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Posted to commits@ambari.apache.org by ds...@apache.org on 2016/04/12 09:43:09 UTC
[3/3] ambari git commit: AMBARI-15808 Create upgrade packs for HDP
2.5 (dsen)
AMBARI-15808 Create upgrade packs for HDP 2.5 (dsen)
Project: http://git-wip-us.apache.org/repos/asf/ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/407c63f8
Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/407c63f8
Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/407c63f8
Branch: refs/heads/trunk
Commit: 407c63f823589c34ddf20c9b4afab2dfa994922f
Parents: 2d25706
Author: Dmytro Sen <ds...@apache.org>
Authored: Tue Apr 12 10:42:26 2016 +0300
Committer: Dmytro Sen <ds...@apache.org>
Committed: Tue Apr 12 10:42:26 2016 +0300
----------------------------------------------------------------------
.../HDP/2.3/upgrades/nonrolling-upgrade-2.5.xml | 1177 ++++++++++++++++++
.../stacks/HDP/2.3/upgrades/upgrade-2.5.xml | 902 ++++++++++++++
.../HDP/2.4/upgrades/nonrolling-upgrade-2.5.xml | 1066 ++++++++++++++++
.../stacks/HDP/2.4/upgrades/upgrade-2.5.xml | 868 +++++++++++++
.../stacks/HDP/2.5/upgrades/config-upgrade.xml | 82 ++
.../HDP/2.5/upgrades/nonrolling-upgrade-2.5.xml | 1066 ++++++++++++++++
.../stacks/HDP/2.5/upgrades/upgrade-2.5.xml | 877 +++++++++++++
7 files changed, 6038 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/ambari/blob/407c63f8/ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/nonrolling-upgrade-2.5.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/nonrolling-upgrade-2.5.xml b/ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/nonrolling-upgrade-2.5.xml
new file mode 100644
index 0000000..51b59e1
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/nonrolling-upgrade-2.5.xml
@@ -0,0 +1,1177 @@
+<?xml version="1.0"?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+
+<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+ <target>2.5.*.*</target>
+ <target-stack>HDP-2.5</target-stack>
+ <type>NON_ROLLING</type>
+ <prerequisite-checks>
+ <configuration>
+ <!-- Configuration properties for all pre-reqs including required pre-reqs -->
+ <check-properties name="org.apache.ambari.server.checks.HiveDynamicServiceDiscoveryCheck">
+ <property name="min-failure-stack-version">HDP-2.3.0.0</property>
+ </check-properties>
+ </configuration>
+ </prerequisite-checks>
+
+ <!-- Instructs the upgrade pack how to build the configuration pack -->
+ <upgrade-path>
+ <intermediate-stack version="2.3"/>
+ <intermediate-stack version="2.4"/>
+ </upgrade-path>
+
+ <order>
+ <group xsi:type="cluster" name="PRE_CLUSTER" title="Prepare Upgrade">
+ <direction>UPGRADE</direction>
+
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+
+ <execute-stage service="YARN" component="RESOURCEMANAGER" title="Stop YARN Queues">
+ <task xsi:type="manual">
+ <message>Before continuing, please stop all YARN queues. If yarn-site's yarn.resourcemanager.work-preserving-recovery.enabled is set to true, then you can skip this step since the clients will retry on their own.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="SLIDER" component="SLIDER" title="Stop Long Running Applications on Slider">
+ <task xsi:type="manual">
+ <message>Before continuing, please stop all long-running applications deployed using Slider. E.g., su - yarn "/usr/hdp/current/slider-client/bin/slider stop <app_name>"</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="STORM" component="NIMBUS" title="Stop Storm Topologies">
+ <task xsi:type="manual">
+ <message>Before continuing, please deactivate and kill any currently running topologies.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="TEZ" component="TEZ_CLIENT" title="Check Tez Tarball">
+ <task xsi:type="execute" hosts="any">
+ <script>scripts/pre_upgrade.py</script>
+ <function>prepare</function>
+ </task>
+ </execute-stage>
+ </group>
+
+ <group xsi:type="stop" name="STOP_HIGH_LEVEL_SERVICE_COMPONENTS" title="Stop Components for High-Level Services">
+ <direction>UPGRADE</direction>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <parallel-scheduler/>
+ <service-check>false</service-check>
+
+ <service name="ATLAS">
+ <component>ATLAS_SERVER</component>
+ </service>
+
+ <service name="FLUME">
+ <component>FLUME_HANDLER</component>
+ </service>
+
+ <service name="ACCUMULO">
+ <component>ACCUMULO_TRACER</component>
+ <component>ACCUMULO_GC</component>
+ <component>ACCUMULO_TSERVER</component>
+ <component>ACCUMULO_MONITOR</component>
+ <component>ACCUMULO_MASTER</component>
+ </service>
+
+ <service name="STORM">
+ <component>DRPC_SERVER</component>
+ <component>STORM_UI_SERVER</component>
+ <component>SUPERVISOR</component>
+ <component>NIMBUS</component>
+ </service>
+
+ <service name="KNOX">
+ <component>KNOX_GATEWAY</component>
+ </service>
+
+ <service name="KAFKA">
+ <component>KAFKA_BROKER</component>
+ </service>
+
+ <service name="FALCON">
+ <component>FALCON_SERVER</component>
+ </service>
+
+ <service name="OOZIE">
+ <component>OOZIE_SERVER</component>
+ </service>
+
+ <service name="SPARK">
+ <component>SPARK_JOBHISTORYSERVER</component>
+ <component>SPARK_THRIFTSERVER</component>
+ </service>
+
+ <service name="HIVE">
+ <component>WEBHCAT_SERVER</component>
+ <component>HIVE_SERVER</component>
+ <component>HIVE_METASTORE</component>
+ </service>
+
+ <service name="YARN">
+ <component>NODEMANAGER</component>
+ <component>RESOURCEMANAGER</component>
+ <component>APP_TIMELINE_SERVER</component>
+ </service>
+
+ <service name="MAPREDUCE2">
+ <component>HISTORYSERVER</component>
+ </service>
+ </group>
+
+ <group xsi:type="cluster" name="Backups" title="Perform Backups">
+ <direction>UPGRADE</direction>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+
+ <execute-stage service="OOZIE" component="OOZIE_SERVER" title="Backup Oozie Database">
+ <task xsi:type="manual">
+ <message>Before continuing, please backup the Oozie Server database referenced by the Oozie server located on {{hosts.all}}.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="HIVE" component="HIVE_METASTORE" title="Backup Hive Metastore">
+ <task xsi:type="manual">
+ <message>Before continuing, please backup the Hive Metastore database referenced by the Hive Metastore service(s) located on the following host(s): {{hosts.all}}.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="KNOX" component="KNOX_GATEWAY" title="Backup Knox Data">
+ <task xsi:type="manual">
+ <message>Before continuing, please backup the Knox data. E.g., "cp -RL /usr/hdp/current/knox-server/data/* ~/knox_backup/" on the following host(s): {{hosts.all}}.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="HBASE" component="HBASE_MASTER" title="Snapshot HBASE">
+ <task xsi:type="execute" hosts="master">
+ <script>scripts/hbase_upgrade.py</script>
+ <function>take_snapshot</function>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="HDFS" component="NAMENODE" title="Prepare HDFS">
+ <task xsi:type="execute" hosts="master">
+ <script>scripts/namenode.py</script>
+ <function>prepare_express_upgrade</function>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="RANGER" component="RANGER_ADMIN" title="Backup Ranger Database">
+ <task xsi:type="manual">
+ <message>Before continuing, please backup the Ranger Admin database and Ranger Audit database on the following host(s): {{hosts.all}}. If audit database size is too large (greater than 3GB) then follow the below instructions:
+ 1. Backup the audit table from audit database.
