> On July 28, 2017, 1:21 p.m., kalyan kumar kalvagadda wrote: > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryService.java > > Lines 120 (patched) > > <https://reviews.apache.org/r/61047/diff/3/?file=1784512#file1784512line120> > > > > Why can't it be stack variable for shouldEnableHMSFollower? It is not > > used any where. > > Na Li wrote: > Make it final prevent its value changing. It is used by > shouldEnableHMSFollower(), which is used in two places. If it is stack > variable, need to get it twice from configuration.
I removed a place to use it. So now it can be local variable - Na ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/61047/#review181660 ----------------------------------------------------------- On July 27, 2017, 3:57 p.m., Na Li wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/61047/ > ----------------------------------------------------------- > > (Updated July 27, 2017, 3:57 p.m.) > > > Review request for sentry, Alexander Kolbasov, kalyan kumar kalvagadda, > Sergio Pena, and Vamsee Yarlagadda. > > > Repository: sentry > > > Description > ------- > > Currently, Sentry does not start HMSFollower when HDFS sync is disabled. This > breaks PERM sync. For example, when a table/database is dropped, its > permission should be removed when perm sync is enabled. Without HMSFollower, > Sentry does not know when table/database is dropped, and therefore, cannot > remove the permission accordingly. > Sentry needs to make updates to have the follow behavior > 1) When HDFS sync is disabled + PERM sync is disabled, do not start > HMSFollower > 2) when HDFS sync is enabled or PERM sync is enabled, start HMSFollower > (Sentry change). > 3) when HDFS sync is enabled, we save path change and perm change. nothing > more. > 4) when perm sync is enabled, we update perm when table/database is created, > dropped or altered, nothing more. > > > Diffs > ----- > > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/persistent/DelegateSentryStore.java > 4cb46ab > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/SentryStore.java > 670bc5e > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryAdminServlet.java > 8a8bbd3 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryService.java > 10d55dc > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryServiceUtil.java > 5826766 > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestHMSFollowerSentryStoreIntegration.java > 82f600b > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryStore.java > a8ebf7c > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryStoreImportExport.java > 1c3a4f2 > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/persistent/TestSentryVersion.java > a8e8a03 > > > Diff: https://reviews.apache.org/r/61047/diff/3/ > > > Testing > ------- > > unit tests > > > Thanks, > > Na Li > >
