> On Aug. 20, 2017, 6:56 p.m., Madhan Neethiraj wrote: > > repository/src/main/java/org/apache/atlas/repository/store/graph/v1/AtlasEntityStoreV1.java > > Lines 742 (patched) > > <https://reviews.apache.org/r/61526/diff/2/?file=1800434#file1800434line742> > > > > Ensure that references are resolved when typeRegistry updates are made. > > Whenever *NoRefResolve() methods are used to update the registry, ensure to > > run typeRegistry.resolveReferences() at the end of updates. You can see > > references in number of methods in AtlasTransientTypeRegistry - like > > addTypes(), updateTypes(). > > > > Calling resolveReferences() outside of AtlasTransientTypeRegistry is > > asking for trouble, as the would modify the type instance which might be > > used in other threads. > > > > @Sarath - it might be worth removing "public" access to > > AtlasType.resolveReferences() to avoid possible misuse like here. > > David Radley wrote: > This was existing code, in this case we get the classificationtype by > name, but because it is cached in the registry without resolve references > being run then I cannot interrogate entitytypes. The only other way I can see > to avoid running the resolve references here is to cache the > classificationtype having already run resolve references ( i.e. by running > the other AtlasclassificationType constructor); as there is quite a lot of > code effected here - please let me know if this is what you are suggesting or > you are thinking of something else.
It would be really useful for me to know under what circumstances we should cache ClassificationDefs without running resolve references; as I do not what to compomise any existing logic with my change or do unnecessary resolve references in those cases. - David ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/61526/#review183296 ----------------------------------------------------------- On Aug. 20, 2017, 11:34 a.m., David Radley wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/61526/ > ----------------------------------------------------------- > > (Updated Aug. 20, 2017, 11:34 a.m.) > > > Review request for atlas, Graham Wallis, Madhan Neethiraj, and Sarath > Subramanian. > > > Repository: atlas > > > Description > ------- > > ATLAS-2029: Restrict entities, classifications can be applied to > > > Diffs > ----- > > intg/src/main/java/org/apache/atlas/AtlasErrorCode.java > 2503d8ef203cf4efbe15b440257b1da2252b6153 > > intg/src/main/java/org/apache/atlas/model/typedef/AtlasClassificationDef.java > eeaf71413a56c08db8170fd3323b8e8245ae44fe > intg/src/main/java/org/apache/atlas/type/AtlasClassificationType.java > 56c3ed38392d2d2c8882861373cd42a549b5670d > intg/src/main/java/org/apache/atlas/type/AtlasTypeUtil.java > 427439ca97d496f02de2d38329c582ded239c04c > intg/src/test/java/org/apache/atlas/TestUtilsV2.java > fc65af057255b4c17378080ee4fb7cbfc780c3fe > intg/src/test/java/org/apache/atlas/type/TestAtlasClassificationType.java > aaf4a6ac0a978e5eb6de41279cae1b1c82373374 > > repository/src/main/java/org/apache/atlas/repository/store/graph/v1/AtlasClassificationDefStoreV1.java > 89445048c69555b86a5347b21dde5a21dae9b2a1 > > repository/src/main/java/org/apache/atlas/repository/store/graph/v1/AtlasEntityStoreV1.java > 1c168b4cff0d105c7a0d4a9fbdb50871388c917e > > repository/src/main/java/org/apache/atlas/repository/store/graph/v1/AtlasGraphUtilsV1.java > 227f7cd12a9b23c3bbc1cfdc40d06616ea775ca4 > > repository/src/main/java/org/apache/atlas/repository/store/graph/v1/AtlasTypeDefGraphStoreV1.java > 50a421662b9a58ea3daf45e57d21626b5f2c6c44 > > repository/src/test/java/org/apache/atlas/repository/store/graph/AtlasTypeDefGraphStoreTest.java > 8638a7f17e8a17d3a6e0bfb94879b5c5406be1a3 > > repository/src/test/java/org/apache/atlas/repository/store/graph/v1/AtlasEntityStoreV1Test.java > 62fad5b02a7229d9bc3083690980eb063756bc29 > > > Diff: https://reviews.apache.org/r/61526/diff/2/ > > > Testing > ------- > > Testing > performed unit tests > > Using postman > 1) create an entityDef aaa > 2) create a classificationDef with an entitytype aaaa - checked that it is > in the response > 3) Create a entity instance of aaa > 4) add the classification to it > 5) Create an entity instance with a different type bbbb > 6) Attempt to add the classification to bbbb. this fails with an informative > message > 7) Attempt to update the ClassificationDef to remove the entity type - this > fails with an informative message > 8) Attempt to update the classificationdef to add bbbb. this update works. > 9) Attempt to add an entity type that does not exist to the > ClassificationDef. this should fail. > 10) Attempt to update an entity type that does not exist to the > ClassificationDef. this should fail. > > > Thanks, > > David Radley > >
