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sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/authz/HiveAuthzBindingHookBase.java Line 828 (original), 829 (patched) <https://reviews.apache.org/r/64317/#comment271277> In this function, it gets privilege from both group and user. So we should catch the exception of no group, and put empty group in getPrivileges(). This will allow the function to find user privilege. For function that only involves group, not user, we can just let it fail fast. sentry-provider/sentry-provider-common/src/main/java/org/apache/sentry/provider/common/ResourceAuthorizationProvider.java Line 101 (original), 108 (patched) <https://reviews.apache.org/r/64317/#comment271279> We are using both group and user to get privilege. So we should catch group not found exception, and user based privilege can be found. Need to add test cases that there is user-based privilege, but the user does not belong to a group. And the privilege can be found - Na Li On Dec. 5, 2017, 12:55 a.m., Zachary Amsden wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/64317/ > ----------------------------------------------------------- > > (Updated Dec. 5, 2017, 12:55 a.m.) > > > Review request for sentry and Na Li. > > > Repository: sentry > > > Description > ------- > > Instead of leaking new exceptions outside the API, use the > existing authorization exceptions to indicate authorization > failure when a user has no group configured. > > > Diffs > ----- > > > sentry-binding/sentry-binding-hive-common/src/main/java/org/apache/sentry/binding/hive/authz/HiveAuthzBinding.java > 8ce7a02ed4c565e34229a5c80c1b4fd1a84bad19 > > sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/hive/authz/HiveAuthzBindingHookBase.java > 9c60c22aac826affd05cdf28b3816c68c139326d > > sentry-binding/sentry-binding-hive/src/test/java/org/apache/sentry/binding/hive/TestHiveAuthzBindings.java > a41d1bd533157c96430c3bf3569e1612db77c7b2 > > sentry-binding/sentry-binding-solr/src/main/java/org/apache/sentry/binding/solr/authz/SentrySolrPluginImpl.java > 91d08f0bc7f344c87e5bfb1e11b4b68728e676be > > sentry-binding/sentry-binding-solr/src/main/java/org/apache/sentry/binding/solr/authz/SolrAuthzBinding.java > 803e5eabf322cd120456a78c57f127ed4c94f5fc > > sentry-binding/sentry-binding-solr/src/test/java/org/apache/sentry/binding/solr/TestSolrAuthzBinding.java > f060b82da44f642e9a1dbff86e6e834fbc09cb2b > > sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/exception/SentryGroupNotFoundException.java > b978df69df1d777311146406278444ae4e7f83ee > > sentry-provider/sentry-provider-common/src/main/java/org/apache/sentry/provider/common/AuthorizationProvider.java > 2d82bcfcd5343d1b130df2f723d33a106d36ea81 > > sentry-provider/sentry-provider-common/src/main/java/org/apache/sentry/provider/common/GroupMappingService.java > 7e85261070f133a6886434732d23d5a72894f8ef > > sentry-provider/sentry-provider-common/src/main/java/org/apache/sentry/provider/common/HadoopGroupMappingService.java > bde53d5f640c98f41dea54d54dfe708ffee5dcd3 > > sentry-provider/sentry-provider-common/src/main/java/org/apache/sentry/provider/common/ResourceAuthorizationProvider.java > 005724f3e3f8c623c2a266f60825cf77ac1ea777 > > sentry-provider/sentry-provider-common/src/test/java/org/apache/sentry/provider/common/TestNoAuthorizationProvider.java > fe01b062c592e17ffa336552986e83f3f5f294e3 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyStoreProcessor.java > 650880bb682d76c000fa51b497fae484c257b342 > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/generic/service/thrift/TestSentryGenericPolicyProcessor.java > 6597a7ca724d1377ad07d8bc18530eb89b659693 > > sentry-provider/sentry-provider-file/src/main/java/org/apache/sentry/provider/file/LocalGroupMappingService.java > 54474203aed4868c3bde8450d4d27427fa1de7f6 > > sentry-provider/sentry-provider-file/src/test/java/org/apache/sentry/provider/file/TestLocalGroupMapping.java > 9864b82bfd9c499ab2b1f8ba9d4664fe19899d4e > > sentry-solr/solr-sentry-handlers/src/main/java/org/apache/solr/handler/component/QueryDocAuthorizationComponent.java > 2338ab8375a6381e8d5fc8b38f766789187f69af > > sentry-tests/sentry-tests-hive-v2/src/test/java/org/apache/sentry/tests/e2e/hive/TestUserManagement.java > 02ac51454a13c0c1c61bb8684872e4815bd88b97 > > sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hive/TestUserManagement.java > 02ac51454a13c0c1c61bb8684872e4815bd88b97 > > > Diff: https://reviews.apache.org/r/64317/diff/2/ > > > Testing > ------- > > Running JUnit tests with mvn install. > > > Thanks, > > Zachary Amsden > >