Persistent Queue Error after hang up


(Christian Stockhaus) #1

Our Logstash has hung up(not terminated) on the 29.7. 13:55 so that no events where processed.
Curiosly on the 30.7. 14:10 it has started again but threw only Errors(see under config decription) until i restarted it on the 31.7. 7:30.
After the restart it again processed normally the backlogged events.

The logstash config is mostly the default with the following exceptions:
path.data: /var/lib/logstash
path.config: /etc/logstash/conf.d
queue.type: persisted
path.logs: /var/log/logstash
It was installed with yum on CentOS 7 in Version 5.4.3 (upgraded from 5.3.2 on the 17.07.2017).

The hang up occured without an error.
The error that was continuossly thrown(every 5 seconds) on the next day is an IOException (it will not let me post the complete error).

Knows someone what the cause for this error is?

Thanks
Shaoranlaos


(Magnus B├Ąck) #2

We need to see the full error message. If it's too much to post here (because of a long stacktrace) you can make multiple posts, put it on pastebin or in a gist, or worst case truncate the stacktrace(s) to reduce their size.


(Christian Stockhaus) #3

Here is the Link to the Error on Pastebin
https://pastebin.com/jBXXc14p


(Christian Stockhaus) #4

it has happend again this weekend with the same error

i have deactivated the persistent queue now and will see if the failure will happen again


(Christian Stockhaus) #5

ok after deactivating the persistent queue logstash works again without error to date
so there seems to be an error with this feature in our installation?


(system) #6

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