tree 23e06599e051ccb9e692275554fe877c616ba372
parent fc78074a21dd8024bd1d592464e4cf1b5474955c
author Suryandaru Triandana <syndtr@gmail.com> 1416278034 +0700
committer Suryandaru Triandana <syndtr@gmail.com> 1416278034 +0700

level: fixes table compaction that may generate tables with overlapped ukey

This become a problem when new compaction picked-up and table key range search
doesn't expanded in the asumption that ukey never hop across tables (true in level > 0),
when this happen newer ukey might pushed into lower level, and since version.get
assume that this never happen, version.get will incorectly return older ukey instead.

This commit also fixes compaction retry, and will always expand key range search
when pick-up new compaction.

Fixes #83.