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Ship it! Ship It! - Alejandro Fernandez On Jan. 2, 2015, 5:58 p.m., Yurii Shylov wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/29378/ > ----------------------------------------------------------- > > (Updated Jan. 2, 2015, 5:58 p.m.) > > > Review request for Ambari, Alejandro Fernandez, Dmitro Lisnichenko, and Nate > Cole. > > > Bugs: AMBARI-8898 > https://issues.apache.org/jira/browse/AMBARI-8898 > > > Repository: ambari > > > Description > ------- > > The following checks should be implemented: > *All* cluster hosts must satisfy the following: > 1) It is either in Host Maintenance Mode or heartbeating with the server > 2) If in Host Maintenance Mode, there are no masters on the host > 3) If not in Host Maintenance Mode, it must have new version installed > *All* of the following must be satisfied: > 1) NameNode HA is enabled > 2) Make sure work-preserving RM/NM restart is enabled in YARN configuration > files > 3) MR Jobs need to reference the Hadoop libraries from the distributed cache > instead of the cluster > 4) Tez jobs need to reference the Hadoop libraries from the distributed cache > instead of the cluster > 5) Oozie jobs need to reference the Hadoop libraries from the distributed > cache instead of the cluster > 6) All services must be up, not in Service Maintenance Mode, and operational > (all components are up and service check should pass*). > 7) All DataNode decommissioning must be completed (no DataNode in > “decommissioning” state) > > > Diffs > ----- > > > ambari-server/src/main/java/org/apache/ambari/server/controller/PreUpgradeCheckRequest.java > PRE-CREATION > > ambari-server/src/main/java/org/apache/ambari/server/controller/internal/PreUpgradeCheckResourceProvider.java > 0cb20c1 > > ambari-server/src/main/java/org/apache/ambari/server/orm/dao/HostVersionDAO.java > 1afc850 > > ambari-server/src/main/java/org/apache/ambari/server/state/UpgradeCheckHelper.java > PRE-CREATION > > ambari-server/src/main/java/org/apache/ambari/server/state/UpgradeChecks.java > 83cd632 > > ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/UpgradeCheck.java > 0d85a93 > > ambari-server/src/test/java/org/apache/ambari/server/state/UpgradeCheckHelperTest.java > PRE-CREATION > > Diff: https://reviews.apache.org/r/29378/diff/ > > > Testing > ------- > > Tests are passing > > > Thanks, > > Yurii Shylov > >