+ 2. Truncate audit table.
+ 3. Follow upgrade process and once completed then restore audit data to audit table.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="RANGER_KMS" component="RANGER_KMS_SERVER" title="Backup Ranger KMS Database">
+ <task xsi:type="manual">
+ <message>Before continuing, please backup Ranger KMS database on the following host(s): {{hosts.all}}.</message>
+ </task>
+ </execute-stage>
+ </group>
+
+ <group xsi:type="stop" name="STOP_LOW_LEVEL_SERVICE_COMPONENTS" title="Stop Components for Core Services">
+ <direction>UPGRADE</direction>
+ <skippable>true</skippable>
+ <service-check>false</service-check>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <parallel-scheduler/>
+
+ <service name="HBASE">
+ <component>HBASE_REGIONSERVER</component>
+ <component>HBASE_MASTER</component>
+ <component>PHOENIX_QUERY_SERVER</component>
+ </service>
+
+ <service name="HDFS">
+ <component>DATANODE</component>
+ <component>NAMENODE</component>
+ <component>SECONDARY_NAMENODE</component>
+ <component>ZKFC</component>
+ <component>JOURNALNODE</component>
+ <component>NFS_GATEWAY</component>
+ </service>
+
+ <service name="RANGER">
+ <component>RANGER_USERSYNC</component>
+ <component>RANGER_ADMIN</component>
+ </service>
+
+ <service name="RANGER_KMS">
+ <component>RANGER_KMS_SERVER</component>
+ </service>
+
+ <service name="ZOOKEEPER">
+ <component>ZOOKEEPER_SERVER</component>
+ </service>
+ </group>
+
+ <group xsi:type="cluster" name="Restore Backups" title="Restore Backups">
+ <direction>DOWNGRADE</direction>
+ <skippable>true</skippable>
+
+ <!-- If the user attempts a downgrade after this point, they will need to restore backups
+ before starting any of the services. -->
+
+ <execute-stage service="OOZIE" component="OOZIE_SERVER" title="Restore Oozie Database">
+ <task xsi:type="manual">
+ <message>Before continuing, please restore the Oozie Server database referenced by the Oozie server located on {{hosts.all}}.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="HIVE" component="HIVE_METASTORE" title="Restore Hive Metastore">
+ <task xsi:type="manual">
+ <message>Before continuing, please restore the Hive Metastore database referenced by the Hive Metastore service(s) located on the following host(s): {{hosts.all}}.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="KNOX" component="KNOX_GATEWAY" title="Restore Knox Data">
+ <task xsi:type="manual">
+ <message>Before continuing, please restore the Knox data. E.g., "cp -RL ~/knox_backup/* /usr/hdp/$(old_version)/knox/data/" on the following host(s): {{hosts.all}}.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="RANGER" component="RANGER_ADMIN" title="Restore Ranger Database">
+ <task xsi:type="manual">
+ <message>Before continuing, please restore the Ranger Admin database and Ranger Audit database on the following host(s): {{hosts.all}}.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="RANGER_KMS" component="RANGER_KMS_SERVER" title="Restore Ranger KMS Database">
+ <task xsi:type="manual">
+ <message>Before continuing, please restore Ranger KMS database</message>
+ </task>
+ </execute-stage>
+
+ </group>
+
+ <!-- After processing this group, will change the effective Stack of the UpgradeContext object. -->
+ <group xsi:type="update-stack" name="UPDATE_DESIRED_STACK_ID" title="Update Target Stack">
+ <execute-stage title="Update Target Stack" service="" component="">
+ <task xsi:type="server_action" class="org.apache.ambari.server.serveraction.upgrades.UpdateDesiredStackAction">
+ </task>
+ </execute-stage>
+ </group>
+
+ <group xsi:type="cluster" name="Upgrade service configs" title="Upgrade service configs">
+ <direction>UPGRADE</direction> <!-- prevent config changes on downgrade -->
+ <skippable>true</skippable> <!-- May fix configuration problems manually -->
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+
+ <!-- HDFS -->
+ <execute-stage service="HDFS" component="NAMENODE" title="Apply config changes for NameNode">
+ <task xsi:type="configure" id="hdp_2_4_0_0_namenode_ha_adjustments"/>
+ </execute-stage>
+
+ <!-- YARN -->
+ <execute-stage service="YARN" component="RESOURCEMANAGER" title="Calculating Yarn Properties for Spark">
+ <task xsi:type="server_action" summary="Calculating Yarn Properties for Spark Shuffle" class="org.apache.ambari.server.serveraction.upgrades.SparkShufflePropertyConfig" />
+ </execute-stage>
+
+ <execute-stage service="MAPREDUCE2" component="MAPREDUCE2_CLIENT" title="Apply config changes for Mapreduce2 client">
+ <task xsi:type="server_action" summary="Verifying LZO codec path for mapreduce" class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+ </execute-stage>
+
+ <!-- HBASE -->
+ <!-- These HBASE configs changed in HDP 2.3.4.0, but Ambari can't distinguish HDP 2.3.2.0 vs HDP 2.3.4.0, so easier to always do them. -->
+ <execute-stage service="HBASE" component="HBASE_MASTER" title="Apply config changes for HBASE Master">
+ <task xsi:type="configure" id="hdp_2_4_0_0_hbase_remove_local_indexing"/>
+ </execute-stage>
+
+ <!-- TEZ -->
+ <execute-stage service="TEZ" component="TEZ_CLIENT" title="Apply config changes for Tez">
+ <task xsi:type="configure" id="hdp_2_5_0_0_tez_client_adjust_tez_lib_uris_property"/>
+ </execute-stage>
+
+ <execute-stage service="TEZ" component="TEZ_CLIENT" title="Verify LZO codec path for Tez">
+ <task xsi:type="server_action" summary="Verifying LZO codec path for Tez" class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+ </execute-stage>
+
+ <!-- HIVE -->
+ <execute-stage service="HIVE" component="WEBHCAT_SERVER" title="Apply config changes for WebHCat Server">
+ <task xsi:type="configure" id="hdp_2_5_0_0_webhcat_server_update_configuration_paths"/>
+ </execute-stage>
+
+ <execute-stage service="HIVE" component="HIVE_SERVER" title="Apply config changes for Hive Server">
+ <task xsi:type="configure" id="hdp_2_4_0_0_hive_server_configure_authentication"/>
+ </execute-stage>
+
+ <!--OOZIE-->
+ <execute-stage service="OOZIE" component="OOZIE_SERVER" title="Apply config changes for Oozie Server">
+ <task xsi:type="server_action" summary="Adjusting Oozie properties" class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation"/>
+ </execute-stage>
+
+ <execute-stage service="OOZIE" component="OOZIE_SERVER" title="Apply config changes for Oozie Server">
+ <task xsi:type="configure" id="hdp_2_4_0_0_oozie_remove_service_classes" />
+ </execute-stage>
+
+ <!-- KAFKA -->
+ <execute-stage service="KAFKA" component="KAFKA_BROKER" title="Apply config changes for Kafka">
+ <task xsi:type="configure" id ="hdp_2_4_0_0_kafka_broker_deprecate_port"/>
+ </execute-stage>
+
+ <!-- SPARK -->
+ <execute-stage service="SPARK" component="SPARK_JOBHISTORYSERVER" title="Apply config changes for Spark JobHistoryServer">
+ <task xsi:type="configure" id="hdp_2_4_0_0_spark_jobhistoryserver"/>
+ </execute-stage>
+ <execute-stage service="SPARK" component="SPARK_THRIFTSERVER" title="Apply config changes for Spark ThriftServer">
+ <task xsi:type="configure" id="hdp_2_4_0_0_spark_thriftserver"/>
+ </execute-stage>
+ </group>
+
+ <!-- Now, restart all of the services. -->
+ <group xsi:type="restart" name="ZOOKEEPER" title="ZooKeeper">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <parallel-scheduler/>
+ <service name="ZOOKEEPER">
+ <service-check>false</service-check>
+ <component>ZOOKEEPER_SERVER</component>
+ <component>ZOOKEEPER_CLIENT</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="RANGER" title="Ranger">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <parallel-scheduler/>
