Preparing ambari to 2.7.4 release. (#3075)

* Release Ambari 2.7.4. Update Ambari REST API docs. (mpapirkovskyy)

* Release Ambari 2.7.4. Update release version. (mpapirkovskyy)

* Release Ambari 2.7.4. Update KEYS. (mpapirkovskyy)

* Release Ambari 2.7.4. Update release version. (mpapirkovskyy)

Change-Id: Ibf56af545bc29ce4f567d7e84db553b2404a232e

* Release Ambari 2.7.4. Update release version. (mpapirkovskyy)

Change-Id: Ic386cd403067c8076191be42718250301d1d9f82

KEYS

@@ -662,3 +662,59 @@ u4VmDh/cnPSggSAHu8YNDckYVDwykDzLOC9VdPoRaEE2V16OaqTu08E6YfTAszpl
 J5nBsZ9Xh9tVWA7NDwfhIO9ex0FF418Pr52JiUyvUnw/8kaKi84p8yyG
 =CsuN
 -----END PGP PUBLIC KEY BLOCK-----
+pub   4096R/247A40C6 2019-08-27
+uid                  Myroslav Papirkovskyy <mpapirkovskyy@apache.org>
+sub   4096R/2F64C74C 2019-08-27
+
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v2.0.22 (GNU/Linux)
+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+=thUO
+-----END PGP PUBLIC KEY BLOCK-----

ambari-admin/pom.xml

@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-project</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
     <relativePath>../ambari-project</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
@@ -27,7 +27,7 @@
   <artifactId>ambari-admin</artifactId>
   <packaging>jar</packaging>
   <name>Ambari Admin View</name>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <description>Admin control panel</description>
   <build>
     <plugins>

ambari-agent/pom.xml

@@ -19,13 +19,13 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-project</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
     <relativePath>../ambari-project</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.ambari</groupId>
   <artifactId>ambari-agent</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <name>Ambari Agent</name>
   <description>Ambari Agent</description>
   <properties>

ambari-funtest/pom.xml

@@ -13,12 +13,12 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-project</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
     <relativePath>../ambari-project</relativePath>
   </parent>
   <groupId>org.apache.ambari</groupId>
   <artifactId>ambari-funtest</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <packaging>${packagingFormat}</packaging>
   <name>Ambari Functional Tests</name>
   <description>Ambari Functional Tests</description>

ambari-infra/ambari-infra-assembly/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-infra</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-infra-assembly</artifactId>

ambari-infra/ambari-infra-manager-it/pom.xml

@@ -22,7 +22,7 @@
   <parent>
     <artifactId>ambari-infra</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
 
   <name>Ambari Infra Manager Integration Tests</name>

ambari-infra/ambari-infra-manager/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-infra</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <name>Ambari Infra Manager</name>
   <modelVersion>4.0.0</modelVersion>

ambari-infra/ambari-infra-solr-client/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-infra</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <name>Ambari Infra Solr Client</name>

ambari-infra/ambari-infra-solr-plugin/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-infra</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <name>Ambari Infra Solr Plugin</name>
   <modelVersion>4.0.0</modelVersion>
@@ -45,7 +45,7 @@
     <dependency>
       <groupId>org.apache.ambari</groupId>
       <artifactId>ambari-metrics-common</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>org.apache.solr</groupId>

ambari-infra/pom.xml

@@ -20,7 +20,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.ambari</groupId>
   <artifactId>ambari-infra</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <packaging>pom</packaging>
 
   <properties>

ambari-logsearch/ambari-logsearch-appender/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-logsearch</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   
   <artifactId>ambari-logsearch-appender</artifactId>

ambari-logsearch/ambari-logsearch-assembly/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-logsearch</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <name>Ambari Logsearch Assembly</name>
   <modelVersion>4.0.0</modelVersion>

ambari-logsearch/ambari-logsearch-config-api/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-logsearch</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 

ambari-logsearch/ambari-logsearch-config-json/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-logsearch</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 

ambari-logsearch/ambari-logsearch-config-local/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-logsearch</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 

ambari-logsearch/ambari-logsearch-config-solr/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-logsearch</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 

ambari-logsearch/ambari-logsearch-config-zookeeper/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-logsearch</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 

ambari-logsearch/ambari-logsearch-it/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-logsearch</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 

