# Logstash1.5 Working on HP-Unix?

**URL:** <https://discuss.elastic.co/t/logstash1-5-working-on-hp-unix/1621>\
**Category:** Logstash\
**Created:** [June 1, 2015, 7:51am UTC](https://discuss.elastic.co/t/logstash1-5-working-on-hp-unix/1621 "2015-06-01T07:51:27Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ankit](https://avatars.discourse-cdn.com/v4/letter/a/cab0a1/32.png) [@ankit](https://discuss.elastic.co/u/ankit)\
**Post date:** [June 1, 2015, 7:51am UTC](https://discuss.elastic.co/t/logstash1-5-working-on-hp-unix/1621/1 "2015-06-01T07:51:27Z")

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Hi All,

I was using logstash 1.4 on multiple operating system like windows, RHEL and HP-Unix.  
I did some change in filewatch plugin for running on HP-Unix box and due to those change sincedb feature stop working.

My question is does logstash 1.5 is working in HP-Unix Server with sincedb feature or not ?

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**Author:** ![magnusbaeck](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/magnusbaeck/32/44943_2.png) [@magnusbaeck](https://discuss.elastic.co/u/magnusbaeck)\
**Post date:** [June 1, 2015, 8:11am UTC](https://discuss.elastic.co/t/logstash1-5-working-on-hp-unix/1621/2 "2015-06-01T08:11:40Z")

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HP-UX isn't listed on the [support matrix page](https://www.elastic.co/subscriptions/matrix) so if it works it basically accidental and nothing you should rely on. IIRC the problem with HP-UX was related to some member of the stat struct and how that was handled by JRuby, in which case is more a JRuby problem than a Logstash one.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 6, 2017, 5:38am UTC](https://discuss.elastic.co/t/logstash1-5-working-on-hp-unix/1621/3 "2017-07-06T05:38:54Z")

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Closed on July 6, 2017, 5:38am UTC