I have filed the bug report. Please let me know if you need any information about my environment.
Thanks Doug ________________________________________ From: Stefan Seelmann <[email protected]> Sent: Thursday, November 8, 2018 4:47 PM To: [email protected] Subject: Re: LDIF Export fails with "Comparison method violates its general contract!" On 11/8/18 8:19 PM, Black, Douglas wrote: > 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=DwIDaQ&c=k9MF1d71ITtkuJx-PdWme51dKbmfPEvxwt8SFEkBfs4&r=9lyckcM6ZhJLsBO8S-PrSIMUchQ_vFPG0h87-ifHH1k&m=JgmgAeyDkIx7WxLqzVCpQOm6lbwj08yM8r5umx2lbyw&s=rYuqOHlWSBH6Wm9O3M5GsiMVJf3KWomwxHEGTr0aohc&e=:205) > at > org.apache.directory.studio.ldapbrowser.core.jobs.ExportLdifRunnable.run(https://urldefense.proofpoint.com/v2/url?u=http-3A__ExportLdifRunnable.java&d=DwIDaQ&c=k9MF1d71ITtkuJx-PdWme51dKbmfPEvxwt8SFEkBfs4&r=9lyckcM6ZhJLsBO8S-PrSIMUchQ_vFPG0h87-ifHH1k&m=JgmgAeyDkIx7WxLqzVCpQOm6lbwj08yM8r5umx2lbyw&s=rYuqOHlWSBH6Wm9O3M5GsiMVJf3KWomwxHEGTr0aohc&e=:156) > at > org.apache.directory.studio.connection.core.jobs.StudioConnectionJob.run(https://urldefense.proofpoint.com/v2/url?u=http-3A__StudioConnectionJob.java&d=DwIDaQ&c=k9MF1d71ITtkuJx-PdWme51dKbmfPEvxwt8SFEkBfs4&r=9lyckcM6ZhJLsBO8S-PrSIMUchQ_vFPG0h87-ifHH1k&m=JgmgAeyDkIx7WxLqzVCpQOm6lbwj08yM8r5umx2lbyw&s=nDAeT-69RWJRooKBVD54L1v9VphxNj91vZJjfFyhiO0&e=:119) > at > org.eclipse.core.internal.jobs.Worker.run(https://urldefense.proofpoint.com/v2/url?u=http-3A__Worker.java&d=DwIDaQ&c=k9MF1d71ITtkuJx-PdWme51dKbmfPEvxwt8SFEkBfs4&r=9lyckcM6ZhJLsBO8S-PrSIMUchQ_vFPG0h87-ifHH1k&m=JgmgAeyDkIx7WxLqzVCpQOm6lbwj08yM8r5umx2lbyw&s=tcHoNZQdhA3l9xk6yQcxRMXUqWZopZipfIpiFW9a43c&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). It doesn't mean that it needs more RAM. At this place in the code the attributes of a single entry are sorted, and the comparator seems to not guarantee a stable sorting, so it's clearly a bug. I'll have do dig deeper into the code. If possible please create a Jira ticket. Kind Regards, Stefan