ambari-logsearch/ambari-logsearch-logfeeder-container-registry/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-logsearch</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <packaging>jar</packaging>

ambari-logsearch/ambari-logsearch-logfeeder-plugin-api/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-logsearch</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 

ambari-logsearch/ambari-logsearch-logfeeder/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-logsearch</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 

ambari-logsearch/ambari-logsearch-server/pom.xml

@@ -19,7 +19,7 @@
   <parent>
     <artifactId>ambari-logsearch</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-logsearch-server</artifactId>

ambari-logsearch/ambari-logsearch-web/pom.xml

@@ -18,12 +18,12 @@
   <parent>
     <artifactId>ambari-logsearch</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-logsearch-web</artifactId>
   <name>Ambari Logsearch Web</name>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <groupId>org.apache.ambari</groupId>
   <description>Ambari Logsearch Web</description>
 

ambari-logsearch/pom.xml

@@ -19,7 +19,7 @@
   <groupId>org.apache.ambari</groupId>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-logsearch</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <packaging>pom</packaging>
 
   <modules>

ambari-metrics/ambari-metrics-assembly/pom.xml

@@ -23,13 +23,13 @@
   <parent>
     <artifactId>ambari-metrics</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-metrics-assembly</artifactId>
   <name>Ambari Metrics Assembly</name>
   <packaging>pom</packaging>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <description>Ambari Metrics Assembly</description>
 
   <properties>

ambari-metrics/ambari-metrics-common/pom.xml

@@ -21,7 +21,7 @@
   <parent>
     <artifactId>ambari-metrics</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-metrics-common</artifactId>

ambari-metrics/ambari-metrics-flume-sink/pom.xml

@@ -22,11 +22,11 @@ limitations under the License.
   <parent>
     <artifactId>ambari-metrics</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-metrics-flume-sink</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <name>Ambari Metrics Flume Sink</name>
   <packaging>jar</packaging>
   <build>

ambari-metrics/ambari-metrics-grafana/pom.xml

@@ -21,14 +21,14 @@
   <parent>
     <artifactId>ambari-metrics</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>ambari-metrics-grafana</artifactId>
   <name>Ambari Metrics Grafana</name>
   <packaging>pom</packaging>
-  <version>2.1.0.0.0</version>
+  <version>2.7.4.0.0</version>
   <description>Ambari Metrics Grafana</description>
 
   <build>

ambari-metrics/ambari-metrics-hadoop-sink/pom.xml

@@ -22,11 +22,11 @@ limitations under the License.
   <parent>
     <artifactId>ambari-metrics</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-metrics-hadoop-sink</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <name>Ambari Metrics Hadoop Sink</name>
   <packaging>jar</packaging>
   <properties>

ambari-metrics/ambari-metrics-host-aggregator/pom.xml

@@ -22,7 +22,7 @@
     <parent>
         <artifactId>ambari-metrics</artifactId>
         <groupId>org.apache.ambari</groupId>
-        <version>2.7.3.0.0</version>
+        <version>2.7.4.0.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -44,7 +44,7 @@
         <dependency>
               <groupId>org.apache.ambari</groupId>
               <artifactId>ambari-metrics-common</artifactId>
-              <version>2.7.3.0.0</version>
+              <version>2.7.4.0.0</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>

ambari-metrics/ambari-metrics-host-monitoring/pom.xml

@@ -22,11 +22,11 @@
   <parent>
     <artifactId>ambari-metrics</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <packaging>pom</packaging>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <artifactId>ambari-metrics-host-monitoring</artifactId>
   <name>Ambari Metrics Monitor</name>
   <properties>

ambari-metrics/ambari-metrics-kafka-sink/pom.xml

@@ -22,11 +22,11 @@ limitations under the License.
   <parent>
     <artifactId>ambari-metrics</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-metrics-kafka-sink</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <name>Ambari Metrics Kafka Sink</name>
   <packaging>jar</packaging>
   <build>

ambari-metrics/ambari-metrics-storm-sink-legacy/pom.xml

@@ -22,11 +22,11 @@ limitations under the License.
   <parent>
     <artifactId>ambari-metrics</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-metrics-storm-sink-legacy</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <name>Ambari Metrics Storm Sink (Legacy)</name>
   <packaging>jar</packaging>
 

