled
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2725'>DRILL-2725</a>] - Faster work assignment logic
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2772'>DRILL-2772</a>] - Display status of query when viewing the query's profile page
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2946'>DRILL-2946</a>] - Tableau 9.0 Desktop Enablement Document
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2955'>DRILL-2955</a>] - Enable color in sqlline for exceptions
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2969'>DRILL-2969</a>] - Readers don't report number of records read in profile
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2981'>DRILL-2981</a>] - Add simplified activity log
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2982'>DRILL-2982</a>] - Tableau 9.0 Server Enablement Documentation
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2984'>DRILL-2984</a>] - UserException is logging through its parent class logger
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3027'>DRILL-3027</a>] - Add convenience methods to test builder for creating nested baseline values
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3053'>DRILL-3053</a>] - add unchecked exception injection site in ChildAllocator
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-3084'>DRILL-3084</a>] - Add drill-* convenience methods for common cli startup commands
+</li>
+</ul>
+
+
+<h2> New Feature
+</h2>
+
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-1573'>DRILL-1573</a>] - Add configuration to skip header row in text files
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2382'>DRILL-2382</a>] - enhance exception injection to support node-specific injections
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2383'>DRILL-2383</a>] - add exception and pause injections for testing drillbit stability
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2658'>DRILL-2658</a>] - Add ilike and regex substring functions
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2958'>DRILL-2958</a>] - Move Drill to alternative cost-based planner for Join planning
+</li>
+</ul>
+
+
+<h2> Task
+</h2>
+
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2316'>DRILL-2316</a>] - Docs Enhancement: Data Sources and File Formats, Basics Tutorial
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2336'>DRILL-2336</a>] - configuration storage plugin docs update
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2364'>DRILL-2364</a>] - JSON Data Model Reference 2nd draft
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2381'>DRILL-2381</a>] - write lexical structures section, JSON/Parquet reference fixes, updates to data types
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2397'>DRILL-2397</a>] - Enhance SQL Ref Data Types docs
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/DRILL-2736'>DRILL-2736</a>] - review feedback on multitenancy and user auth
+</li>
+</ul>
+
+<p>You can now <a href="/download/">download Drill 1.0.0</a>.</p>
+
+
+
+ <div class="doc-nav">
+
+ <span class="previous-toc"><a href="/docs/apache-drill-0-9-0-release-notes/">← Apache Drill 0.9.0 Release Notes</a></span><span class="next-toc"><a href="/docs/sample-datasets/">Sample Datasets →</a></span>
+</div>
+
+
+ </div>
+ </div>
+</div>
+
+ </div>
+ <p class="push"></p>
+<div id="footer" class="mw">
+<div class="wrapper">
+Copyright © 2012-2014 The Apache Software Foundation, licensed under the Apache License, Version 2.0.<br>
+Apache and the Apache feather logo are trademarks of The Apache Software Foundation. Other names appearing on the site may be trademarks of their respective owners.<br/><br/>
+</div>
+</div>
+
+ <script>
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/9833d32c/docs/apache-drill-contribution-guidelines/index.html
----------------------------------------------------------------------
diff --git a/docs/apache-drill-contribution-guidelines/index.html b/docs/apache-drill-contribution-guidelines/index.html
index a5255fd..caff7a3 100644
--- a/docs/apache-drill-contribution-guidelines/index.html
+++ b/docs/apache-drill-contribution-guidelines/index.html
@@ -70,6 +70,8 @@
<li><a href="/docs/develop-custom-functions/">Develop Custom Functions</a></li>
+ <li><a href="/docs/troubleshooting/">Troubleshooting</a></li>
+
<li><a href="/docs/developer-information/">Developer Information</a></li>
<li><a href="/docs/release-notes/">Release Notes</a></li>
@@ -82,8 +84,6 @@
<li><a href="/docs/project-bylaws/">Project Bylaws</a></li>
- <li><a href="/docs/log-and-debug/">Log and Debug</a></li>
-
</ul>
</li>
<li class='nav'>
@@ -150,6 +150,10 @@
+ <li class="toctree-l2"><a class="reference internal" href="/docs/drill-query-execution/">Drill Query Execution</a></li>
+
+
+
<li class="toctree-l2"><a class="reference internal" href="/docs/core-modules/">Core Modules</a></li>
@@ -540,11 +544,41 @@
</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>
+
+
</ul>
- <li class="toctree-l1"><a class="reference internal" href="/docs/log-and-debug/">Log and Debug</a></li>
+ <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>
+
+
+ </ul>
@@ -759,6 +793,10 @@
+ <li class="toctree-l1"><a class="reference internal" href="/docs/troubleshooting/">Troubleshooting</a></li>
+
+
+
<li class="toctree-l1 current_section "><a href="javascript: void(0);">Developer Information</a></li>
<ul class="current_section">
@@ -840,6 +878,10 @@
<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-1-0-0-release-notes/">Apache Drill 1.0.0 Release Notes</a></li>
+
+
</ul>
@@ -896,29 +938,6 @@
<li class="toctree-l1"><a class="reference internal" href="/docs/project-bylaws/">Project Bylaws</a></li>
-
- <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>
-
-
- </ul>
-
-
</ul>
</div>