+ <service name="RANGER">
+ <component>RANGER_ADMIN</component>
+ <component>RANGER_USERSYNC</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="RANGER_KMS" title="Ranger KMS">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <parallel-scheduler/>
+ <service name="RANGER_KMS">
+ <component>RANGER_KMS_SERVER</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="HDFS" title="HDFS">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <parallel-scheduler/>
+ <service name="HDFS">
+ <component>JOURNALNODE</component>
+ <component>ZKFC</component>
+ <component>NAMENODE</component>
+ <component>SECONDARY_NAMENODE</component>
+ <component>NFS_GATEWAY</component>
+ <component>HDFS_CLIENT</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="HDFS_DATANODES" title="HDFS DataNodes">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <parallel-scheduler/>
+ <service name="HDFS">
+ <component>DATANODE</component>
+ </service>
+ </group>
+
+ <group xsi:type="cluster" name="HDFS_LEAVE_SAFEMODE" title="HDFS - Wait to leave Safemode">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+
+ <execute-stage service="HDFS" component="NAMENODE" title="Wait to leave Safemode">
+ <task xsi:type="execute" hosts="all" summary="Wait for NameNode to leave Safemode">
+ <script>scripts/namenode.py</script>
+ <function>wait_for_safemode_off</function>
+ </task>
+ </execute-stage>
+ </group>
+
+ <group xsi:type="restart" name="YARN_AND_MAPR" title="YARN and MapReduce2">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <parallel-scheduler/>
+
+ <service name="MAPREDUCE2">
+ <component>HISTORYSERVER</component>
+ <component>MAPREDUCE2_CLIENT</component>
+ </service>
+
+ <service name="YARN">
+ <component>APP_TIMELINE_SERVER</component>
+ <component>RESOURCEMANAGER</component>
+ <component>YARN_CLIENT</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="YARN_NODEMANAGERS" title="YARN NodeManagers">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <parallel-scheduler/>
+
+ <service name="YARN">
+ <component>NODEMANAGER</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="HBASE" title="HBASE">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <parallel-scheduler/>
+ <service name="HBASE">
+ <component>HBASE_MASTER</component>
+ <component>HBASE_REGIONSERVER</component>
+ <component>HBASE_CLIENT</component>
+ <component>PHOENIX_QUERY_SERVER</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="CLIENTS" title="Tez, Pig, Sqoop Clients">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <parallel-scheduler/>
+ <service name="TEZ">
+ <component>TEZ_CLIENT</component>
+ </service>
+
+ <service name="MAHOUT">
+ <component>MAHOUT</component>
+ </service>
+
+ <service name="PIG">
+ <component>PIG</component>
+ </service>
+
+ <service name="SQOOP">
+ <component>SQOOP</component>
+ </service>
+ </group>
+
+ <group name="SERVICE_CHECK" title="All Service Checks" xsi:type="service-check">
+ <skippable>true</skippable>
+ <direction>UPGRADE</direction>
+ <priority>
+ <service>HDFS</service>
+ <service>YARN</service>
+ <service>MAPREDUCE2</service>
+ <service>HBASE</service>
+ </priority>
+ </group>
+
+ <group xsi:type="restart" name="HIVE_MASTERS" title="Hive Masters">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <!-- Must be ran sequentially because Hive Metastore upgrades the schema and Hive Server copies tarballs. -->
+ <parallel-scheduler>
+ <max-degree-of-parallelism>1</max-degree-of-parallelism>
+ </parallel-scheduler>
+ <service name="HIVE">
+ <component>HIVE_METASTORE</component>
+ <component>HIVE_SERVER</component>
+ <component>WEBHCAT_SERVER</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="HIVE_CLIENTS" title="Hive Clients">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <parallel-scheduler/>
+ <service name="HIVE">
+ <component>HIVE_CLIENT</component>
+ <component>HCAT</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="SPARK" title="Spark">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <parallel-scheduler/>
+ <service name="SPARK">
+ <component>SPARK_JOBHISTORYSERVER</component>
+ <component>SPARK_THRIFTSERVER</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="SPARK_CLIENTS" title="Spark Clients">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <parallel-scheduler/>
+ <service name="SPARK">
+ <component>SPARK_CLIENT</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="ATLAS" title="Atlas">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <parallel-scheduler/>
+ <service name="ATLAS">
+ <component>ATLAS_SERVER</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="OOZIE" title="Oozie">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <parallel-scheduler/>
+ <service name="OOZIE">
+ <component>OOZIE_SERVER</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="OOZIE_CLIENTS" title="Oozie Clients">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <parallel-scheduler/>
+ <service name="OOZIE">
+ <component>OOZIE_CLIENT</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="FALCON" title="Falcon">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <parallel-scheduler/>
+ <service name="FALCON">
+ <component>FALCON_SERVER</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="FALCON_CLIENTS" title="Falcon Clients">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <parallel-scheduler/>
+ <service name="FALCON">
+ <component>FALCON_CLIENT</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="KAFKA" title="Kafka">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <parallel-scheduler/>
+ <service name="KAFKA">
+ <component>KAFKA_BROKER</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="KNOX" title="Knox">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <parallel-scheduler/>
+ <service name="KNOX">
+ <component>KNOX_GATEWAY</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="STORM" title="Storm">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <parallel-scheduler/>
+ <service name="STORM">
+ <component>NIMBUS</component>
+ <component>SUPERVISOR</component>
+ <component>STORM_UI_SERVER</component>
+ <component>DRPC_SERVER</component>
+ </service>
+
+ <execute-stage service="STORM" component="DRPC_SERVER" title="Rebuild Storm Topology">
+ <task xsi:type="manual">
+ <message>Please rebuild your topology using the new Storm version dependencies and resubmit it using the newly created jar.</message>
+ </task>
+ </execute-stage>
+ </group>
+
+ <group xsi:type="restart" name="SLIDER" title="Slider">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <parallel-scheduler/>
+ <service name="SLIDER">
+ <component>SLIDER</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="FLUME" title="Flume">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <parallel-scheduler/>
+ <service name="FLUME">
+ <component>FLUME_HANDLER</component>
+ </service>
+ </group>
+
+ <group xsi:type="restart" name="ACCUMULO" title="Accumulo">
+ <service-check>false</service-check>
+ <skippable>true</skippable>
+ <parallel-scheduler/>
+ <service name="ACCUMULO">
+ <component>ACCUMULO_MASTER</component>
+ <component>ACCUMULO_TSERVER</component>
+ <component>ACCUMULO_MONITOR</component>
+ <component>ACCUMULO_GC</component>
+ <component>ACCUMULO_TRACER</component>
+ <component>ACCUMULO_CLIENT</component>
+ </service>
+ </group>
+
+ <!--
+ Invoke "hdp-select set all" to change any components we may have missed
+ that are installed on the hosts but not known by Ambari.