ambari-metrics/ambari-metrics-storm-sink/pom.xml

@@ -22,11 +22,11 @@ limitations under the License.
   <parent>
     <artifactId>ambari-metrics</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-metrics-storm-sink</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <name>Ambari Metrics Storm Sink</name>
   <packaging>jar</packaging>
 

ambari-metrics/ambari-metrics-timelineservice/pom.xml

@@ -22,11 +22,11 @@
   <parent>
     <artifactId>ambari-metrics</artifactId>
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-metrics-timelineservice</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <name>Ambari Metrics Collector</name>
   <packaging>jar</packaging>
 

ambari-metrics/pom.xml

@@ -19,7 +19,7 @@
   <groupId>org.apache.ambari</groupId>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-metrics</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <packaging>pom</packaging>
   <modules>
     <module>../ambari-utility</module>

ambari-project/pom.xml

@@ -18,11 +18,11 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <groupId>org.apache.ambari</groupId>
   <artifactId>ambari-project</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <description>Apache Ambari Project POM</description>
   <name>Apache Ambari Project POM</name>
   <packaging>pom</packaging>

ambari-server/docs/api/generated/index.html

@@ -75915,7 +75915,7 @@ except ApiException as e:
           </div>
           <div id="generator">
             <div class="content">
-              Generated 2018-05-24T17:14:06.106-07:00
+              Generated 2019-08-27T12:59:32.195+03:00
             </div>
           </div>
       </div>

ambari-server/docs/configuration/index.md

@@ -164,6 +164,8 @@ The following are the properties which can be used to configure Ambari.
 | security.agent.hostname.validate | Determines whether the Ambari Agent host names should be validated against a regular expression to ensure that they are well-formed.<br><br>WARNING: By setting this value to false, host names will not be validated, allowing a possible security vulnerability as described in CVE-2014-3582. See https://cwiki.apache.org/confluence/display/AMBARI/Ambari+Vulnerabilities for more information. |`true` | 
 | security.master.key.location | The location on the Ambari Server of the master key file. This is the key to the master keystore. | | 
 | security.master.keystore.location | The location on the Ambari Server of the master keystore file. | | 
+| security.password.policy.description | Password policy description that is shown to users | | 
+| security.password.policy.regexp | Determines Ambari user password policy. Passwords should match the regex |`.*` | 
 | security.passwords.encryption.enabled | Whether security password encryption is enabled or not. In case it is we store passwords in their own file(s); otherwise we store passwords in the Ambari credential store. |`false` | 
 | security.server.cert_chain_name | The name of the file located in the `security.server.keys_dir` directory containing the CA certificate chain used to verify certificates during 2-way SSL communications. |`ca_chain.pem` | 
 | security.server.cert_name | The name of the file located in the `security.server.keys_dir` directory where certificates will be generated when Ambari uses the `openssl ca` command. |`ca.crt` | 
@@ -228,16 +230,16 @@ The following are the properties which can be used to configure Ambari.
 | server.kerberos.finalize.timeout | The timeout, in seconds, when finalizing Kerberos enable/disable/regenerate commands. |`600` | 
 | server.locks.profiling | Enable the profiling of internal locks. |`false` | 
 | server.metrics.retrieval-service.thread.priority | The priority of threads used by the service which retrieves JMX and REST metrics directly from their respective endpoints. |`5` | 
-| server.metrics.retrieval-service.threadpool.size.core | The core number of threads used to retrieve JMX and REST metrics directly from their respective endpoints. |`4` | 
-| server.metrics.retrieval-service.threadpool.size.max | The maximum number of threads used to retrieve JMX and REST metrics directly from their respective endpoints. |`8` | 
-| server.metrics.retrieval-service.threadpool.worker.size | The number of queued requests allowed for JMX and REST metrics before discarding old requests which have not been fullfilled. |`80` | 
+| server.metrics.retrieval-service.threadpool.size.core | The core number of threads used to retrieve JMX and REST metrics directly from their respective endpoints. |`8` | 
+| server.metrics.retrieval-service.threadpool.size.max | The maximum number of threads used to retrieve JMX and REST metrics directly from their respective endpoints. |`16` | 
+| server.metrics.retrieval-service.threadpool.worker.size | The number of queued requests allowed for JMX and REST metrics before discarding old requests which have not been fullfilled. |`160` | 
 | server.operations.retry-attempts | The number of retry attempts for failed API and blueprint operations. |`0` | 
 | server.os_family | The operating system family for all hosts in the cluster. This is used when bootstrapping agents and when enabling Kerberos.<br/><br/>The following are examples of valid values:<ul><li>`redhat`<li>`ubuntu`</ul> | | 
 | server.os_type | The operating system version for all hosts in the cluster. This is used when bootstrapping agents and when enabling Kerberos.<br/><br/>The following are examples of valid values:<ul><li>`6`<li>`7`</ul> | | 
 | server.persistence.type | The type of database connection being used. Unless using an embedded PostgresSQL server, then this should be `remote`.<br/><br/>The following are examples of valid values:<ul><li>`local`<li>`remote`</ul> |`local` | 
 | server.property-provider.threadpool.completion.timeout | The maximum time, in milliseconds, that federated requests for data can execute before being terminated. Increasing this value could result in degraded performanc from the REST APIs. |`5000` | 
-| server.property-provider.threadpool.size.core | The core number of threads that will be used to retrieve data from federated datasources, such as remote JMX endpoints. |`4` | 
-| server.property-provider.threadpool.size.max | The maximum number of threads that will be used to retrieve data from federated datasources, such as remote JMX endpoints. |`8` | 
+| server.property-provider.threadpool.size.core | The core number of threads that will be used to retrieve data from federated datasources, such as remote JMX endpoints. |`8` | 
+| server.property-provider.threadpool.size.max | The maximum number of threads that will be used to retrieve data from federated datasources, such as remote JMX endpoints. |`16` | 
 | server.property-provider.threadpool.worker.size | The maximum size of pending federated datasource requests, such as those to JMX endpoints, which can be queued before rejecting new requests. |`2147483647` | 
 | server.requestlogs.namepattern | The pattern of request log file name |`ambari-access-yyyy_mm_dd.log` | 
 | server.requestlogs.path | The location on the Ambari Server where request logs can be created. | | 

