diff --git a/hbase-annotations/pom.xml b/hbase-annotations/pom.xml
index 1983f667ea9..5451827a228 100644
--- a/hbase-annotations/pom.xml
+++ b/hbase-annotations/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
   /**
    * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-archetypes/hbase-archetype-builder/pom.xml b/hbase-archetypes/hbase-archetype-builder/pom.xml
index f74320f76ff..95e67535274 100644
--- a/hbase-archetypes/hbase-archetype-builder/pom.xml
+++ b/hbase-archetypes/hbase-archetype-builder/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
   /**
    * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-archetypes/hbase-client-project/pom.xml b/hbase-archetypes/hbase-client-project/pom.xml
index eac5e079586..cf0de0cb1c7 100644
--- a/hbase-archetypes/hbase-client-project/pom.xml
+++ b/hbase-archetypes/hbase-client-project/pom.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns="https://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation=
-           "http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+           "https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-archetypes/hbase-shaded-client-project/pom.xml b/hbase-archetypes/hbase-shaded-client-project/pom.xml
index d15b72a8f89..2ac9c4901f5 100644
--- a/hbase-archetypes/hbase-shaded-client-project/pom.xml
+++ b/hbase-archetypes/hbase-shaded-client-project/pom.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns="https://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation=
-           "http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+           "https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-archetypes/pom.xml b/hbase-archetypes/pom.xml
index 686422ab1d7..326eb350010 100644
--- a/hbase-archetypes/pom.xml
+++ b/hbase-archetypes/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
   /**
    * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-assembly/pom.xml b/hbase-assembly/pom.xml
index 1a403501463..fe654f41a1e 100644
--- a/hbase-assembly/pom.xml
+++ b/hbase-assembly/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
     /**
      * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-build-configuration/pom.xml b/hbase-build-configuration/pom.xml
index 459113cd1da..d5786b7edb6 100644
--- a/hbase-build-configuration/pom.xml
+++ b/hbase-build-configuration/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
   /**
    * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-checkstyle/pom.xml b/hbase-checkstyle/pom.xml
index e32f35b59dd..5373cd2cea3 100644
--- a/hbase-checkstyle/pom.xml
+++ b/hbase-checkstyle/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
 /**
 * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-client/pom.xml b/hbase-client/pom.xml
index b1025090837..d08b828dcd0 100644
--- a/hbase-client/pom.xml
+++ b/hbase-client/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
   /**
    * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-common/pom.xml b/hbase-common/pom.xml
index 994643d8745..a8e0de38b4f 100644
--- a/hbase-common/pom.xml
+++ b/hbase-common/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 <!--
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-endpoint/pom.xml b/hbase-endpoint/pom.xml
index 52ebb635bf1..d3fd9d5dedb 100644
--- a/hbase-endpoint/pom.xml
+++ b/hbase-endpoint/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
     /**
      * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-examples/pom.xml b/hbase-examples/pom.xml
index d4a9283f844..7dc728c3d3b 100644
--- a/hbase-examples/pom.xml
+++ b/hbase-examples/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-external-blockcache/pom.xml b/hbase-external-blockcache/pom.xml
index dd25e116fed..5d6a5e01888 100644
--- a/hbase-external-blockcache/pom.xml
+++ b/hbase-external-blockcache/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-hadoop-compat/pom.xml b/hbase-hadoop-compat/pom.xml
index 9f46aa42a9c..852f13f3d81 100644
--- a/hbase-hadoop-compat/pom.xml
+++ b/hbase-hadoop-compat/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <!--
     /**
      * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-hadoop2-compat/pom.xml b/hbase-hadoop2-compat/pom.xml
index 3929334e378..0cb358522ef 100644
--- a/hbase-hadoop2-compat/pom.xml
+++ b/hbase-hadoop2-compat/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <!--
  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements.  See the NOTICE file
diff --git a/hbase-http/pom.xml b/hbase-http/pom.xml
index 74bb31d3e6d..a6b196ac672 100644
--- a/hbase-http/pom.xml
+++ b/hbase-http/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-it/pom.xml b/hbase-it/pom.xml
index 005bb361487..2679814e732 100644
--- a/hbase-it/pom.xml
+++ b/hbase-it/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 <!--
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-mapreduce/pom.xml b/hbase-mapreduce/pom.xml
index 0619e8552e9..75126a0039a 100644
--- a/hbase-mapreduce/pom.xml
+++ b/hbase-mapreduce/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
   /**
    * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-metrics-api/pom.xml b/hbase-metrics-api/pom.xml
index da999af34c8..d5cfc56c28d 100644
--- a/hbase-metrics-api/pom.xml
+++ b/hbase-metrics-api/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
   /**
    * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-metrics/pom.xml b/hbase-metrics/pom.xml
index 16f13f477c0..00ac208614d 100644
--- a/hbase-metrics/pom.xml
+++ b/hbase-metrics/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
   /**
    * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-procedure/pom.xml b/hbase-procedure/pom.xml