+ -->
+ <group xsi:type="cluster" name="ALL_HOST_OPS" title="Set Version On All Hosts">
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+
+ <execute-stage title="Update stack to {{version}}">
+ <task xsi:type="execute">
+ <script>scripts/ru_set_all.py</script>
+ <function>actionexecute</function>
+ </task>
+ </execute-stage>
+ </group>
+
+ <group xsi:type="cluster" name="FINALIZE_PRE_CHECK" title="Finalize {{direction.text.proper}} Pre-Check">
+ <direction>UPGRADE</direction>
+
+ <execute-stage title="Check Component Versions">
+ <task xsi:type="server_action" class="org.apache.ambari.server.serveraction.upgrades.ComponentVersionCheckAction" />
+ </execute-stage>
+ </group>
+
+ <group xsi:type="cluster" name="POST_CLUSTER" title="Finalize {{direction.text.proper}}">
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+
+ <execute-stage title="Confirm Finalize">
+ <direction>UPGRADE</direction>
+ <task xsi:type="manual">
+ <message>Please confirm you are ready to finalize.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="HDFS" component="NAMENODE" title="Execute HDFS Finalize">
+ <task xsi:type="execute" hosts="master">
+ <script>scripts/namenode.py</script>
+ <function>finalize_non_rolling_upgrade</function>
+ </task>
+ </execute-stage>
+
+ <execute-stage title="Save Cluster State" service="" component="">
+ <task xsi:type="server_action" class="org.apache.ambari.server.serveraction.upgrades.FinalizeUpgradeAction">
+ </task>
+ </execute-stage>
+ </group>
+ </order>
+
+ <processing>
+ <service name="ZOOKEEPER">
+ <component name="ZOOKEEPER_SERVER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="ZOOKEEPER_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="RANGER">
+ <component name="RANGER_ADMIN">
+ <pre-upgrade>
+ <task xsi:type="execute" hosts="any" sequential="true" summary="Upgrading Ranger database schema">
+ <script>scripts/ranger_admin.py</script>
+ <function>setup_ranger_database</function>
+ </task>
+ </pre-upgrade>
+
+ <pre-downgrade>
+ <task xsi:type="execute" hosts="any" sequential="true" summary="Downgrading Ranger database schema">
+ <script>scripts/ranger_admin.py</script>
+ <function>setup_ranger_database</function>
+ </task>
+ </pre-downgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+
+ <post-upgrade>
+ <task xsi:type="execute" hosts="any" sequential="true" summary="Applying Ranger java patches">
+ <script>scripts/ranger_admin.py</script>
+ <function>setup_ranger_java_patches</function>
+ </task>
+ </post-upgrade>
+
+ <post-downgrade>
+ <task xsi:type="execute" hosts="any" sequential="true" summary="Applying Ranger java patches">
+ <script>scripts/ranger_admin.py</script>
+ <function>setup_ranger_java_patches</function>
+ </task>
+ </post-downgrade>
+ </component>
+
+ <component name="RANGER_USERSYNC">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="RANGER_KMS">
+ <component name="RANGER_KMS_SERVER">
+ <pre-upgrade>
+ <task xsi:type="execute" hosts="any" sequential="true" summary="Upgrading Ranger KMS database schema">
+ <script>scripts/kms_server.py</script>
+ <function>setup_ranger_kms_database</function>
+ </task>
+ </pre-upgrade>
+
+ <pre-downgrade>
+ <task xsi:type="execute" hosts="any" sequential="true" summary="Downgrading Ranger KMS database schema">
+ <script>scripts/kms_server.py</script>
+ <function>setup_ranger_kms_database</function>
+ </task>
+ </pre-downgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="HDFS">
+ <component name="NAMENODE">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="SECONDARY_NAMENODE">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="DATANODE">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="HDFS_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="JOURNALNODE">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="ZKFC">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="NFS_GATEWAY">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="MAPREDUCE2">
+ <component name="HISTORYSERVER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="MAPREDUCE2_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="YARN">
+ <component name="APP_TIMELINE_SERVER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="RESOURCEMANAGER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="NODEMANAGER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="YARN_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="HBASE">
+ <component name="HBASE_MASTER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="HBASE_REGIONSERVER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="HBASE_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="TEZ">
+ <component name="TEZ_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="MAHOUT">
+ <component name="MAHOUT">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="PIG">
+ <component name="PIG">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="SQOOP">
+ <component name="SQOOP">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="HIVE">
+ <component name="HIVE_METASTORE">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="HIVE_SERVER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="WEBHCAT_SERVER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="HIVE_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="HCAT">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="SPARK">
+ <component name="SPARK_JOBHISTORYSERVER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ <component name="SPARK_THRIFTSERVER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ <component name="SPARK_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="OOZIE">
+ <component name="OOZIE_SERVER">
+ <pre-upgrade>
+ <!-- It is extremely important that both of these tasks run on the exact same host. Hence, pick the first alphabetically. -->
+ <task xsi:type="configure_function" hosts="first" />
+
+ <task xsi:type="execute" hosts="first" sequential="true" summary="Upgrading the Oozie database and creating a new sharelib">
+ <script>scripts/oozie_server_upgrade.py</script>
+ <function>upgrade_oozie_database_and_sharelib</function>
+ </task>
+ </pre-upgrade>
+
+ <pre-downgrade>
+ <task xsi:type="execute" hosts="any" sequential="true" summary="Create a new sharelib">
+ <script>scripts/oozie_server_upgrade.py</script>
+ <function>create_sharelib</function>
+ </task>
+ </pre-downgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="OOZIE_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="FALCON">
+ <component name="FALCON_SERVER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ <component name="FALCON_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="KAFKA">
+ <component name="KAFKA_BROKER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="KNOX">
+ <component name="KNOX_GATEWAY">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="STORM">
+ <component name="NIMBUS">
+ <pre-upgrade>
+ <task xsi:type="execute" summary="Removing Storm data from ZooKeeper">
+ <script>scripts/storm_upgrade.py</script>
+ <function>delete_storm_zookeeper_data</function>
