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From "David chen" <c77...@163.com>
Subject Re:Re: Stopping ntpd signals SIGTERM, then causes namenode exit
Date Tue, 10 Feb 2015 01:39:31 GMT
Thanks for your reply.
I ever indeed misunderstand how ntpd works, so deployed the shell script on every node to
synchronize time. The reason why the script contains stopping ntpd command is that the following
command 'ntpdate 192.168.0.1' will fail if miss it.
Now i have understood the difference between ntp and ntpdate, so i discarded the script, then
configured the ntp.conf to synchronize time.
The reason to post the thread is that i wonder why NameNode receive the SIGTERM signal sent
by stopping ntpd command? and why three times all happened at 14:00:00?
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