Solr WFSTInputIterator

[eswbitto]

I have recently upgraded from 4.2.f -> 5.0 -> 5.1.x


Upon doing some testing I'm finding these in the logs and I'm not sure what to make of it.

WARN  [solr.component.AsyncBuildSuggestComponent] [Suggestor-alfresco-1] Solr suggester temp file found matching file pattern: WFSTInputIterator*.{input,sorted}, path: /opt/alfresco/tomcat/temp/WFSTInputIterator4430897321361610575.input

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Should I be concerned about this?

[willisadams]

I've been seeing the same thing in my solr*.log files going back a while. So I finally checked out the folder referenced (../alfresco/tomcat/temp) and there are 6 WFSTInputIterator*.input and 6 WFSTInputIterator*.sorted files there totalling 11 GB.

I suspect this is due to this bug: https://issues.alfresco.com/jira/browse/MNT-16427

Based on this previous thread, you should be okay to delete these files the next time you shut down Alfresco: https://forums.alfresco.com/forum/installation-upgrades-configuration-integration/installation-upgra...

[eswbitto]

@willisadams,

Thanks for the info. I've deleted the above mentioned locations and everything seems to be working correctly.