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https://issues.apache.org/jira/browse/AMBARI-12465?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrew Onischuk resolved AMBARI-12465.
--------------------------------------
Resolution: Fixed
Committed to trunk and branch-2.1
> Non-Root: Knox fails to start during install with custom pid directory
> ----------------------------------------------------------------------
>
> Key: AMBARI-12465
> URL: https://issues.apache.org/jira/browse/AMBARI-12465
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 2.1.1
>
>
> During non-root agent/server, umask 027, custom log dir, custom pid dir
> install, Knox fails to start with this error:
>
>
> stderr:
> Traceback (most recent call last):
> File
> "/var/lib/ambari-agent/cache/common-services/KNOX/0.5.0.2.2/package/scripts/knox_gateway.py",
> line 264, in <module>
> KnoxGateway().execute()
> File
> "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
> line 216, in execute
> method(env)
> File
> "/var/lib/ambari-agent/cache/common-services/KNOX/0.5.0.2.2/package/scripts/knox_gateway.py",
> line 152, in start
> os.unlink(params.knox_managed_pid_symlink)
> OSError: [Errno 13] Permission denied: '/usr/hdp/current/knox-server/pids'
>
>
>
> [ambari@revo1 ~]$ grep run_as /etc/ambari-agent/conf/ambari-agent.ini
> run_as_user=ambari
> [ambari@revo1 ~]$ umask
> 0027
> [ambari@revo1 ~]$ id
> uid=500(ambari) gid=500(ambari) groups=500(ambari),100(users)
> [ambari@revo1 ~]$ ls -ld /usr/hdp/current/knox-server/pids
> lrwxrwxrwx 1 root root 13 Jul 14 13:10 /usr/hdp/current/knox-server/pids
> -> /var/run/knox
> [ambari@revo1 ~]$ ls -ld /var/run/knox
> drwxr-xr-x 2 knox knox 4096 May 18 17:06 /var/run/knox
>
> This is with:
>
>
> [ambari@revo1 ~]$ rpm -q ambari-server
> ambari-server-2.1.0-1426.x86_64
> [ambari@revo1 ~]$ hdp-select versions
> 2.2.6.0-2800
> [ambari@revo1 ~]$ java -version
> java version "1.7.0_65"
> OpenJDK Runtime Environment (rhel-2.5.1.2.el6_5-x86_64 u65-b17)
> OpenJDK 64-Bit Server VM (build 24.65-b04, mixed mode)
>
> Sudo config (using customer users t+username)
>
>
> # Ambari Customizable Users
> ambari ALL=(ALL) NOPASSWD:SETENV: /bin/su thdfs *, /bin/su tzookeeper *,
> /bin/su tknox *,/bin/su tfalcon *,/bin/su tflume *,/bin/su thbase *,/bin/su
> thive *, /bin/su thcat *,/bin/su tkafka *,/bin/su tmapred *,/bin/su toozie
> *,/bin/su tsqoop *,/bin/su tstorm *,/bin/su ttez *,/bin/su tyarn *,/bin/su
> tams *, /bin/su tambari-qa *, /bin/su tspark *, /bin/su tranger *
>
> # Ambari Non-Customizable Users
> ambari ALL=(ALL) NOPASSWD:SETENV: /bin/su tmysql *
>
> # Ambari Commands
> ambari ALL=(ALL) NOPASSWD:SETENV:
> /usr/bin/yum,/usr/bin/zypper,/usr/bin/apt-get, /bin/mkdir,
> /bin/ln,/bin/chown, /bin/chmod, /bin/chgrp, /usr/sbin/groupadd,
> /usr/sbin/groupmod,/usr/sbin/useradd, /usr/sbin/usermod, /bin/cp, /bin/sed,
> /bin/mv, /bin/rm, /bin/kill,/usr/bin/unzip, /bin/tar, /usr/bin/hdp-select,
> /usr/hdp/current/hadoop-client/sbin/hadoop-daemon.sh,/usr/lib/hadoop/bin/hadoop-daemon.sh,
> /usr/lib/hadoop/sbin/hadoop-daemon.sh, /usr/sbin/service mysql
> *,/sbin/service mysqld *, /sbin/service mysql *, /sbin/chkconfig gmond
> off,/sbin/chkconfig gmetad off, /etc/init.d/httpd *, /sbin/service hdp-gmetad
> start, /sbin/service hdp-gmond start, /usr/bin/tee, /usr/sbin/gmond,
> /usr/sbin/update-rc.d ganglia-monitor *, /usr/sbin/update-rc.d gmetad *,
> /etc/init.d/apache2 *, /usr/sbin/service hdp-gmond *, /usr/sbin/service
> hdpgmetad *, /usr/bin/test, /bin/touch, /usr/bin/stat, /usr/sbin/setenforce,
> /usr/hdp/current/ranger-admin/setup.sh *,
> /usr/hdp/current/ranger-usersync/setup.sh *, /usr/bin/ranger-admin-start *,
> /usr/bin/ranger-usersync-start *, /usr/bin/ranger-usersync-stop *,
> /usr/bin/python2.6 /var/lib/ambari-agent/data/tmp/validateKnoxStatus.py *,
> /usr/hdp/current/knox-server/bin/knoxcli.sh *, /usr/bin/pgrep *
>
> # Defaults
> Defaults exempt_group = ambari
> Defaults !env_reset,env_delete-=PATH
> Defaults: ambari !requiretty
>
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