> On Feb. 21, 2018, 5:13 p.m., Sergio Pena wrote: > > sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/metastore/SentrySyncHMSNotificationsPostEventListener.java > > Lines 137-140 (patched) > > <https://reviews.apache.org/r/65704/diff/2/?file=1962959#file1962959line137> > > > > What if oldDbName and newDbname are nulls but oldTablename and > > newTableName are not null and different? Should we consider it as a table > > rename? > > > > Would the following conditions be simpler? > > > > if (oldTableName != null && newTableName != null) { > > if (oldTableName.equalsIgnoreCase(newTableName) { > > return true; > > } > > } > > > > if (oldDbName != null && newDbname != null) { > > if (oldDbName.equalsIgnoreCase(newDbname) { > > return true; > > } > > } > > Na Li wrote: > I am following the logic in Notification.processAlterTable. We need to > keep the same logic in this function and Notification.processAlterTable > > Sergio Pena wrote: > If we need to keep the same logic, would make sense to have a shared > method that checks if a table is renamed? Also, the Notification method > checks for path changes as well (not just rename), so does it mean we sync > with these changes as well? Notice that locations are useful for HDFS sync > only not grant/revoke privileges.
I cannot. The input here is of type AlterTableEvent. The input in Notification.processAlterTable is NotificationEvent. It is too much trouble to use the same function for such simple logic - Na ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/65704/#review197936 ----------------------------------------------------------- On Feb. 22, 2018, 1:28 a.m., Na Li wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/65704/ > ----------------------------------------------------------- > > (Updated Feb. 22, 2018, 1:28 a.m.) > > > Review request for sentry, Alexander Kolbasov, kalyan kumar kalvagadda, and > Sergio Pena. > > > Repository: sentry > > > Description > ------- > > wait for HMS sync at alter table, which including table rename and changing > table columns > > > Diffs > ----- > > > sentry-binding/sentry-binding-hive/src/main/java/org/apache/sentry/binding/metastore/SentrySyncHMSNotificationsPostEventListener.java > 24d7763 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/SentryStore.java > edea5b6 > > sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/dbprovider/TestDbPrivilegeCleanupOnDrop.java > 5fe6625 > > sentry-tests/sentry-tests-hive/src/test/java/org/apache/sentry/tests/e2e/hdfs/TestHDFSIntegrationBase.java > 4cd00e6 > > > Diff: https://reviews.apache.org/r/65704/diff/3/ > > > Testing > ------- > > unit tests succeeded > > > Thanks, > > Na Li > >