+ </task>
+
+ <task xsi:type="execute" summary="Removing local Storm data">
+ <script>scripts/storm_upgrade.py</script>
+ <function>delete_storm_local_data</function>
+ </task>
+ </pre-upgrade>
+
+ <pre-downgrade>
+ <task xsi:type="manual">
+ <message>Before continuing, please deactivate and kill any currently running topologies.</message>
+ </task>
+
+ <task xsi:type="execute" summary="Removing Storm data from ZooKeeper">
+ <script>scripts/storm_upgrade.py</script>
+ <function>delete_storm_zookeeper_data</function>
+ </task>
+
+ <task xsi:type="execute" summary="Removing local Storm data">
+ <script>scripts/storm_upgrade.py</script>
+ <function>delete_storm_local_data</function>
+ </task>
+ </pre-downgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="SUPERVISOR">
+ <pre-upgrade>
+ <task xsi:type="execute" summary="Removing local Storm data">
+ <script>scripts/storm_upgrade.py</script>
+ <function>delete_storm_local_data</function>
+ </task>
+ </pre-upgrade>
+
+ <pre-downgrade>
+ <task xsi:type="manual">
+ <message>Before continuing, please deactivate and kill any currently running topologies.</message>
+ </task>
+
+ <task xsi:type="execute" summary="Removing local Storm data">
+ <script>scripts/storm_upgrade.py</script>
+ <function>delete_storm_local_data</function>
+ </task>
+ </pre-downgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="STORM_UI_SERVER">
+ <pre-upgrade>
+ <task xsi:type="execute" summary="Removing local Storm data">
+ <script>scripts/storm_upgrade.py</script>
+ <function>delete_storm_local_data</function>
+ </task>
+ </pre-upgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="DRPC_SERVER">
+ <pre-upgrade>
+ <task xsi:type="execute" summary="Removing local Storm data">
+ <script>scripts/storm_upgrade.py</script>
+ <function>delete_storm_local_data</function>
+ </task>
+ </pre-upgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+
+ <post-upgrade>
+ <task xsi:type="manual">
+ <message>Please rebuild your topology using the new Storm version dependencies and resubmit it using the newly created jar.</message>
+ </task>
+ </post-upgrade>
+ </component>
+ </service>
+
+ <service name="ACCUMULO">
+ <component name="ACCUMULO_MASTER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="ACCUMULO_TSERVER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="ACCUMULO_MONITOR">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="ACCUMULO_GC">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="ACCUMULO_TRACER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ <component name="ACCUMULO_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="SLIDER">
+ <component name="SLIDER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="FLUME">
+ <component name="FLUME_HANDLER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="ATLAS">
+ <component name="ATLAS_SERVER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+
+ </service>
+ </processing>
+</upgrade>
http://git-wip-us.apache.org/repos/asf/ambari/blob/407c63f8/ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.5.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.5.xml b/ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.5.xml
new file mode 100644
index 0000000..4a6241d
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.5.xml
@@ -0,0 +1,902 @@
+<?xml version="1.0"?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+
+<upgrade xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+ <target>2.5.*.*</target>
+ <target-stack>HDP-2.5</target-stack>
+ <type>ROLLING</type>
+ <skip-failures>false</skip-failures>
+ <skip-service-check-failures>false</skip-service-check-failures>
+
+ <prerequisite-checks>
+ <!-- List of additional pre-req checks to run in addition to the required pre-reqs -->
+ <check>org.apache.ambari.server.checks.HiveMultipleMetastoreCheck</check>
+ <check>org.apache.ambari.server.checks.SecondaryNamenodeDeletedCheck</check>
+ <check>org.apache.ambari.server.checks.ServicesMapReduceDistributedCacheCheck</check>
+ <check>org.apache.ambari.server.checks.ServicesNamenodeHighAvailabilityCheck</check>
+ <check>org.apache.ambari.server.checks.ServicesNamenodeTruncateCheck</check>
+ <check>org.apache.ambari.server.checks.ServicesTezDistributedCacheCheck</check>
+ <check>org.apache.ambari.server.checks.ServicesYarnWorkPreservingCheck</check>
+ <check>org.apache.ambari.server.checks.YarnRMHighAvailabilityCheck</check>
+ <check>org.apache.ambari.server.checks.YarnTimelineServerStatePreservingCheck</check>
+
+ <configuration>
+ <!-- Configuration properties for all pre-reqs including required pre-reqs -->
+ <!--TODO: is it required? -->
+ <check-properties name="org.apache.ambari.server.checks.HiveDynamicServiceDiscoveryCheck">
+ <property name="min-failure-stack-version">HDP-2.3.0.0</property>
+ </check-properties>
+ </configuration>
+ </prerequisite-checks>
+
+ <skip-failures>false</skip-failures>
+ <skip-service-check-failures>false</skip-service-check-failures>
+
+ <!-- Instructs the upgrade pack how to build the configuration pack -->
+ <upgrade-path>
+ <intermediate-stack version="2.3"/>
+ <intermediate-stack version="2.4"/>
+ </upgrade-path>
+
+ <order>
+ <group xsi:type="cluster" name="PRE_CLUSTER" title="Prepare Upgrade">
+ <direction>UPGRADE</direction>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+
+ <execute-stage service="HDFS" component="NAMENODE" title="Pre Upgrade HDFS">
+ <task xsi:type="execute" hosts="master">
+ <script>scripts/namenode.py</script>
+ <function>prepare_rolling_upgrade</function>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="TEZ" component="TEZ_CLIENT" title="Check Tez Tarball">
+ <task xsi:type="execute" hosts="any">
+ <script>scripts/pre_upgrade.py</script>
+ <function>prepare</function>
+ </task>
+ </execute-stage>
+ </group>
+
+ <group xsi:type="cluster" name="PREPARE_BACKUPS" title="Prepare Backups">
+ <direction>UPGRADE</direction>
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+
+ <execute-stage service="HBASE" component="HBASE_MASTER" title="Pre Upgrade HBase Backup">
+ <task xsi:type="execute" hosts="master">
+ <script>scripts/hbase_upgrade.py</script>
+ <function>take_snapshot</function>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="HIVE" component="HIVE_METASTORE" title="Pre Upgrade Hive Backup">
+ <task xsi:type="manual">
+ <message>Before continuing, please backup the Hive Metastore database referenced by the Hive Metastore service(s) located on the following host(s): {{hosts.all}}.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="OOZIE" component="OOZIE_SERVER" title="Pre Upgrade Oozie Backup">
+ <task xsi:type="manual">
+ <message>Before continuing, please backup the Oozie Server database referenced by the Oozie server located on {{hosts.all}}.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="RANGER" component="RANGER_ADMIN" title="Pre Upgrade Ranger Backup">
+ <task xsi:type="manual">
+ <message>Before continuing, please backup the Ranger Admin database and Ranger Audit database.
