diff --git a/hbase-annotations/pom.xml b/hbase-annotations/pom.xml
index 68229b75877d..b12a950de07f 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 fc7b2e57c3ca..6bb1ed880a6b 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 17aed9b84422..8bcad4235e87 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 37f5e22329fb..33e84a7a647e 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 f33a2161d336..6964298f0679 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 e519849b6380..f9602e2d7fdf 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-backup/pom.xml b/hbase-backup/pom.xml
index b04259a43435..e3c379ff076c 100644
--- a/hbase-backup/pom.xml
+++ b/hbase-backup/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 044022778b81..477f72433698 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 2b30c12e0491..021d22f8ce02 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 b4b4a7792283..57b375c506b5 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 ec52f28ee704..7d7dea285ae2 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 283ba1b6ad9a..0985c46dcc30 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 38e3c6dd33f2..b20e1dfa96ba 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 d4ae2a90a088..54111bd89ff4 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 22eb74462049..48c82f6df002 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 779e1491df8d..4c79857cd19b 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 d2875f8d8b0a..4328575279fe 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 cc945c9916b0..061b7b2800f3 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 d3d7d6a37f4a..87943bf2f393 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 d0cfaa05cd3a..7cdbbf150921 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 a61e33e7f292..75fb64df05f7 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 4235587459bf..5959036f8e16 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 749c63decf9e..6cbc020f626a 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 8b1a0dcfab9a..6f3a42a7f8bf 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 c96eaf1f39f8..a4518ef1276a 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 efde939c010d..b70fcd11eca6 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 53b59f22d0d0..6a0c7e3ab73b 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 549a00b75f8f..b494a9afde7c 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 3422ab760125..3328816f03aa 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 287a98656887..064dfc314cb3 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 43939e22ba13..bf85f22e8880 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 414ddab5918d..9416a324aaed 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 6e35aa7a0ad7..38bddd06acb9 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 07789f4712c5..22f37129b232 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 976446838a33..4b20de2b7c25 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 6958784025e1..7483da5968e0 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 032de61e3d49..69d6d71bd5ff 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 a442b3089dfb..2de14efcec5a 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 51ada6d61816..35257baa6435 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 149afaeb3f97..4d316ed1bfd7 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.
@@ -98,7 +98,7 @@
   </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>
@@ -108,8 +108,8 @@
       <post>user@hbase.apache.org</post>
       <archive>https://lists.apache.org/list.html?user@hbase.apache.org</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>
@@ -119,8 +119,8 @@
       <post>dev@hbase.apache.org</post>
       <archive>https://lists.apache.org/list.html?dev@hbase.apache.org</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>
@@ -784,7 +784,7 @@
               <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>
@@ -829,7 +829,7 @@
               <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 -->
@@ -998,7 +998,7 @@
   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 -->
@@ -1008,7 +1008,7 @@
   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>
@@ -3693,7 +3693,7 @@
       </build>
     </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>