On the upgrade of Fisheye 2.4.0, Perforce repositories fail to index or have odd behavior indexing. Symptoms of this problem include:

• Only some content being indexed and viewable in the repository source.
• No content at all being indexed, and source repository shows no files in the UI.
• Files are shown in the repository UI but they are all listed as deleted.

Common errors in the log files include:

2010-10-21 14:59:29,001 ERROR [IncrementalPinger1] fisheye.app P4Cache-getFileRevision - Could not determine revid for key project1/main/README.txt@2
2010-10-21 14:59:29,001 ERROR [IncrementalPinger1] fisheye.app P4Cache-getFileRevision - Could not determine revid for key project1/main/TEST.txt@2

After development investigation it appears that this is related to case-sensitivity issues as part of the 2.4.0 release.