Grouper Developers Forum

["Gettes, Michael" <>]

Hi all,

I have a condition of about a dozen groups which cannot be modified or 
deleted and the log snippet attached shows the error log for one of these 
groups.  First, I’d like to know how I fix these groups.  Second, the 
condition of how this occurred I am still trying to prove but it seems to be 
related to whether or not memory is configured with ms=mx.  I haven’t been 
able to recreate what caused the condition in the log snippet but the log 
snippet with ms=mx devolves into Garbarge collection failures and the loader 
becoming unusable over time.  With ms<mx (8g<9g) the errors i see in the log 
snippet do not cause the loader to become unusable over time.  Anyway, I’d 
really appreciate help fixing the bad groups based on the log.

I decided not to post this to the grouper-users list because I don’t want 
people thinking grouper is unstable and this could happen to them.  As you 
guys know, i have been doing some extreme things with grouper to see what’s 
possible and find issues and i think these “broken groups” are related to 
that work and the various memory problems I was having.

Thank you!

/mrg

Attachment: 20190531-grouper-error.log
Description: 20190531-grouper-error.log