+ If audit database size is too large( > 3GB ) then follow the below instructions:
+ 1. Backup the audit table from audit database.
+ 2. Truncate audit table.
+ 3. Follow upgrade process and once completed then restore audit data to audit table.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="RANGER_KMS" component="RANGER_KMS_SERVER" title="Pre Upgrade Ranger KMS Backup">
+ <task xsi:type="manual">
+ <message>Before continuing, please backup Ranger KMS database on the following host(s): {{hosts.all}}.</message>
+ </task>
+ </execute-stage>
+ </group>
+
+ <group name="ZOOKEEPER" title="ZooKeeper">
+ <service name="ZOOKEEPER">
+ <component>ZOOKEEPER_SERVER</component>
+ </service>
+ </group>
+
+ <group name="RANGER" title="Ranger">
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <service name="RANGER">
+ <component>RANGER_ADMIN</component>
+ <component>RANGER_USERSYNC</component>
+ </service>
+ </group>
+
+ <group name="RANGER_KMS" title="Ranger_KMS">
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <service name="RANGER_KMS">
+ <component>RANGER_KMS_SERVER</component>
+ </service>
+ </group>
+
+ <group name="CORE_MASTER" title="Core Masters">
+ <service-check>false</service-check>
+ <service name="HDFS">
+ <component>NAMENODE</component>
+ <component>JOURNALNODE</component>
+ <component>ZKFC</component>
+ </service>
+
+ <service name="MAPREDUCE2">
+ <component>HISTORYSERVER</component>
+ </service>
+
+ <service name="YARN">
+ <component>APP_TIMELINE_SERVER</component>
+ <component>RESOURCEMANAGER</component>
+ </service>
+
+ <service name="HBASE">
+ <component>HBASE_MASTER</component>
+ </service>
+ </group>
+
+ <group name="SERVICE_CHECK" title="All Service Checks" xsi:type="service-check">
+ <skippable>true</skippable>
+ <direction>UPGRADE</direction>
+ <priority>
+ <service>ZOOKEEPER</service>
+ <service>HDFS</service>
+ <service>YARN</service>
+ <service>MAPREDUCE2</service>
+ <service>HBASE</service>
+ </priority>
+ <exclude>
+ <service>AMBARI_METRICS</service>
+ </exclude>
+ </group>
+
+ <group name="CORE_SLAVES" title="Core Slaves" xsi:type="colocated">
+ <skippable>true</skippable>
+ <service-check>false</service-check>
+ <service name="HDFS">
+ <component>DATANODE</component>
+ </service>
+
+ <service name="HBASE">
+ <component>HBASE_REGIONSERVER</component>
+ <component>PHOENIX_QUERY_SERVER</component>
+ </service>
+
+ <service name="YARN">
+ <component>NODEMANAGER</component>
+ </service>
+
+ <batch>
+ <percent>20</percent>
+ <summary>Verification Required</summary>
+ <message>The initial batch of {{components}} hosts have been {{direction.past}}. You are advised to check the hosts and perform cluster/workload-specific tests against your cluster to ensure proper operation before proceeding with {{direction.text}} of the remaining services.</message>
+ </batch>
+ </group>
+
+ <group name="SERVICE_CHECK" title="All Service Checks" xsi:type="service-check">
+ <skippable>true</skippable>
+ <direction>UPGRADE</direction>
+ <priority>
+ <service>ZOOKEEPER</service>
+ <service>HDFS</service>
+ <service>YARN</service>
+ <service>HBASE</service>
+ </priority>
+ <exclude>
+ <service>AMBARI_METRICS</service>
+ </exclude>
+ </group>
+
+ <group name="HIVE" title="Hive">
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <service name="HIVE">
+ <component>HIVE_METASTORE</component>
+ <component>HIVE_SERVER</component>
+ <component>WEBHCAT_SERVER</component>
+ </service>
+ </group>
+
+ <group name="SPARK" title="Spark">
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <service-check>false</service-check>
+ <service name="SPARK">
+ <component>SPARK_JOBHISTORYSERVER</component>
+ <component>SPARK_THRIFTSERVER</component>
+ </service>
+ </group>
+
+ <group name="SPARK_CLIENTS" title="Spark Clients">
+ <skippable>true</skippable>
+ <service name="SPARK">
+ <component>SPARK_CLIENT</component>
+ </service>
+ </group>
+
+ <group name="OOZIE" title="Oozie">
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <service-check>false</service-check>
+ <service name="OOZIE">
+ <component>OOZIE_SERVER</component>
+ </service>
+ </group>
+
+ <group name="OOZIE_CLIENTS" title="Oozie Clients">
+ <skippable>true</skippable>
+ <service name="OOZIE">
+ <component>OOZIE_CLIENT</component>
+ </service>
+ </group>
+
+ <group name="FALCON" title="Falcon">
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+ <service-check>false</service-check>
+ <service name="FALCON">
+ <component>FALCON_SERVER</component>
+ </service>
+ </group>
+
+ <group name="FALCON_CLIENTS" title="Falcon Clients">
+ <skippable>true</skippable>
+ <service name="FALCON">
+ <component>FALCON_CLIENT</component>
+ </service>
+ </group>
+
+ <group name="CLIENTS" title="Client Components">
+ <service-check>false</service-check>
+ <service name="ZOOKEEPER">
+ <component>ZOOKEEPER_CLIENT</component>
+ </service>
+
+ <service name="HDFS">
+ <component>HDFS_CLIENT</component>
+ </service>
+
+ <service name="YARN">
+ <component>YARN_CLIENT</component>
+ </service>
+
+ <service name="MAPREDUCE2">
+ <component>MAPREDUCE2_CLIENT</component>
+ </service>
+
+ <service name="TEZ">
+ <component>TEZ_CLIENT</component>
+ </service>
+
+ <service name="HBASE">
+ <component>HBASE_CLIENT</component>
+ </service>
+
+ <service name="PIG">
+ <component>PIG</component>
+ </service>
+
+ <service name="SQOOP">
+ <component>SQOOP</component>
+ </service>
+
+ <service name="MAHOUT">
+ <component>MAHOUT</component>
+ </service>
+
+ <service name="HIVE">
+ <component>HIVE_CLIENT</component>
+ <component>HCAT</component>
+ </service>
+ </group>
+
+ <group name="SERVICE_CHECK" title="All Service Checks" xsi:type="service-check">
+ <skippable>true</skippable>
+ <direction>UPGRADE</direction>
+ <priority>
+ <service>ZOOKEEPER</service>
+ <service>HDFS</service>
+ <service>YARN</service>
+ <service>HBASE</service>
+ </priority>
+ <exclude>
+ <service>AMBARI_METRICS</service>
+ </exclude>
+ </group>
+
+ <group name="KAFKA" title="Kafka">
+ <skippable>true</skippable>
+ <service name="KAFKA">
+ <component>KAFKA_BROKER</component>
+ </service>
+ </group>
+
+ <group name="KNOX" title="Knox">
+ <skippable>true</skippable>
+ <service name="KNOX">
+ <component>KNOX_GATEWAY</component>
+ </service>
+ </group>
+
+ <group name="STORM" title="Storm">
+ <skippable>true</skippable>
+ <service name="STORM">
+ <component>NIMBUS</component>