index 94246576e03..44ffd549f75 100644
--- a/hbase-procedure/pom.xml
+++ b/hbase-procedure/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 <!--
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-protocol-shaded/pom.xml b/hbase-protocol-shaded/pom.xml
index fb053f964eb..efb9aa4e506 100644
--- a/hbase-protocol-shaded/pom.xml
+++ b/hbase-protocol-shaded/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
     /**
      * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-protocol/pom.xml b/hbase-protocol/pom.xml
index 03f5fada9d6..f1b506734d8 100644
--- a/hbase-protocol/pom.xml
+++ b/hbase-protocol/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
     /**
      * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-replication/pom.xml b/hbase-replication/pom.xml
index 487ff676f9c..ad81f19b5b6 100644
--- a/hbase-replication/pom.xml
+++ b/hbase-replication/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
   /**
    * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-resource-bundle/pom.xml b/hbase-resource-bundle/pom.xml
index 2ae8a5e708a..c0dbdc55392 100644
--- a/hbase-resource-bundle/pom.xml
+++ b/hbase-resource-bundle/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
   /**
    * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-rest/pom.xml b/hbase-rest/pom.xml
index e26011ab742..1569e07644d 100644
--- a/hbase-rest/pom.xml
+++ b/hbase-rest/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-rsgroup/pom.xml b/hbase-rsgroup/pom.xml
index 9de34d15e1a..a44cf42e558 100644
--- a/hbase-rsgroup/pom.xml
+++ b/hbase-rsgroup/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
   /**
    * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-server/pom.xml b/hbase-server/pom.xml
index 143b4756acb..5491614d2ca 100644
--- a/hbase-server/pom.xml
+++ b/hbase-server/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-shaded/hbase-shaded-check-invariants/pom.xml b/hbase-shaded/hbase-shaded-check-invariants/pom.xml
index b54d8442688..2b4bd4aa90f 100644
--- a/hbase-shaded/hbase-shaded-check-invariants/pom.xml
+++ b/hbase-shaded/hbase-shaded-check-invariants/pom.xml
@@ -10,8 +10,8 @@
  See the License for the specific language governing permissions and
  limitations under the License. See accompanying LICENSE file.
 -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <artifactId>hbase</artifactId>
diff --git a/hbase-shaded/hbase-shaded-client-byo-hadoop/pom.xml b/hbase-shaded/hbase-shaded-client-byo-hadoop/pom.xml
index ea791423d9e..ff313ba3a9f 100644
--- a/hbase-shaded/hbase-shaded-client-byo-hadoop/pom.xml
+++ b/hbase-shaded/hbase-shaded-client-byo-hadoop/pom.xml
@@ -1,6 +1,6 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <!--
       /**
        * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-shaded/hbase-shaded-client/pom.xml b/hbase-shaded/hbase-shaded-client/pom.xml
index 651d5ad1619..36126014a01 100644
--- a/hbase-shaded/hbase-shaded-client/pom.xml
+++ b/hbase-shaded/hbase-shaded-client/pom.xml
@@ -1,6 +1,6 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <!--
       /**
        * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-shaded/hbase-shaded-mapreduce/pom.xml b/hbase-shaded/hbase-shaded-mapreduce/pom.xml
index b5e6ecd3ecb..b729d55b4db 100644
--- a/hbase-shaded/hbase-shaded-mapreduce/pom.xml
+++ b/hbase-shaded/hbase-shaded-mapreduce/pom.xml
@@ -1,6 +1,6 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <!--
       /**
        * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-shaded/hbase-shaded-with-hadoop-check-invariants/pom.xml b/hbase-shaded/hbase-shaded-with-hadoop-check-invariants/pom.xml
index d5e48eab908..c3614465896 100644
--- a/hbase-shaded/hbase-shaded-with-hadoop-check-invariants/pom.xml
+++ b/hbase-shaded/hbase-shaded-with-hadoop-check-invariants/pom.xml
@@ -10,8 +10,8 @@
  See the License for the specific language governing permissions and
  limitations under the License. See accompanying LICENSE file.
 -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <artifactId>hbase</artifactId>
diff --git a/hbase-shaded/pom.xml b/hbase-shaded/pom.xml
index 60d28bbb667..3dcda6e464c 100644
--- a/hbase-shaded/pom.xml
+++ b/hbase-shaded/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <!--
       /**
        * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-shell/pom.xml b/hbase-shell/pom.xml
index 2dc985115f6..736a599dbd1 100644
--- a/hbase-shell/pom.xml
+++ b/hbase-shell/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-testing-util/pom.xml b/hbase-testing-util/pom.xml
index 2df64cc9573..7af08c04856 100644
--- a/hbase-testing-util/pom.xml
+++ b/hbase-testing-util/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <!--
       /**
        * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-thrift/pom.xml b/hbase-thrift/pom.xml
index f76986274c1..7b0eefbb2d4 100644
--- a/hbase-thrift/pom.xml
+++ b/hbase-thrift/pom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
   <!--
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/hbase-zookeeper/pom.xml b/hbase-zookeeper/pom.xml
index 7a55b82cc51..447c7fe125f 100644
--- a/hbase-zookeeper/pom.xml
+++ b/hbase-zookeeper/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 <!--
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
diff --git a/pom.xml b/pom.xml
index df00fbcd6de..466e1dbccfd 100755
--- a/pom.xml
+++ b/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
 <!--
 /**
  * Licensed to the Apache Software Foundation (ASF) under one
@@ -47,7 +47,7 @@
     This project's goal is the hosting of very large tables -- billions of rows X millions of columns -- atop clusters
     of commodity hardware.
