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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/65412/
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(Updated Feb. 2, 2018, 1:17 a.m.)
Review request for atlas.
Changes
-------
Updates include: Addressed review comments.
Bugs: ATLAS-2422
https://issues.apache.org/jira/browse/ATLAS-2422
Repository: atlas
Description
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**Background**
Existing implementation of _ExportService_, uses the starting entity that is
fetched using a gremlin query. This implementation expands on that.
**Approach**
- Additional query (switch-case) added to _AtlasGremlinQueryProvider_.
- Modify _ExportService_ to process additional flavor of starting entity by
looking at the new option specified in _AtlasExportRequest_.
**Usage**
Note the _typeName_ and _options_ parameters.
Contents of _exportRequest.json_:
```
{"itemsToExport": [ { "typeName": "hive_db,hdfs_path" } ], "options": {
"fetchType": "FULL", "matchType": "forType"}}
```
CURL:
```
curl -X POST -u admin:admin -H "Content-Type: application/json" -H
"Cache-Control: no-cache" -d @../docs/exportRequest.json
http://localhost:21000/api/atlas/admin/export > ../docs/full-export.zip
```
Import is not impacted.
```
curl -X POST -u admin:admin -H "Content-Type: multipart/form-data" -H
"Cache-Control: no-cache" -F data=@../docs/full-export.zip
http://localhost:21000/api/atlas/admin/import
```
Diffs (updated)
-----
intg/src/main/java/org/apache/atlas/model/impexp/AtlasExportRequest.java
a015e9bf0
repository/src/main/java/org/apache/atlas/repository/impexp/ExportService.java
a88c09e84
repository/src/main/java/org/apache/atlas/util/AtlasGremlin2QueryProvider.java
9cffdb9dc
repository/src/main/java/org/apache/atlas/util/AtlasGremlinQueryProvider.java
e4898bde1
repository/src/test/java/org/apache/atlas/repository/impexp/ExportServiceTest.java
7901ef687
repository/src/test/java/org/apache/atlas/repository/impexp/ImportServiceReportingTest.java
0aaaa7048
repository/src/test/java/org/apache/atlas/repository/impexp/ImportServiceTestUtils.java
72895125c
Diff: https://reviews.apache.org/r/65412/diff/3/
Changes: https://reviews.apache.org/r/65412/diff/2-3/
Testing
-------
**Unit test**
- Added new test to verify the behavior.
**Functional test**
- Via CURL calls.
**Accuracy testing**
- Using Export-import-export compare.
File Attachments
----------------
Export 1
https://reviews.apache.org/media/uploaded/files/2018/01/30/813f8af8-8b38-4896-8f6b-dc72c3652d3e__full-export-pre.zip
Export After Import
https://reviews.apache.org/media/uploaded/files/2018/01/30/967aff68-2320-4f85-b10e-9500060ae118__full-export-post.zip
Thanks,
Ashutosh Mestry
