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Synthetic Log Traffic Statistics - Drill Wiki - Apache Software Foundation - Drill - [wiki]
... of metadata                                                                                         Quick Stats The basic idea here is to have a random log generator build fairly realistic log...
... number generators available in the Mahout library. There are three basic entities involved in the random process that generates these logs that are IP addresses, users and queries.  Users have...
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https://cwiki.apache.org/confluence/display.../Synthetic+Log+Traffic+Statistics    Author: Ted2Dunning, 2013-01-28, 00:00
Lesson 1: Learn About the Data Set - Drill Wiki - Apache Software Foundation - Drill - [wiki]
... customer data: stored as MapR-DB tables Clickstream and logs data: stored in the MapR file system as JSON files Queries in This Lesson This lesson consists of select * queries on each data...
... source. Before You Begin Start sqlline  If sqlline is not already started, use a Terminal or Command window to log into the demo VM as root, then enter sqlline: You can run queries from...
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https://cwiki.apache.org/confluence/dis.../Lesson+1%3A+Learn+About+the+Data+Set    Author: Bridget Bevens, 2014-09-26, 00:00
Installing the MapR Sandbox with Apache Drill on VirtualBox - Drill Wiki - Apache Software Foundation - Drill - [wiki]
... provided to experience the Drill Web UI, or you can log into the sandbox through the command line. To navigate to the MapR Sandbox with Apache Drill, enter the provided URL in your browser...
...'s address bar. To log into the virtual machine and access the command line, enter Alt+F2 on Windows or Option+F5 on Mac. When prompted, enter mapr as the login and password. What's Next After...
https://cwiki.apache.org/confl...e+MapR+Sandbox+with+Apache+Drill+on+VirtualBox    Author: Bridget Bevens, 2014-09-26, 00:00
Getting to Know the Drill Setup - Drill Wiki - Apache Software Foundation - Drill - [wiki]
... to nested JSON log data logs: access to flat (non-nested) JSON log data in the logs directory and its subdirectories views: a workspace for creating views A workspace in Drill is a location...
... to start working with it, you can use the command line on the demo cluster to log in as root, then enter sqlline. Use mapr as the login password. For example: Drill Web UI The Drill Web UI...
https://cwiki.apache.org/confluence/display/.../Getting+to+Know+the+Drill+Setup    Author: Bridget Bevens, 2014-09-26, 00:00
Lesson 3: Run Queries on Complex Data Types - Drill Wiki - Apache Software Foundation - Drill - [wiki]
... are dynamically determined based on the partitioning of the file system. No up-front definitions are required on what partitions exist. Here is a visual example of how this works: Set workspace to dfs.logs...
...: Query logs data for a specific year: This query constrains files inside the subdirectory named 2013. The variable dir0 refers to the first level down from logs, dir1 to the next level...
https://cwiki.apache.org/confl.../Lesson+3%3A+Run+Queries+on+Complex+Data+Types    Author: Bridget Bevens, 2014-09-26, 00:00
Archived Pages - Drill Wiki - Apache Software Foundation - Drill - [wiki]
...-level Architecture Hive Storage Engine How To Run Drill with Sample Data Presentations Reference Interpreter Running Queries Meet Apache Drill Q3 In-Progress Report Synthetic Log Traffic Statistics...
...                                                                                        Page:                 Synthetic Log Traffic Statistics                                                                                        Page:                 Drill Resources List...
https://cwiki.apache.org/confluence/display/DRILL/Archived+Pages    Author: Bridget Bevens, 2014-08-14, 00:00
Querying Directories - Drill Wiki - Apache Software Foundation - Drill - [wiki]
... by the first column: You can drill down further and automatically query subdirectories as well. For example, assume that you have a logs directory that contains a subdirectory for each year...
... workspace path. For example, assume that bob.logdata is a workspace that points to the logs directory, which contains multiple subdirectories: 2012, 2013, and 2014. The following query constrains...
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https://cwiki.apache.org/confluence/display/DRILL/Querying+Directories    Author: Bob Rumsby, 2014-08-20, 00:00
Querying a File System - Drill Wiki - Apache Software Foundation - Drill - [wiki]
... by an optional workspace name, for example <storage plugin>.<workspace> or hdfs.logs. The following example shows a query on a file system database in a Hadoop distributed file system...
...: SELECT * FROM hdfs.logs.`AppServerLogs/20104/Jan/01/part0001.txt`; The default dfs storage plugin instance registered with Drill has a default workspace. If you query data in the...
https://cwiki.apache.org/confluence/display/DRILL/Querying+a+File+System    Author: Bridget Bevens, 2014-08-14, 00:00
Flexibility - Drill Wiki - Apache Software Foundation - Drill - [wiki]
... such as social/mobile, clickstream, logs, and sensor equipped IOT. From a user point of view, Drill allows access to nested data attributes, just like SQL columns, and provides intuitive extensions...
https://cwiki.apache.org/confluence/display/DRILL/Flexibility    Author: Bridget Bevens, 2014-08-13, 00:00
Connecting to Data Sources - Drill Wiki - Apache Software Foundation - Drill - [wiki]
.... In Drill, a file system database consists of a storage plugin name followed by an optional workspace name, for example <storage plugin>.<workspace> or hdfs.logs.  The following example...
... shows a query on a file system database in a Hadoop distributed file system: SELECT * FROM hdfs.logs.`AppServerLogs/20104/Jan/01/part0001.txt`; The default dfs storage plugin instance registered...
https://cwiki.apache.org/confluence/display/DRILL/Connecting+to+Data+Sources    Author: Bridget Bevens, 2014-08-13, 00:00
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