Logstash Daemon dead but pid file exists

[tgriep]

Can you run the following command and post the output so we can see the logstash errors?

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tail -100 /var/log/logstash/logstash.log

[Nags007]

[root@NagiosLogserver ]# cd /var/log/logstash
[root@NagiosLogserver logstash]# ll
total 0
[root@NagiosLogserver logstash]# pwd
/var/log/logstash
[root@NagiosLogserver logstash]# ll
total 0
[root@NagiosLogserver logstash]# ls -ltr
total 0
[root@NagiosLogserver logstash]#
======================================

As informed earlier, this log file is not getting generated. there is no LOG file in the /var/log/logstash directory.

Thank you,
nagesh

[tgriep]

Lets run the logstash command manually and see if the error is displayed in the console.
Login to the logserver as root, run the following command and post the output.

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nice -n 19 runuser -s /bin/sh -c "exec /usr/local/nagioslogserver/logstash/bin/logstash agent -f /usr/local/nagioslogserver/logstash/etc/conf.d --verbose" nagios

Then, run the following commands as root and post the /tmp/ls.txt file.

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ls -lR /usr/local/nagioslogserver >/tmp/ls.txt
ls -l /var/log/ >>/tmp/ls.txt
ls -l /var/run/ >>/tmp/ls.txt

Thanks