ambari-server/pom.xml

@@ -12,7 +12,7 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-project</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
     <relativePath>../ambari-project</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
@@ -20,7 +20,7 @@
   <artifactId>ambari-server</artifactId>
   <packaging>${packagingFormat}</packaging>
   <name>Ambari Server</name>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <description>Ambari Server</description>
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

ambari-utility/pom.xml

@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-project</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
     <relativePath>../ambari-project</relativePath>
   </parent>
 

ambari-views/examples/calculator-view/pom.xml

@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-view-examples</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>calculator-view</artifactId>
@@ -44,7 +44,7 @@
     <dependency>
       <groupId>org.apache.ambari</groupId>
       <artifactId>ambari-views</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>

ambari-views/examples/cluster-view/pom.xml

@@ -19,11 +19,11 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-view-examples</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>cluster-view</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <packaging>jar</packaging>
   <name>Ambari Cluster View</name>
   <properties>
@@ -33,7 +33,7 @@
     <dependency>
       <groupId>org.apache.ambari</groupId>
       <artifactId>ambari-views</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>

ambari-views/examples/favorite-view/pom.xml

@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-view-examples</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>favorite-view</artifactId>
@@ -44,7 +44,7 @@
     <dependency>
       <groupId>org.apache.ambari</groupId>
       <artifactId>ambari-views</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>

ambari-views/examples/hello-servlet-view/pom.xml

@@ -19,13 +19,13 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-view-examples</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>hello-servlet-view</artifactId>
   <packaging>jar</packaging>
   <name>Ambari Hello Servlet View</name>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <properties>
     <ambari.dir>${project.parent.parent.parent.basedir}</ambari.dir>
   </properties>
@@ -45,7 +45,7 @@
     <dependency>
       <groupId>org.apache.ambari</groupId>
       <artifactId>ambari-views</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>

ambari-views/examples/hello-spring-view/pom.xml

@@ -19,13 +19,13 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-view-examples</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>hello-spring-view</artifactId>
   <packaging>war</packaging>
   <name>Ambari Hello Spring View</name>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <properties>
     <ambari.dir>${project.parent.parent.parent.basedir}</ambari.dir>
   </properties>
@@ -45,7 +45,7 @@
     <dependency>
       <groupId>org.apache.ambari</groupId>
       <artifactId>ambari-views</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>