+ <component>SUPERVISOR</component>
+ <component>STORM_UI_SERVER</component>
+ <component>DRPC_SERVER</component>
+ </service>
+ </group>
+
+ <group name="SLIDER" title="Slider">
+ <skippable>true</skippable>
+ <service name="SLIDER">
+ <component>SLIDER</component>
+ </service>
+ </group>
+
+ <group name="FLUME" title="Flume">
+ <skippable>true</skippable>
+ <service name="FLUME">
+ <component>FLUME_HANDLER</component>
+ </service>
+ </group>
+
+ <group name="ACCUMULO" title="Accumulo">
+ <skippable>true</skippable>
+ <service name="ACCUMULO">
+ <component>ACCUMULO_MASTER</component>
+ <component>ACCUMULO_TSERVER</component>
+ <component>ACCUMULO_MONITOR</component>
+ <component>ACCUMULO_GC</component>
+ <component>ACCUMULO_TRACER</component>
+ <component>ACCUMULO_CLIENT</component>
+ </service>
+ </group>
+
+ <group xsi:type="cluster" name="ALL_HOST_OPS" title="Finalize Hosts">
+ <execute-stage title="Update remaining HDP stack to {{version}}">
+ <task xsi:type="execute">
+ <script>scripts/ru_set_all.py</script>
+ <function>actionexecute</function>
+ </task>
+ </execute-stage>
+ </group>
+
+ <group xsi:type="cluster" name="FINALIZE_PRE_CHECK" title="Finalize {{direction.text.proper}} Pre-Check">
+ <direction>UPGRADE</direction>
+
+ <execute-stage title="Check Component Versions">
+ <task xsi:type="server_action" class="org.apache.ambari.server.serveraction.upgrades.ComponentVersionCheckAction" />
+ </execute-stage>
+ </group>
+
+ <group xsi:type="cluster" name="POST_CLUSTER" title="Finalize {{direction.text.proper}}">
+ <skippable>true</skippable>
+ <supports-auto-skip-failure>false</supports-auto-skip-failure>
+
+ <execute-stage title="Confirm Finalize">
+ <direction>UPGRADE</direction>
+ <task xsi:type="manual">
+ <message>Please confirm you are ready to finalize.</message>
+ </task>
+ </execute-stage>
+
+ <execute-stage service="HDFS" component="NAMENODE" title="Execute HDFS Finalize">
+ <task xsi:type="execute" hosts="master">
+ <script>scripts/namenode.py</script>
+ <function>finalize_rolling_upgrade</function>
+ </task>
+ </execute-stage>
+
+ <execute-stage title="Save Cluster State" service="" component="">
+ <task xsi:type="server_action" class="org.apache.ambari.server.serveraction.upgrades.FinalizeUpgradeAction" />
+ </execute-stage>
+
+ </group>
+ </order>
+
+ <processing>
+ <service name="ZOOKEEPER">
+ <component name="ZOOKEEPER_SERVER">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="ZOOKEEPER_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="RANGER">
+ <component name="RANGER_ADMIN">
+ <pre-upgrade>
+ <task xsi:type="execute" hosts="any" sequential="true" summary="Upgrading Ranger database schema">
+ <script>scripts/ranger_admin.py</script>
+ <function>setup_ranger_database</function>
+ </task>
+ </pre-upgrade>
+
+ <pre-downgrade>
+ <task xsi:type="execute" hosts="any" sequential="true" summary="Downgrading Ranger database schema">
+ <script>scripts/ranger_admin.py</script>
+ <function>setup_ranger_database</function>
+ </task>
+ </pre-downgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+
+ <post-upgrade>
+ <task xsi:type="execute" hosts="any" sequential="true" summary="Applying Ranger java patches">
+ <script>scripts/ranger_admin.py</script>
+ <function>setup_ranger_java_patches</function>
+ </task>
+ </post-upgrade>
+
+ <post-downgrade>
+ <task xsi:type="execute" hosts="any" sequential="true" summary="Applying Ranger java patches">
+ <script>scripts/ranger_admin.py</script>
+ <function>setup_ranger_java_patches</function>
+ </task>
+ </post-downgrade>
+ </component>
+
+ <component name="RANGER_USERSYNC">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="RANGER_KMS">
+ <component name="RANGER_KMS_SERVER">
+ <pre-upgrade>
+ <task xsi:type="execute" hosts="any" sequential="true" summary="Upgrading Ranger KMS database schema">
+ <script>scripts/kms_server.py</script>
+ <function>setup_ranger_kms_database</function>
+ </task>
+ </pre-upgrade>
+
+ <pre-downgrade>
+ <task xsi:type="execute" hosts="any" sequential="true" summary="Downgrading Ranger KMS database schema">
+ <script>scripts/kms_server.py</script>
+ <function>setup_ranger_kms_database</function>
+ </task>
+ </pre-downgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="HDFS">
+ <component name="NAMENODE">
+ <pre-downgrade /> <!-- no-op to prevent config changes on downgrade -->
+
+ <pre-upgrade>
+ <task xsi:type="configure" id="hdp_2_4_0_0_namenode_ha_adjustments"/>
+ </pre-upgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="DATANODE">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="HDFS_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="JOURNALNODE">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="ZKFC">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="MAPREDUCE2">
+ <component name="HISTORYSERVER">
+ <pre-downgrade /> <!-- no-op to prevent config changes on downgrade -->
+
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="MAPREDUCE2_CLIENT">
+ <pre-upgrade>
+ <task xsi:type="server_action" summary="Verifying LZO codec path for mapreduce" class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+ </pre-upgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="YARN">
+ <component name="APP_TIMELINE_SERVER">
+ <pre-downgrade /> <!-- no-op to prevent config changes on downgrade -->
+
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="RESOURCEMANAGER">
+ <pre-upgrade>
+ <task xsi:type="server_action" summary="Calculating Yarn Properties for Spark Shuffle" class="org.apache.ambari.server.serveraction.upgrades.SparkShufflePropertyConfig" />
+ </pre-upgrade>
+ <pre-downgrade /> <!-- no-op to prevent config changes on downgrade -->
+
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="NODEMANAGER">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="YARN_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="HBASE">
+ <component name="HBASE_MASTER">
+ <pre-upgrade>
+ <!-- These HBASE configs changed in HDP 2.3.4.0, but Ambari can't distinguish HDP 2.3.2.0 vs HDP 2.3.4.0, so easier to always do them. -->
+ <task xsi:type="configure" id="hdp_2_4_0_0_hbase_remove_local_indexing"/>
+ </pre-upgrade>
+
+ <pre-downgrade /> <!-- no-op to prevent config changes on downgrade -->
+
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="HBASE_REGIONSERVER">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="HBASE_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="PHOENIX_QUERY_SERVER">
