[bugfix] Critical bug fix: a page caching issue caused errors in btree branching, leading to unreachable pages. The bug requires a rather unlikely combination of events to occur, so it mainly affects databases which have been running over a longer time. Typical symptoms are: existing nodes are not found or the consistency check reports an error ERR_DOM_INDEX. Over time, the bug may have other unexpected side effects though, eventually requiring a complete restore.
[bugfix] Critical bug fix: a page caching issue caused errors in btree branching, leading to unreachable pages. The bug requires a rather unlikely combination of events to occur, so it mainly affects databases which have been running over a longer time. Typical symptoms are: existing nodes are not found or the consistency check reports an error ERR_DOM_INDEX. Over time, the bug may have other unexpected side effects though, eventually requiring a complete restore.

Users of 1.4.x should update to this revision.

git-svn-id: 1623499149f5af833cfad2814dce82e821210f6f@14222 8784284e-840f-0410-bd5a-a6a6012a0d1a

kingargyle/exist-1.4.x,orbeon/eXist-1.4.x,kingargyle/exist-1.4.x,orbeon/eXist-1.4.x,orbeon/eXist-1.4.x,kingargyle/exist-1.4.x,kingargyle/exist-1.4.x,orbeon/eXist-1.4.x,orbeon/eXist-1.4.x,kingargyle/exist-1.4.x,orbeon/eXist-1.4.x,kingargyle/exist-1.4.x