Delete take forever when having a lot of entries
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Key: DIRSERVER-1366
URL: https://issues.apache.org/jira/browse/DIRSERVER-1366
Project: Directory ApacheDS
Issue Type: Bug
Affects Versions: 1.5.4
Reporter: Emmanuel Lecharny
Priority: Blocker
Fix For: 1.5.5
When we have a base with, say, 10000 entries, deleting one of them takes
forever. A short analysis conducted by Stefan Seelmann shown that the problem
lies in the way we handle indexes (log for one entry) :
JdbmStore: lookup in 0ms
JdbmStore: drop alias indices in 0ms
JdbmStore: drop ndn index in 78ms
JdbmStore: drop updn index in 34ms
JdbmStore: drop onelevel indices in 426ms
JdbmStore: drop sublevel index in 525ms
JdbmStore: drop parent onelevel index in 0ms
JdbmStore: drop existence index in 3ms
JdbmStore: master delete in 0ms
JdbmStore: sync in 7ms
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