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The data export runs in the background and the file is generated in a specified folder.as defined in the HIVE_CELL_PARAMS. Data file generation status is displayed under the Status column .under Data Request Manager
Status will change as the Data File is processed. from Submitted to File in Progress to File Available.
| Data Request Status | Data column Value |
|---|---|
| Submitted | Submitted |
| Withdrawn | Cancelled |
| Denied | Incomplete |
| File in Progress | Queued |
| File available | File available |
Example Export files (all data are fake)
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| Column Name | Value (example) |
|---|---|
| Result_Instance_Id | 1729 |
| XML_Value | <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <ns10:i2b2_result_envelope xmlns:ns6="http://www.i2b2.org/xsd/cell/crc/psm/analysisdefinition/1.1/" xmlns:ns5="http://www.i2b2.org/xsd/hive/msg/1.1/" xmlns:ns8="http://www.i2b2.org/xsd/cell/pm/1.1/" xmlns:ns7="http://www.i2b2.org/xsd/cell/crc/psm/querydefinition/1.1/" xmlns:ns9="http://www.i2b2.org/xsd/cell/ont/1.1/" xmlns:ns10="http://www.i2b2.org/xsd/hive/msg/result/1.1/" xmlns:ns2="http://www.i2b2.org/xsd/hive/pdo/1.1/" xmlns:ns4="http://www.i2b2.org/xsd/cell/crc/psm/1.1/" xmlns:ns3="http://www.i2b2.org/xsd/cell/crc/pdo/1.1/"> <body> <ns10:result name="RPDO_17"> <data column="SUBMITTED" type="string">20250808_125429</data> <data column="EMAIL" type="string">rmetta@mgb.org</data> <data column="QUEUED" type="string">20250808_125631</data> <data column="PROCESSING" type="string">20250808_125631</data> <data column="DIRECTORY" type="string">/opt/dataexport/SQLServerLarge/724</data> <data column="FINISHED" type="string">20250808_125633</data> <data column="APPROVEDBY" type="string">demoManager</data> </ns10:result> </body> </ns10:i2b2_result_envelope> |
Following are the status change in the <data column> tag of Value column
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Data file format/location and Email parameters set-up: HIVE_CELL_PARAMS
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Software Changes:
- Data: New entries in RPDO_TABLE_REQUEST, HIVE_CELL_PARAMS, QT_QUERY_RESULT_TYPE, and QT_BREAKDOWN_PATH define the exporter configuration.
- Java code: New breakdown classes and updates to existing java classes to support the data exporter functionality.
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