Ubuntu
leveldb package

FTBFS: gives high rate of false positives on powerpc

Bug #1021560 reported by Ben Collins
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
leveldb (Debian)
Fix Released
Unknown
leveldb (Ubuntu)
Fix Released
Medium
Unassigned

Bug Description

==== Test BloomTest.VaryingLengths
False positives: 0.00% @ length = 1 ; bytes = 9
False positives: 0.00% @ length = 2 ; bytes = 9
False positives: 0.00% @ length = 3 ; bytes = 9
False positives: 0.00% @ length = 4 ; bytes = 9
False positives: 0.00% @ length = 5 ; bytes = 9
False positives: 0.00% @ length = 6 ; bytes = 9
False positives: 1.50% @ length = 7 ; bytes = 10
False positives: 0.00% @ length = 8 ; bytes = 11
False positives: 2.56% @ length = 9 ; bytes = 13
util/bloom_test.cc:142: failed: 0.0256 <= 0.02

Tags: ftbfs
Revision history for this message
James Page (james-page) wrote :

Upstream bug report - http://code.google.com/p/leveldb/issues/detail?id=84

Bug Watch Updater (bug-watch-updater)
Changed in leveldb (Debian):
status: Unknown → Confirmed
James Page (james-page)
Changed in leveldb (Ubuntu):
importance: Undecided → Medium
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package leveldb - 0+20120530.gitdd0d562-1ubuntu1

---------------
leveldb (0+20120530.gitdd0d562-1ubuntu1) quantal; urgency=low

  * Fix FTBFS on big-endian architectures (LP: #1021560):
    - d/patches/9112-fix-bloom-test.patch: Increase false positive threshold
      by 1% to deal with test failures on big-endian architectures. Picked
      from upstream dev mailing list.
 -- James Page <email address hidden> Mon, 16 Jul 2012 19:17:01 +0000

Changed in leveldb (Ubuntu):
status: Confirmed → Fix Released
Bug Watch Updater (bug-watch-updater)
Changed in leveldb (Debian):
status: Confirmed → Fix Released
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