ambari-views/examples/helloworld-view/pom.xml

@@ -19,13 +19,13 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-view-examples</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>helloworld-view</artifactId>
   <packaging>jar</packaging>
   <name>Ambari Hello World View</name>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <properties>
     <ambari.dir>${project.parent.parent.parent.basedir}</ambari.dir>
   </properties>
@@ -45,7 +45,7 @@
     <dependency>
       <groupId>org.apache.ambari</groupId>
       <artifactId>ambari-views</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>

ambari-views/examples/phone-list-upgrade-view/pom.xml

@@ -19,9 +19,9 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-view-examples</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
-  <version>2.1.0.0-SNAPSHOT</version>
+  <version>2.7.4.0.0</version>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>phone-list-upgrade-view</artifactId>
   <packaging>jar</packaging>
@@ -50,7 +50,7 @@
     <dependency>
       <groupId>org.apache.ambari</groupId>
       <artifactId>ambari-views</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>org.apache.ambari</groupId>
       <artifactId>ambari-views</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>org.springframework</groupId>

ambari-views/examples/phone-list-view/pom.xml

@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-view-examples</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>phone-list-view</artifactId>
@@ -44,7 +44,7 @@
     <dependency>
       <groupId>org.apache.ambari</groupId>
       <artifactId>ambari-views</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>

ambari-views/examples/pom.xml

@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-project</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
     <relativePath>../../ambari-project</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
@@ -27,7 +27,7 @@
   <artifactId>ambari-view-examples</artifactId>
   <packaging>pom</packaging>
   <name>Ambari View Examples</name>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <modules>
     <module>helloworld-view</module>
     <module>hello-servlet-view</module>

ambari-views/examples/property-validator-view/pom.xml

@@ -19,11 +19,11 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-view-examples</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>property-validator-view</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <packaging>jar</packaging>
   <name>Ambari Property Validator View</name>
   <properties>
@@ -33,7 +33,7 @@
     <dependency>
       <groupId>org.apache.ambari</groupId>
       <artifactId>ambari-views</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>

ambari-views/examples/property-view/pom.xml

@@ -19,11 +19,11 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-view-examples</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>property-view</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <packaging>jar</packaging>
   <name>Ambari Property View</name>
   <properties>
@@ -33,7 +33,7 @@
     <dependency>
       <groupId>org.apache.ambari</groupId>
       <artifactId>ambari-views</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>

ambari-views/examples/restricted-view/pom.xml

@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-view-examples</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>restricted-view</artifactId>
@@ -44,7 +44,7 @@
     <dependency>
       <groupId>org.apache.ambari</groupId>
       <artifactId>ambari-views</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>

ambari-views/examples/simple-view/pom.xml

@@ -19,11 +19,11 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-view-examples</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>simple-view</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <packaging>jar</packaging>
   <name>Ambari Simple View</name>
   <properties>
@@ -33,7 +33,7 @@
     <dependency>
       <groupId>org.apache.ambari</groupId>
       <artifactId>ambari-views</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>com.sun.jersey</groupId>

ambari-views/pom.xml

@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.ambari</groupId>
         <artifactId>ambari-project</artifactId>
-        <version>2.7.3.0.0</version>
+        <version>2.7.4.0.0</version>
         <relativePath>../ambari-project</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
@@ -28,7 +28,7 @@
     <artifactId>ambari-views</artifactId>
     <packaging>jar</packaging>
     <name>Ambari Views</name>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
     <description>Ambari View interfaces.</description>
     <dependencies>
         <dependency>

ambari-web/pom.xml

@@ -20,14 +20,14 @@
     <parent>
         <groupId>org.apache.ambari</groupId>
         <artifactId>ambari-project</artifactId>
-        <version>2.7.3.0.0</version>
+        <version>2.7.4.0.0</version>
         <relativePath>../ambari-project</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ambari-web</artifactId>
     <packaging>pom</packaging>
     <name>Ambari Web</name>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
     <description>Ambari Web</description>
     <properties>
         <ambari.dir>${project.parent.parent.basedir}</ambari.dir>

