EHC ❯ Statistics values inverted in ehcache 2.7.0

• Type: Bug
• Status: Resolved
• Priority: 2 Major
• Resolution: Fixed
• Component/s:
• Labels:

• Assignee: cschanck
• Reporter: evernat
• Created: March 24, 2013
• Votes: 0
• Watchers: 3
• Updated:

  June 06, 2013
• Resolved:

  April 03, 2013

Description

Since v2.7.0, methods names in ehcache statistics have been renamed, even if I have not seen this written in the release notes.

The source of the net.sf.ehcache.management.CacheStatistics class has been changed accordingly. Except that some incorrect methods were used to implement 2 methods in this class.

I think that the following code, in net.sf.ehcache.management.CacheStatistics (v2.7.0), is incorrect:

public long getCacheMisses() {
    return statistics.cacheHitCount();
}

/** {@inheritDoc} */
public long getInMemoryMisses() {
    return statistics.cacheMissCount();
}

and that both methods should be rewritten as:

public long getCacheMisses() {
    return statistics.cacheMissCount();
}

/** {@inheritDoc} */
public long getInMemoryMisses() {
    return statistics.localHeapMissCount();
}

Comments

Chris Schanck 2013-04-03

This was a pair of typos, screwed up in the stats rewrite.