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="TEZ">
+ <component name="TEZ_CLIENT">
+ <pre-upgrade>
+ <task xsi:type="configure" id="hdp_2_5_0_0_tez_client_adjust_tez_lib_uris_property"/>
+
+ <task xsi:type="server_action" summary="Verifying LZO codec path for Tez" class="org.apache.ambari.server.serveraction.upgrades.FixLzoCodecPath"/>
+ </pre-upgrade>
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="PIG">
+ <component name="PIG">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="MAHOUT">
+ <component name="MAHOUT">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="SQOOP">
+ <component name="SQOOP">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="HIVE">
+ <component name="HIVE_METASTORE">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="HIVE_SERVER">
+ <pre-upgrade>
+ <task xsi:type="manual">
+ <summary>HiveServer Port Availability</summary>
+ <message>Please note that the HiveServer port will now change to 10010 if Hive is using a binary transfer mode or 10011 if Hive is using an http transport mode. You can use "netstat -anp | grep 1001[01]" to determine if the port is available on each of following HiveServer host(s): {{hosts.all}}. If the port is not available, the process using it must be terminated.</message>
+ </task>
+
+ <task xsi:type="configure" id="hdp_2_5_0_0_hive_server_set_transport_mode"/>
+ <task xsi:type="configure" id="hdp_2_4_0_0_hive_server_configure_authentication"/>
+ </pre-upgrade>
+
+ <pre-downgrade>
+ <task xsi:type="manual">
+ <summary>HiveServer Port Availability</summary>
+ <message>Please note that the HiveServer port will now change to 10000 if Hive is using a binary transfer mode or 10001 if Hive is using an http transport mode. You can use "netstat -anp | grep 1000[01]" to determine if the port is available on each of following HiveServer host(s): {{hosts.all}}. If the port is not available, the process using it must be terminated.</message>
+ </task>
+
+ <task xsi:type="configure" id="hdp_2_5_0_0_hive_server_restore_transport_mode_on_downgrade"/>
+ </pre-downgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="WEBHCAT_SERVER">
+ <pre-upgrade>
+ <task xsi:type="configure" id="hdp_2_5_0_0_webhcat_server_update_configuration_paths"/>
+ </pre-upgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="HIVE_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="HCAT">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="SLIDER">
+ <component name="SLIDER">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="SPARK">
+ <component name="SPARK_JOBHISTORYSERVER">
+ <pre-downgrade /> <!-- no-op to prevent config changes on downgrade -->
+ <pre-upgrade>
+ <task xsi:type="configure" id="hdp_2_4_0_0_spark_jobhistoryserver"/>
+ </pre-upgrade>
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ <component name="SPARK_THRIFTSERVER">
+ <pre-downgrade /> <!-- no-op to prevent config changes on downgrade -->
+ <pre-upgrade>
+ <task xsi:type="configure" id="hdp_2_4_0_0_spark_thriftserver"/>
+ </pre-upgrade>
+ <upgrade>
+ <task xsi:type="restart-task"/>
+ </upgrade>
+ </component>
+ <component name="SPARK_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="OOZIE">
+ <component name="OOZIE_SERVER">
+ <pre-upgrade>
+ <task xsi:type="configure" id="hdp_2_4_0_0_oozie_remove_service_classes" />
+
+ <task xsi:type="server_action" summary="Adjusting Oozie properties" class="org.apache.ambari.server.serveraction.upgrades.OozieConfigCalculation"/>
+
+ <task xsi:type="execute" hosts="all" sequential="true" summary="Shut down all Oozie servers">
+ <script>scripts/oozie_server.py</script>
+ <function>stop</function>
+ </task>
+
+ <!-- It is extremely important that both of these tasks run on the exact same host. Hence, pick the first alphabetically. -->
+ <task xsi:type="configure_function" hosts="first" />
+
+ <task xsi:type="execute" hosts="first" sequential="true" summary="Upgrading the Oozie database and creating a new sharelib">
+ <script>scripts/oozie_server_upgrade.py</script>
+ <function>upgrade_oozie_database_and_sharelib</function>
+ </task>
+ </pre-upgrade>
+
+ <pre-downgrade>
+ <task xsi:type="execute" hosts="all" sequential="true" summary="Shut down all Oozie servers">
+ <script>scripts/oozie_server.py</script>
+ <function>stop</function>
+ </task>
+
+ <task xsi:type="execute" hosts="any" sequential="true" summary="Create a new sharelib">
+ <script>scripts/oozie_server_upgrade.py</script>
+ <function>create_sharelib</function>
+ </task>
+ </pre-downgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+
+ <component name="OOZIE_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="FALCON">
+ <component name="FALCON_SERVER">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ <component name="FALCON_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="KAFKA">
+ <component name="KAFKA_BROKER">
+ <pre-upgrade>
+ <task xsi:type="configure" id ="hdp_2_4_0_0_kafka_broker_deprecate_port"/>
+ </pre-upgrade>
+
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="KNOX">
+ <component name="KNOX_GATEWAY">
+ <pre-downgrade /> <!-- no-op to prevent config changes on downgrade -->
+
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="STORM">
+ <component name="NIMBUS">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ <component name="STORM_REST_API">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ <component name="SUPERVISOR">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ <component name="STORM_UI_SERVER">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ <component name="DRPC_SERVER">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="FLUME">
+ <component name="FLUME_HANDLER">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+
+ <service name="ACCUMULO">
+ <component name="ACCUMULO_MASTER">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ <component name="ACCUMULO_MONITOR">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ <component name="ACCUMULO_GC">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ <component name="ACCUMULO_TRACER">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ <component name="ACCUMULO_TSERVER">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ <component name="ACCUMULO_CLIENT">
+ <upgrade>
+ <task xsi:type="restart-task" />
+ </upgrade>
+ </component>
+ </service>
+ </processing>
+</upgrade>