界面上安装，在Install,Start and Test出错，如下：
stderr: /var/lib/ambari-agent/data/errors-211.txt
Traceback (most recent call last):File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/hook.py", line 35, in <module>
BeforeAnyHook().execute()
File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 314, in execute
method(env)
File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/hook.py", line 32, in hook
setup_java()
File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/shared_initialization.py", line 187, in setup_java
raise Fail(format("Unable to access {java_exec}. Confirm you have copied jdk to this host."))
resource_management.core.exceptions.Fail: Unable to access /usr/java/default/bin/java. Confirm you have copied jdk to this host.
Error: Error: Unable to run the custom hook script ['/usr/bin/python', '/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/hook.py', 'ANY', '/var/lib/ambari-agent/data/command-211.json', '/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY', '/var/lib/ambari-agent/data/structured-out-211.json', 'INFO', '/var/lib/ambari-agent/tmp', 'PROTOCOL_TLSv1']
stdout: /var/lib/ambari-agent/data/output-211.txt
2018-02-14 16:30:36,631 - Stack Feature Version Info: stack_version=2.6, version=None, current_cluster_version=None -> 2.6
2018-02-14 16:30:36,637 - Using hadoop conf dir: /usr/hdp/current/hadoop-client/conf
User Group mapping (user_group) is missing in the hostLevelParams
2018-02-14 16:30:36,638 - Group['hadoop'] {}
2018-02-14 16:30:36,639 - Group['users'] {}
2018-02-14 16:30:36,639 - User['zookeeper'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']}
2018-02-14 16:30:36,640 - User['ams'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']}
2018-02-14 16:30:36,640 - User['ambari-qa'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'users']}
2018-02-14 16:30:36,641 - User['hdfs'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']}
2018-02-14 16:30:36,641 - User['hbase'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop']}
2018-02-14 16:30:36,642 - File['/var/lib/ambari-agent/tmp/changeUid.sh'] {'content': StaticFile('changeToSecureUid.sh'), 'mode': 0555}
2018-02-14 16:30:36,643 - Execute['/var/lib/ambari-agent/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa'] {'not_if': '(test $(id -u ambari-qa) -gt 1000) || (false)'}
2018-02-14 16:30:36,835 - Skipping Execute['/var/lib/ambari-agent/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa'] due to not_if
2018-02-14 16:30:36,835 - Directory['/tmp/hbase-hbase'] {'owner': 'hbase', 'create_parents': True, 'mode': 0775, 'cd_access': 'a'}
2018-02-14 16:30:36,836 - File['/var/lib/ambari-agent/tmp/changeUid.sh'] {'content': StaticFile('changeToSecureUid.sh'), 'mode': 0555}
2018-02-14 16:30:36,837 - Execute['/var/lib/ambari-agent/tmp/changeUid.sh hbase /home/hbase,/tmp/hbase,/usr/bin/hbase,/var/log/hbase,/tmp/hbase-hbase'] {'not_if': '(test $(id -u hbase) -gt 1000) || (false)'}
2018-02-14 16:30:37,033 - Skipping Execute['/var/lib/ambari-agent/tmp/changeUid.sh hbase /home/hbase,/tmp/hbase,/usr/bin/hbase,/var/log/hbase,/tmp/hbase-hbase'] due to not_if
2018-02-14 16:30:37,033 - Group['hdfs'] {}
2018-02-14 16:30:37,033 - User['hdfs'] {'fetch_nonlocal_groups': True, 'groups': [u'hadoop', u'hdfs']}
2018-02-14 16:30:37,034 - FS Type:
2018-02-14 16:30:37,034 - Directory['/etc/hadoop'] {'mode': 0755}
2018-02-14 16:30:37,034 - Directory['/var/lib/ambari-agent/tmp/hadoop_java_io_tmpdir'] {'owner': 'hdfs', 'group': 'hadoop', 'mode': 01777}
Error: Error: Unable to run the custom hook script ['/usr/bin/python', '/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/hook.py', 'ANY', '/var/lib/ambari-agent/data/command-211.json', '/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY', '/var/lib/ambari-agent/data/structured-out-211.json', 'INFO', '/var/lib/ambari-agent/tmp', 'PROTOCOL_TLSv1']
Command failed after 1 tries
查看日志有“raise Fail(format("Unable to access {java_exec}. Confirm you have copied jdk to this host."))”信息，看到是jkd没有安装，于是安装jdk，
ansible -i zk3.hosts all -m shell -a "yum -y install jdk1.8.0_102" -u lb -b
然后在界面上再次Retry，顺利安装成功