   </description>
-  <url>http://hbase.apache.org</url>
+  <url>https://hbase.apache.org</url>
   <inceptionYear>2007</inceptionYear>
   <!-- Set here so we can consistently use the correct name, even on branches with
        an ASF parent pom older than v15. Also uses the url from v18.
@@ -97,7 +97,7 @@
   </scm>
   <issueManagement>
     <system>JIRA</system>
-    <url>http://issues.apache.org/jira/browse/HBASE</url>
+    <url>https://issues.apache.org/jira/browse/HBASE</url>
   </issueManagement>
   <mailingLists>
     <mailingList>
@@ -107,8 +107,8 @@
       <post>user@hbase.apache.org</post>
       <archive>http://mail-archives.apache.org/mod_mbox/hbase-user/</archive>
       <otherArchives>
-        <otherArchive>http://dir.gmane.org/gmane.comp.java.hadoop.hbase.user</otherArchive>
-        <otherArchive>http://search-hadoop.com/?q=&amp;fc_project=HBase</otherArchive>
+        <otherArchive>https://dir.gmane.org/gmane.comp.java.hadoop.hbase.user</otherArchive>
+        <otherArchive>https://search-hadoop.com/?q=&amp;fc_project=HBase</otherArchive>
       </otherArchives>
     </mailingList>
     <mailingList>
@@ -118,8 +118,8 @@
       <post>dev@hbase.apache.org</post>
       <archive>http://mail-archives.apache.org/mod_mbox/hbase-dev/</archive>
       <otherArchives>
-        <otherArchive>http://dir.gmane.org/gmane.comp.java.hadoop.hbase.devel</otherArchive>
-        <otherArchive>http://search-hadoop.com/?q=&amp;fc_project=HBase</otherArchive>
+        <otherArchive>https://dir.gmane.org/gmane.comp.java.hadoop.hbase.devel</otherArchive>
+        <otherArchive>https://search-hadoop.com/?q=&amp;fc_project=HBase</otherArchive>
       </otherArchives>
     </mailingList>
     <mailingList>
@@ -669,7 +669,7 @@
               <phase>prepare-package</phase>
               <goals>
                   <!--This goal will install a -test.jar when we do install
-                      See http://maven.apache.org/guides/mini/guide-attached-tests.html
+                      See https://maven.apache.org/guides/mini/guide-attached-tests.html
                    -->
                 <goal>test-jar</goal>
               </goals>
@@ -795,7 +795,7 @@
               <exclude>**/src/main/resources/META-INF/LEGAL</exclude>
               <!-- MIT: https://github.com/asciidoctor/asciidoctor/blob/master/LICENSE.adoc -->
               <exclude>**/src/main/asciidoc/hbase.css</exclude>
-              <!-- MIT http://jquery.org/license -->
+              <!-- MIT https://jquery.org/license -->
               <exclude>**/jquery.min.js</exclude>
               <exclude>**/jquery.tablesorter.min.js</exclude>
               <!-- vector graphics -->
@@ -964,7 +964,7 @@
   HBase requires at least version ${maven.min.version} of Maven to properly build from source.
   You appear to be using an older version. You can use either "mvn -version" or
   "mvn enforcer:display-info" to verify what version is active.
-  See the reference guide on building for more information: http://hbase.apache.org/book.html#build
+  See the reference guide on building for more information: https://hbase.apache.org/book.html#build
                   </message>
                 </requireMavenVersion>
                 <!-- The earliest JVM version we verify builds for via ASF Jenkins -->
@@ -974,7 +974,7 @@
   HBase requires at least version ${java.min.version} of the JDK to properly build from source.
   You appear to be using an older version. You can use either "mvn -version" or
   "mvn enforcer:display-info" to verify what version is active.
-  See the reference guide on building for more information: http://hbase.apache.org/book.html#build
+  See the reference guide on building for more information: https://hbase.apache.org/book.html#build
                   </message>
                 </requireJavaVersion>
                 <bannedDependencies>
@@ -3505,7 +3505,7 @@
       </properties>
     </profile>
   </profiles>
-  <!-- See http://jira.codehaus.org/browse/MSITE-443 why the settings need to be here and not in pluginManagement. -->
+  <!-- See https://jira.codehaus.org/browse/MSITE-443 why the settings need to be here and not in pluginManagement. -->
   <reporting>
     <plugins>
       <plugin>