contrib/ambari-scom/ambari-scom-server/pom.xml

@@ -19,14 +19,14 @@
     <parent>
         <groupId>org.apache.ambari</groupId>
         <artifactId>ambari-scom-project</artifactId>
-        <version>2.7.3.0.0</version>
+        <version>2.7.4.0.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ambari-scom-server</artifactId>
     <packaging>jar</packaging>
     <name>Ambari SCOM Server</name>
     <properties>
-        <ambari.version>2.7.3.0.0</ambari.version>
+        <ambari.version>2.7.4.0.0</ambari.version>
         <powermock.version>1.5.4</powermock.version>
     </properties>
     <dependencies>

contrib/ambari-scom/metrics-sink/pom.xml

@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.ambari</groupId>
         <artifactId>ambari-scom-project</artifactId>
-        <version>2.7.3.0.0</version>
+        <version>2.7.4.0.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>metrics-sink</artifactId>

contrib/ambari-scom/pom.xml

@@ -20,7 +20,7 @@
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-scom-project</artifactId>
     <packaging>pom</packaging>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
     <name>Ambari SCOM Project</name>
     <modules>
         <module>ambari-scom-server</module>

contrib/management-packs/microsoft-r_mpack/pom.xml

@@ -34,7 +34,7 @@
 
   <properties>
     <ambari.dir>${project.parent.parent.parent.basedir}</ambari.dir>
-    <ambari.version>2.7.3.0.0</ambari.version>
+    <ambari.version>2.7.4.0.0</ambari.version>
   </properties>
 
   <build>

contrib/management-packs/pom.xml

@@ -29,7 +29,7 @@
   <version>2.0.0.0-SNAPSHOT</version>
   <name>Ambari Contrib Management Packs</name>
   <properties>
-    <ambari.version>2.7.3.0.0</ambari.version>
+    <ambari.version>2.7.4.0.0</ambari.version>
     <ambari.dir>${project.parent.parent.basedir}</ambari.dir>
     <hadoop.version>2.7.1</hadoop.version>
   </properties>

contrib/views/ambari-views-package/pom.xml

@@ -21,12 +21,12 @@
 
   <groupId>org.apache.ambari.contrib.views</groupId>
   <artifactId>ambari-views-package</artifactId>
-  <version>2.0.0.0-SNAPSHOT</version>
+  <version>2.7.4.0.0</version>
   <name>Ambari Views Package</name>
   <parent>
     <groupId>org.apache.ambari.contrib.views</groupId>
     <artifactId>ambari-contrib-views</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
 
   <description>

contrib/views/capacity-scheduler/pom.xml

@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.ambari.contrib.views</groupId>
         <artifactId>ambari-contrib-views</artifactId>
-        <version>2.7.3.0.0</version>
+        <version>2.7.4.0.0</version>
     </parent>
 
     <dependencies>
@@ -85,7 +85,7 @@
         <dependency>
             <groupId>org.apache.ambari.contrib.views</groupId>
             <artifactId>ambari-views-utils</artifactId>
-            <version>2.7.3.0.0</version>
+            <version>2.7.4.0.0</version>
         </dependency>
         <dependency>
             <groupId>org.easymock</groupId>

contrib/views/commons/pom.xml

@@ -22,20 +22,20 @@
 
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-views-commons</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <name>Ambari View Commons</name>
 
   <parent>
     <artifactId>ambari-contrib-views</artifactId>
     <groupId>org.apache.ambari.contrib.views</groupId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
 
   <dependencies>
     <dependency>
       <groupId>org.apache.ambari.contrib.views</groupId>
       <artifactId>ambari-views-utils</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
 
     <dependency>

contrib/views/files/pom.xml

@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.ambari.contrib.views</groupId>
     <artifactId>ambari-contrib-views</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
   <dependencies>
     <dependency>
@@ -129,12 +129,12 @@
     <dependency>
       <groupId>org.apache.ambari.contrib.views</groupId>
       <artifactId>ambari-views-utils</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>org.apache.ambari.contrib.views</groupId>
       <artifactId>ambari-views-commons</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.code.gson</groupId>

contrib/views/pig/pom.xml

@@ -18,13 +18,13 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>pig</artifactId>
-  <version>2.0.0.0-SNAPSHOT</version>
+  <version>2.7.4.0.0</version>
   <name>Pig</name>
 
   <parent>
     <groupId>org.apache.ambari.contrib.views</groupId>
     <artifactId>ambari-contrib-views</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
 
