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Ship it! Ship It! - Nate Cole On May 20, 2015, 6:46 p.m., Jonathan Hurley wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/34506/ > ----------------------------------------------------------- > > (Updated May 20, 2015, 6:46 p.m.) > > > Review request for Ambari, Nate Cole and Tom Beerbower. > > > Bugs: AMBARI-11288 > https://issues.apache.org/jira/browse/AMBARI-11288 > > > Repository: ambari > > > Description > ------- > > Having multiple metastore instances is recommended for rolling upgrade. This > ensures that there is at least one metastore that is up and running during > the RU process and reduces the chances of failure. > > {panel} > Hive Metastore Availability > > Multiple Hive Metastore instances are recommended for Rolling Upgrade. This > ensures that there is at least one Metastore running during the upgrade > process. > {panel} > > > Diffs > ----- > > > ambari-server/src/main/java/org/apache/ambari/server/checks/CheckDescription.java > 8e92cfe > > ambari-server/src/main/java/org/apache/ambari/server/checks/HiveMultipleMetastoreCheck.java > PRE-CREATION > > ambari-server/src/main/java/org/apache/ambari/server/checks/UpgradeCheckGroup.java > 16e56f3 > > ambari-server/src/main/java/org/apache/ambari/server/checks/YarnRMHighAvailabilityCheck.java > db8af29 > > ambari-server/src/test/java/org/apache/ambari/server/checks/TestHiveMultipleMetastoreCheck.java > PRE-CREATION > > Diff: https://reviews.apache.org/r/34506/diff/ > > > Testing > ------- > > mvn clean test > > > Thanks, > > Jonathan Hurley > >
