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From "Black, Douglas" <Doug.Bl...@osumc.edu>
Subject RE: LDIF Export fails with "Comparison method violates its general contract!"
Date Thu, 08 Nov 2018 19:25:07 GMT
Sorry, I forgot to say that this is Apache Directory Studio version 2.0.0.v20180908-M14.  

-----Original Message-----
From: Black, Douglas [mailto:Doug.Black@osumc.edu] 
Sent: Thursday, November 8, 2018 14:19
To: users@directory.apache.org
Subject: LDIF Export fails with "Comparison method violates its general contract!"

I am trying to do an LDIF export of an eDirectory tree.  Search returns about 105,000 objects.
 When I try to export it to LDIF, I get the above error. Error details are:

-----------------------------------------------------
Error while exporting LDIF
 - Comparison method violates its general contract!
java.lang.IllegalArgumentException: Comparison method violates its general contract!
	at java.util.TimSort.mergeHi(Unknown Source)
	at java.util.TimSort.mergeAt(Unknown Source)
	at java.util.TimSort.mergeCollapse(Unknown Source)
	at java.util.TimSort.sort(Unknown Source)
	at java.util.Arrays.sort(Unknown Source)
	at org.apache.directory.studio.ldapbrowser.core.jobs.ExportLdifRunnable.export(https://urldefense.proofpoint.com/v2/url?u=http-3A__ExportLdifRunnable.java&d=DwIFAg&c=k9MF1d71ITtkuJx-PdWme51dKbmfPEvxwt8SFEkBfs4&r=9lyckcM6ZhJLsBO8S-PrSIMUchQ_vFPG0h87-ifHH1k&m=xgaNqAXczn1qtXDkfOtYO2rUP7UZHjt7dydXHxIkWvY&s=6L3SIaraH_dyoYfx_LgKzVtuMvvmnyr2Z62LZuVES3M&e=:205)
	at org.apache.directory.studio.ldapbrowser.core.jobs.ExportLdifRunnable.run(https://urldefense.proofpoint.com/v2/url?u=http-3A__ExportLdifRunnable.java&d=DwIFAg&c=k9MF1d71ITtkuJx-PdWme51dKbmfPEvxwt8SFEkBfs4&r=9lyckcM6ZhJLsBO8S-PrSIMUchQ_vFPG0h87-ifHH1k&m=xgaNqAXczn1qtXDkfOtYO2rUP7UZHjt7dydXHxIkWvY&s=6L3SIaraH_dyoYfx_LgKzVtuMvvmnyr2Z62LZuVES3M&e=:156)
	at org.apache.directory.studio.connection.core.jobs.StudioConnectionJob.run(https://urldefense.proofpoint.com/v2/url?u=http-3A__StudioConnectionJob.java&d=DwIFAg&c=k9MF1d71ITtkuJx-PdWme51dKbmfPEvxwt8SFEkBfs4&r=9lyckcM6ZhJLsBO8S-PrSIMUchQ_vFPG0h87-ifHH1k&m=xgaNqAXczn1qtXDkfOtYO2rUP7UZHjt7dydXHxIkWvY&s=mgKZVewmhLxVkqhGN_GjXtyf7FMDocLGMBmezD5frw0&e=:119)
	at org.eclipse.core.internal.jobs.Worker.run(https://urldefense.proofpoint.com/v2/url?u=http-3A__Worker.java&d=DwIFAg&c=k9MF1d71ITtkuJx-PdWme51dKbmfPEvxwt8SFEkBfs4&r=9lyckcM6ZhJLsBO8S-PrSIMUchQ_vFPG0h87-ifHH1k&m=xgaNqAXczn1qtXDkfOtYO2rUP7UZHjt7dydXHxIkWvY&s=9sW7cSlFBwQt7ZT-o1-O6Cfw_yJ0kgbV1NBMLFp3p-E&e=:60)

Comparison method violates its general contract!

-----------------------------------------------------

Has anyone else seen this?  Is it a really cryptic way of saying "I need more RAM"?  (The
workstation is a Windows 10 VM with 8GB). 


Thanks,

Doug Black
OSU Wexner Medical Center
doug.black@osumc.edu


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