I installed HDP2.4.0 failed with ambari Command start time 2016-05-28 15:29:40 ('ERROR 2016-05-28 15:28:47,329 main.py:309 - Fatal exception occurred: Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 306, in <module> main(heartbeat_stop_callback) File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 259, in main perform_prestart_checks(expected_hostname) File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 144, in perform_prestart_checks sys.exit(1) SystemExit: 1 INFO 2016-05-28 15:28:47,329 ExitHelper.py:53 - Performing cleanup before exiting... INFO 2016-05-28 15:29:41,997 main.py:71 - loglevel=logging.INFO INFO 2016-05-28 15:29:41,997 main.py:71 - loglevel=logging.INFO INFO 2016-05-28 15:29:41,998 DataCleaner.py:39 - Data cleanup thread started INFO 2016-05-28 15:29:42,000 DataCleaner.py:120 - Data cleanup started INFO 2016-05-28 15:29:42,001 DataCleaner.py:122 - Data cleanup finished INFO 2016-05-28 15:29:42,054 PingPortListener.py:50 - Ping port listener started on port: 8670 WARNING 2016-05-28 15:29:42,122 main.py:285 - Unable to determine the IP address of the Ambari server \'hdp.localdomain.localdomain.localdomain.localdomain.localdomain\' INFO 2016-05-28 15:29:42,122 NetUtil.py:60 - Connecting to https://hdp.localdomain.localdomain.localdomain.localdomain.localdomain:8440/ca WARNING 2016-05-28 15:29:42,197 NetUtil.py:89 - Failed to connect to https://hdp.localdomain.localdomain.localdomain.localdomain.localdomain:8440/ca due to [Errno -2] Name or service not known WARNING 2016-05-28 15:29:42,197 NetUtil.py:112 - Server at https://hdp.localdomain.localdomain.localdomain.localdomain.localdomain:8440 is not reachable, sleeping for 10 seconds... ', None) ('ERROR 2016-05-28 15:28:47,329 main.py:309 - Fatal exception occurred: Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 306, in <module> main(heartbeat_stop_callback) File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 259, in main perform_prestart_checks(expected_hostname) File "/usr/lib/python2.6/site-packages/ambari_agent/main.py", line 144, in perform_prestart_checks sys.exit(1) SystemExit: 1 INFO 2016-05-28 15:28:47,329 ExitHelper.py:53 - Performing cleanup before exiting... INFO 2016-05-28 15:29:41,997 main.py:71 - loglevel=logging.INFO INFO 2016-05-28 15:29:41,997 main.py:71 - loglevel=logging.INFO INFO 2016-05-28 15:29:41,998 DataCleaner.py:39 - Data cleanup thread started INFO 2016-05-28 15:29:42,000 DataCleaner.py:120 - Data cleanup started INFO 2016-05-28 15:29:42,001 DataCleaner.py:122 - Data cleanup finished INFO 2016-05-28 15:29:42,054 PingPortListener.py:50 - Ping port listener started on port: 8670 WARNING 2016-05-28 15:29:42,122 main.py:285 - Unable to determine the IP address of the Ambari server \'hdp.localdomain.localdomain.localdomain.localdomain.localdomain\' INFO 2016-05-28 15:29:42,122 NetUtil.py:60 - Connecting to https://hdp.localdomain.localdomain.localdomain.localdomain.localdomain:8440/ca WARNING 2016-05-28 15:29:42,197 NetUtil.py:89 - Failed to connect to https://hdp.localdomain.localdomain.localdomain.localdomain.localdomain:8440/ca due to [Errno -2] Name or service not known WARNING 2016-05-28 15:29:42,197 NetUtil.py:112 - Server at https://hdp.localdomain.localdomain.localdomain.localdomain.localdomain:8440 is not reachable, sleeping for 10 seconds... my hosts file： 127.0.0.1 localhost.localdomain localhost ::1 hdp 192.168.1.115 hdp ... View more

I installed HDP2.4 with ambari2.1.0,It is first time.then i restarted my notebook. NameNode not be start. 2016-05-26 12:07:26,882 - Directory['/var/run/hadoop/hdfs'] {'owner': 'hdfs', 'recursive': True} 2016-05-26 12:07:26,882 - Directory['/var/log/hadoop/hdfs'] {'owner': 'hdfs', 'recursive': True} 2016-05-26 12:07:26,882 - File['/var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid'] {'action': ['delete'], 'not_if': 'ambari-sudo.sh -H -E test -f /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid && ambari-sudo.sh -H -E pgrep -F /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid'} 2016-05-26 12:07:27,023 - Execute['ambari-sudo.sh su hdfs -l -s /bin/bash -c 'ulimit -c unlimited ; /usr/hdp/current/hadoop-client/sbin/hadoop-daemon.sh --config /usr/hdp/current/hadoop-client/conf start namenode''] {'environment': {'HADOOP_LIBEXEC_DIR': '/usr/hdp/current/hadoop-client/libexec'}, 'not_if': 'ambari-sudo.sh -H -E test -f /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid && ambari-sudo.sh -H -E pgrep -F /var/run/hadoop/hdfs/hadoop-hdfs-namenode.pid'} 2016-05-26 12:07:31,432 - Must wait to leave safemode since High Availability is not enabled. 2016-05-26 12:07:31,432 - Stay in safe mode: False 2016-05-26 12:07:31,432 - Wait to leafe safemode since must transition from ON to OFF. 2016-05-26 12:07:31,433 - Execute['/usr/hdp/current/hadoop-hdfs-namenode/bin/hdfs dfsadmin -fs hdfs://node1:8020 -safemode get | grep 'Safe mode is OFF''] {'logoutput': True, 'tries': 115, 'user': 'hdfs', 'try_sleep': 10} 2016-05-26 12:07:38,161 - Retrying after 10 seconds. Reason: Execution of '/usr/hdp/current/hadoop-hdfs-namenode/bin/hdfs dfsadmin -fs hdfs://node1:8020 -safemode get | grep 'Safe mode is OFF'' returned 1. 2016-05-26 12:07:51,692 - Retrying after 10 seconds. Reason: Execution of '/usr/hdp/current/hadoop-hdfs-namenode/bin/hdfs dfsadmin -fs hdfs://node1:8020 -safemode get | grep 'Safe mode is OFF'' returned 1. ... View more