
Content
1 About This Guide............................................................3
2 Architecture of the File Loader..................................................4
3 The Development Process..................................................... 5
4 Tutorial: Setting Up the File Loader Example Application..............................6
4.1 Working with the File Loader Example Application......................................8
4.2 Tutorial SQL Scripts ...........................................................9
The Setup SQLScript for the Example Application................................... 9
The Clean-Up SQL Script for the Example Application................................11
5 The File Loading Process..................................................... 12
6 Creating HTTP Destinations...................................................13
7 State Transitions During the File Loading Process..................................14
8 The Node Table.............................................................15
9 The Task List Table..........................................................16
10 The HTTP Service API........................................................18
10.1 The Root Service.............................................................18
10.2 List of Available Commands.....................................................19
10.3 cmdGetQueueStatistics....................................................... 19
10.4 cmdSetQueueTimedOut.......................................................21
10.5 cmdGetSchedules........................................................... 22
10.6 cmdKillTaskListWorkers.......................................................23
10.7 cmdGetUser............................................................... 24
10.8 cmdGetSystemInformation.....................................................24
10.9 cmdGetCommands.......................................................... 25
11 Security Information........................................................ 26
11.1 Authorizations..............................................................26
11.2 Roles.....................................................................26
11.3 Authentication..............................................................27
11.4 Integration in Application Authorizations........................................... 27
11.5 Users.................................................................... 28
12 Best Practices.............................................................29
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P U B L I C
File Loader Guide for SAP HANA
Content
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