On Tue, Jun 21, 2022 at 04:24:15PM +0530, Poorna Murali wrote: > If we have an alerting mechanism which says if a solr node is down, is it > possible to configure the alert with some action which will restart that > solr node and recover automatically? > Please advise.
Until I figure out why Solr crashes from time to time, I have it started by Monit, which watches the process and will restart it if it disappears. We were already using Monit for other stuff so it was simple to just add a configuration for Solr. https://mmonit.com/monit/ Whether your alerting mechanism can do similar things, depends on that mechanism. But I agree that the best solution will be to find and fix the problem so that the process monitor has nothing to do. -- Mark H. Wood Lead Technology Analyst University Library Indiana University - Purdue University Indianapolis 755 W. Michigan Street Indianapolis, IN 46202 317-274-0749 www.ulib.iupui.edu
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