   <dependencies>
@@ -152,18 +152,18 @@
     <dependency>
       <groupId>org.apache.ambari.contrib.views</groupId>
       <artifactId>ambari-views-utils</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
     <dependency>
       <groupId>org.apache.ambari.contrib.views</groupId>
       <artifactId>ambari-views-commons</artifactId>
-      <version>2.7.3.0.0</version>
+      <version>2.7.4.0.0</version>
     </dependency>
   </dependencies>
 
   <properties>
     <ambari.dir>${project.parent.parent.parent.basedir}</ambari.dir>
-    <ambari.version>2.7.3.0.0</ambari.version>
+    <ambari.version>2.7.4.0.0</ambari.version>
     <ui.directory>${basedir}/src/main/resources/ui/pig-web</ui.directory>
   </properties>
   <build>

contrib/views/pom.xml

@@ -19,17 +19,17 @@
   <parent>
     <groupId>org.apache.ambari</groupId>
     <artifactId>ambari-project</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
     <relativePath>../../ambari-project</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.ambari.contrib.views</groupId>
   <artifactId>ambari-contrib-views</artifactId>
   <packaging>pom</packaging>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <name>Ambari Contrib Views</name>
   <properties>
-    <ambari.version>2.7.3.0.0</ambari.version>
+    <ambari.version>2.7.4.0.0</ambari.version>
     <ambari.dir>${project.parent.parent.basedir}</ambari.dir>
     <hadoop.version>3.1.0</hadoop.version>
     <views.jars.dir>views-jars</views.jars.dir>
@@ -203,7 +203,7 @@
       <dependency>
         <groupId>org.apache.ambari</groupId>
         <artifactId>ambari-views</artifactId>
-        <version>2.7.3.0.0</version>
+        <version>2.7.4.0.0</version>
       </dependency>
     </dependencies>
   </dependencyManagement>

contrib/views/utils/pom.xml

@@ -18,13 +18,13 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>ambari-views-utils</artifactId>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <name>Ambari View Utils</name>
 
   <parent>
     <groupId>org.apache.ambari.contrib.views</groupId>
     <artifactId>ambari-contrib-views</artifactId>
-    <version>2.7.3.0.0</version>
+    <version>2.7.4.0.0</version>
   </parent>
 
   <dependencies>

contrib/views/wfmanager/pom.xml

@@ -19,14 +19,14 @@
 	<parent>
 		<groupId>org.apache.ambari.contrib.views</groupId>
 		<artifactId>ambari-contrib-views</artifactId>
-		<version>2.7.3.0.0</version>
+		<version>2.7.4.0.0</version>
 	</parent>
 
 	<dependencies>
 		<dependency>
 			<groupId>org.apache.ambari.contrib.views</groupId>
 			<artifactId>ambari-views-utils</artifactId>
-			<version>2.7.3.0.0</version>
+			<version>2.7.4.0.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.ambari</groupId>
@@ -36,7 +36,7 @@
 		<dependency>
 			<groupId>org.apache.ambari.contrib.views</groupId>
 			<artifactId>ambari-views-commons</artifactId>
-			<version>2.7.3.0.0</version>
+			<version>2.7.4.0.0</version>
 		</dependency>
 		<dependency>
 			<groupId>com.sun.jersey</groupId>

docs/pom.xml

@@ -28,7 +28,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>org.apache.ambari</groupId>
-    <version>2.7.3</version>
+    <version>2.7.4.0.0</version>
     <artifactId>ambari</artifactId>
     <packaging>pom</packaging>
 
@@ -42,7 +42,7 @@
         <package.pid.dir>/var/run/ambari</package.pid.dir>
         <package.release>1</package.release>
         <package.type>tar.gz</package.type>
-        <ambari.version>2.7.1.0.0</ambari.version>
+        <ambari.version>2.7.4.0.0</ambari.version>
         <final.name>${project.artifactId}-${ambari.version}</final.name>
     </properties>
 

pom.xml

@@ -21,7 +21,7 @@
   <artifactId>ambari</artifactId>
   <packaging>pom</packaging>
   <name>Ambari Main</name>
-  <version>2.7.3.0.0</version>
+  <version>2.7.4.0.0</version>
   <description>Ambari</description>
   <url>https://ambari.apache.org/</url>
   <scm>