AMBARI-14479. Namenode start fails when time taken to get out of safemode is more than 20 minutes (dlysnichenko)

ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/metainfo.xml

@@ -34,7 +34,7 @@
           <commandScript>
             <script>scripts/namenode.py</script>
             <scriptType>PYTHON</scriptType>
-            <timeout>1200</timeout>
+            <timeout>1800</timeout>
           </commandScript>
           <customCommands>
             <customCommand>

ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs_namenode.py

@@ -168,7 +168,7 @@ def namenode(action=None, hdfs_binary=None, do_format=True, upgrade_type=None, e
         try:
           # Wait up to 30 mins
           Execute(is_namenode_safe_mode_off,
-                  tries=180,
+                  tries=65,
                   try_sleep=10,
                   user=params.hdfs_user,
                   logoutput=True

ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/namenode.py

@@ -197,7 +197,7 @@ class NameNodeDefault(NameNode):
 
       # Wait up to 30 mins
       Execute(is_namenode_safe_mode_off,
-              tries=180,
+              tries=65,
               try_sleep=10,
               user=params.hdfs_user,
               logoutput=True

ambari-server/src/test/python/stacks/2.0.6/HDFS/test_namenode.py

@@ -89,7 +89,7 @@ class TestNamenode(RMFTestCase):
         not_if = "ambari-sudo.sh [RMF_ENV_PLACEHOLDER] -H -E test -f /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid && ambari-sudo.sh [RMF_ENV_PLACEHOLDER] -H -E pgrep -F /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid",
     )
     self.assertResourceCalled('Execute', "hdfs dfsadmin -fs hdfs://c6405.ambari.apache.org:8020 -safemode get | grep 'Safe mode is OFF'",
-        tries=180,
+        tries=65,
         try_sleep=10,
         user="hdfs",
         logoutput=True
@@ -202,7 +202,7 @@ class TestNamenode(RMFTestCase):
         not_if = "ambari-sudo.sh [RMF_ENV_PLACEHOLDER] -H -E test -f /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid && ambari-sudo.sh [RMF_ENV_PLACEHOLDER] -H -E pgrep -F /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid",
     )
     self.assertResourceCalled('Execute', "hdfs dfsadmin -fs hdfs://c6401.ambari.apache.org:8020 -safemode get | grep 'Safe mode is OFF'",
-        tries=180,
+        tries=65,
         try_sleep=10,
         user="hdfs",
         logoutput=True
@@ -331,7 +331,7 @@ class TestNamenode(RMFTestCase):
                               user='hdfs',
                               )
     self.assertResourceCalled('Execute', "hdfs dfsadmin -fs hdfs://c6401.ambari.apache.org:8020 -safemode get | grep 'Safe mode is OFF'",
-        tries=180,
+        tries=65,
         try_sleep=10,
         user="hdfs",
         logoutput=True
@@ -427,7 +427,7 @@ class TestNamenode(RMFTestCase):
         not_if = "ambari-sudo.sh [RMF_ENV_PLACEHOLDER] -H -E test -f /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid && ambari-sudo.sh [RMF_ENV_PLACEHOLDER] -H -E pgrep -F /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid",
     )
     self.assertResourceCalled('Execute', "hdfs dfsadmin -fs hdfs://c6401.ambari.apache.org:8020 -safemode get | grep 'Safe mode is OFF'",
-        tries=180,
+        tries=65,
         try_sleep=10,
         user="hdfs",
         logoutput=True
@@ -524,7 +524,7 @@ class TestNamenode(RMFTestCase):
         not_if = "ambari-sudo.sh [RMF_ENV_PLACEHOLDER] -H -E test -f /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid && ambari-sudo.sh [RMF_ENV_PLACEHOLDER] -H -E pgrep -F /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid",
     )
     self.assertResourceCalled('Execute', "hdfs dfsadmin -fs hdfs://c6401.ambari.apache.org:8020 -safemode get | grep 'Safe mode is OFF'",
-        tries=180,
+        tries=65,
         try_sleep=10,
         user="hdfs",
         logoutput=True
@@ -627,7 +627,7 @@ class TestNamenode(RMFTestCase):
         user = 'hdfs',
     )
     self.assertResourceCalled('Execute', "hdfs dfsadmin -fs hdfs://c6401.ambari.apache.org:8020 -safemode get | grep 'Safe mode is OFF'",
-        tries=180,
+        tries=65,
         try_sleep=10,
         user="hdfs",
         logoutput=True
@@ -730,7 +730,7 @@ class TestNamenode(RMFTestCase):
         not_if = "ambari-sudo.sh [RMF_ENV_PLACEHOLDER] -H -E test -f /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid && ambari-sudo.sh [RMF_ENV_PLACEHOLDER] -H -E pgrep -F /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid",
     )
     self.assertResourceCalled('Execute', "hdfs dfsadmin -fs hdfs://c6401.ambari.apache.org:8020 -safemode get | grep 'Safe mode is OFF'",
-        tries=180,
+        tries=65,
         try_sleep=10,
         user="hdfs",
         logoutput=True
@@ -832,7 +832,7 @@ class TestNamenode(RMFTestCase):
         not_if = "ambari-sudo.sh [RMF_ENV_PLACEHOLDER] -H -E test -f /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid && ambari-sudo.sh [RMF_ENV_PLACEHOLDER] -H -E pgrep -F /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid",
     )
     self.assertResourceCalled('Execute', "hdfs dfsadmin -fs hdfs://c6402.ambari.apache.org:8020 -safemode get | grep 'Safe mode is OFF'",
-        tries=180,
+        tries=65,
         try_sleep=10,
         user="hdfs",
         logoutput=True
@@ -942,7 +942,7 @@ class TestNamenode(RMFTestCase):
                               not_if = "ambari-sudo.sh [RMF_ENV_PLACEHOLDER] -H -E test -f /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid && ambari-sudo.sh [RMF_ENV_PLACEHOLDER] -H -E pgrep -F /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid",
                               )
     self.assertResourceCalled('Execute', "hdfs dfsadmin -fs hdfs://c6402.ambari.apache.org:8020 -safemode get | grep 'Safe mode is OFF'",
-                              tries=180,
+                              tries=65,
                               try_sleep=10,
                               user="hdfs",
                               logoutput=True