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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/29860/
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Review request for Ambari and Myroslav Papirkovskyy.
Bugs: AMBARI-9110
https://issues.apache.org/jira/browse/AMBARI-9110
Repository: ambari
Description
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DataNode cannot start due to an Operation not permitted when trying to change
the ulimit. See screenshot.
Non-Root Setup:
# vipw
root:x:0:0:root:/root:/sbin/nologin
# echo > /etc/securetty
# vi /etc/ssh/sshd_config
PermitRootLogin no
With that done I created a user named ‘ambari’ and used that during setup for
the non-root user to run the Ambari Server as. I’ve setup this in /etc/sudoers:
ambari ALL=(ALL) NOPASSWD: ALL
I know this is best case for privileges, but want to get through one iteration
before tightening it up.
As well as this in /etc/sudoers.d/ambari (0440)
Defaults exempt_group = ambari
Defaults !env_reset,env_delete-=PATH
Defaults:ambari !requiretty
Diffs
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ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/params.py
d844ecd
ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-START/scripts/shared_initialization.py
655c731
ambari-server/src/test/python/stacks/2.0.6/HDFS/test_datanode.py 2fc8549
ambari-server/src/test/python/stacks/2.0.6/HDFS/test_journalnode.py a99748f
ambari-server/src/test/python/stacks/2.0.6/HDFS/test_namenode.py 3981e33
ambari-server/src/test/python/stacks/2.0.6/HDFS/test_snamenode.py 7ba1924
ambari-server/src/test/python/stacks/2.0.6/HDFS/test_zkfc.py 9fe9d03
ambari-server/src/test/python/stacks/2.0.6/hooks/before-START/test_before_start.py
9fb41f6
Diff: https://reviews.apache.org/r/29860/diff/
Testing
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[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Ambari Views ...................................... SUCCESS [2.686s]
[INFO] Ambari Server ..................................... SUCCESS [28.854s]
[INFO] Ambari Agent ...................................... SUCCESS [15.731s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 47.995s
[INFO] Finished at: Tue Jan 13 22:21:04 FET 2015
[INFO] Final Memory: 40M/405M
[INFO] ------------------------------------------------------------------------
Thanks,
Dmitro Lisnichenko
