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Thanks for the patch Colin! Left minor comments sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/persistent/DelegateSentryStore.java (line 76) <https://reviews.apache.org/r/49996/#comment207881> Not related to this patch. But, seems like get(String) can be made private in Activators? sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/Fencer.java (line 250) <https://reviews.apache.org/r/49996/#comment207882> Annotate with @VisibleForTesting as seems like this is test only thing? sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/Activator.java (line 121) <https://reviews.apache.org/r/49996/#comment207884> When should Activator.isActive() versus Activator.verifyActive() be used? Seems like verifyActive() is the ultimate ground truth, is there a risk in usage of isActive around failover? sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestFencer.java (line 52) <https://reviews.apache.org/r/49996/#comment207887> Nit: Does it make sense to do this.act = Activators.INSTANCE.createActivators(conf) rather than the following in multiple places: this.act = new Activator() Activators.INSTANCE.put(act) Also, shall we restrict the use of Activators purely for testing purposes? sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestFencer.java (lines 101 - 102) <https://reviews.apache.org/r/49996/#comment207891> close in finally{} ? sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestFencer.java (lines 130 - 133) <https://reviews.apache.org/r/49996/#comment207897> Nit: inside finally? - Sravya Tirukkovalur On July 13, 2016, 6:28 p.m., Colin McCabe wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/49996/ > ----------------------------------------------------------- > > (Updated July 13, 2016, 6:28 p.m.) > > > Review request for sentry, Hao Hao and Sravya Tirukkovalur. > > > Bugs: SENTRY-1399 > https://issues.apache.org/jira/browse/SENTRY-1399 > > > Repository: sentry > > > Description > ------- > > SENTRY-1399: Integrate Fencer with SentryStore > > > Diffs > ----- > > > sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/exception/SentryStandbyException.java > 73c7e4e > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/persistent/DelegateSentryStore.java > e960dcd > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/persistent/SentryStoreLayer.java > c003965 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/Fencer.java > 14cdde3 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/SentryStore.java > 6e367e5 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/Activator.java > 0b7ddf5 > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestFencer.java > PRE-CREATION > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryStore.java > 6e00505 > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryStoreImportExport.java > fc39658 > > Diff: https://reviews.apache.org/r/49996/diff/ > > > Testing > ------- > > > Thanks, > > Colin McCabe > >
