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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/58434/
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(Updated June 1, 2017, 10:28 p.m.)
Review request for atlas and Madhan Neethiraj.
Changes
-------
Updates:
- Addressed review comments.
- Implemented additional option to _AtlasImportRequest_ to conditionally import
attributes.
Bugs: ATLAS-1734
https://issues.apache.org/jira/browse/ATLAS-1734
Repository: atlas
Description (updated)
-------
**Background**
Existing version of Import API allows for importing types that are not already
present in the system being imported in. This causes import to fail in the
cases where the data being imported happens to have the additional attribute.
**Approach**
New class _TypeAttributeDifference_ does a attribute diff betweeing 2 types.
_ImportService.processTypeDefs_ method now includes additional step for
attribute updation.
Metrics have been updated to reflect the updates.
**CURL**
The ZIP files mentioned below can be found at: _repository/src/test/resources/_
Create a file _importOptions.json_ with contents below:
```javascript
{
"options": {
"updateAttributes": true
}
}
```
Use the following curl to perform an import with default attributes.
```javascript
curl -g -X POST -u admin:admin -H "Content-Type: multipart/form-data" -H
"Cache-Control: no-cache" -F [email protected]
"http://localhost:21000/api/atlas/admin/import";
```
Note the attributes of the tables.
Then perform this import with the new option.
```javascript
curl -g -X POST -u admin:admin -H "Content-Type: multipart/form-data" -H
"Cache-Control: no-cache" -F [email protected] -F
[email protected] "http://localhost:21000/api/atlas/admin/import";
```
**Impact to API Consumer**
None.
Diffs (updated)
-----
intg/src/main/java/org/apache/atlas/model/impexp/AtlasImportRequest.java
7530196d
pom.xml 4360604f
repository/src/main/java/org/apache/atlas/repository/impexp/EntityAttributeTransformer.java
PRE-CREATION
repository/src/main/java/org/apache/atlas/repository/impexp/ExportService.java
7744c781
repository/src/main/java/org/apache/atlas/repository/impexp/ImportService.java
9ec15e00
repository/src/main/java/org/apache/atlas/repository/impexp/ImportTransformers.java
PRE-CREATION
repository/src/main/java/org/apache/atlas/repository/impexp/ImportTransforms.java
PRE-CREATION
repository/src/main/java/org/apache/atlas/repository/impexp/TypeAttributeDifference.java
PRE-CREATION
repository/src/main/java/org/apache/atlas/repository/impexp/ZipSource.java
87c9f0eb
repository/src/main/java/org/apache/atlas/repository/store/graph/v1/AtlasEntityStoreV1.java
27c0b5d4
repository/src/main/java/org/apache/atlas/repository/store/graph/v1/AtlasEntityStreamForImport.java
69140e69
repository/src/main/java/org/apache/atlas/repository/store/graph/v1/EntityImportStream.java
0f711db4
repository/src/test/java/org/apache/atlas/repository/impexp/AtlasImportRequestTest.java
PRE-CREATION
repository/src/test/java/org/apache/atlas/repository/impexp/EntityAttributeTransformerTest.java
PRE-CREATION
repository/src/test/java/org/apache/atlas/repository/impexp/ImportServiceReportingTest.java
0aaaa704
repository/src/test/java/org/apache/atlas/repository/impexp/ImportServiceTest.java
08e9ee81
repository/src/test/java/org/apache/atlas/repository/impexp/ImportServiceTestUtils.java
PRE-CREATION
repository/src/test/java/org/apache/atlas/repository/impexp/ImportTransformersJSONTest.java
PRE-CREATION
repository/src/test/java/org/apache/atlas/repository/impexp/ImportTransformersTest.java
PRE-CREATION
repository/src/test/java/org/apache/atlas/repository/impexp/TypeAttributeDifferenceTest.java
PRE-CREATION
repository/src/test/java/org/apache/atlas/repository/impexp/UniqueListTest.java
PRE-CREATION
repository/src/test/java/org/apache/atlas/repository/impexp/ZipSourceTest.java
8b042d7a
repository/src/test/java/org/apache/atlas/repository/store/graph/v1/AtlasEntityStoreV1BulkImportPercentTest.java
PRE-CREATION
repository/src/test/resources/salesNewTypeAttrs-next.zip PRE-CREATION
repository/src/test/resources/salesNewTypeAttrs.zip PRE-CREATION
webapp/pom.xml 4132912d
webapp/src/main/java/org/apache/atlas/web/resources/AdminResource.java
01f9a860
Diff: https://reviews.apache.org/r/58434/diff/2/
Changes: https://reviews.apache.org/r/58434/diff/1-2/
Testing
-------
**Unit tests**
- _ImportServiceTest_ Updated to handle the new case. New light-weight _zip_
files added test resources to verify the functionality.
- _TypeAttributeDifferenceTest_ Unit test for _TypeAttributeDifference_ class.
- Additional unit tests: _UniqueList_.
- Import-Export APIs verified with test file set.
Thanks,
Ashutosh Mestry
