EHC ❯ NonStopCache as an underlying cache of the BlockingCache doesn't work

• Type: Bug
• Status: Closed
• Priority: 1 Critical
• Resolution: Fixed
• Component/s: ehcache-core
• Labels:

• Assignee: asingh
• Reporter: gykwok
• Created: December 20, 2010
• Votes: 0
• Watchers: 2
• Updated:

  July 27, 2012
• Resolved:

  January 14, 2011

Description

http://forums.terracotta.org/forums/posts/list/4668.page

Percondition: server is running and is not stopped. There is only one thread calling the get() on the blockingCache. Run code: this.cacheName = “TestNonStopCache”; Ehcache ehcache = cacheManager.getEhcache(this.cacheName);

Element value = ehcache.get(“randomString”); // return null

ehcache.put(new Element(“abc”, “def”)); // successful

blockingCache = new BlockingCache(ehcache);

blockingCache.get(“abc”); // value returned

blockingCache.get(“anotherVeryRandomString”); // value not in cache. It blocks a short period and throws,

Caused by: net.sf.ehcache.constructs.nonstop.NonStopCacheException: getQuite for key - ‘ anotherVeryRandomString ‘ timed out at net.sf.ehcache.constructs.nonstop.behavior.ExceptionOnTimeoutBehavior.getQuiet(ExceptionOnTimeoutBehavior.java:69) at net.sf.ehcache.constructs.nonstop.behavior.ExecutorBehavior.getQuiet(ExecutorBehavior.java:119) at net.sf.ehcache.constructs.nonstop.NonStopCache.getQuiet(NonStopCache.java:249) at net.sf.ehcache.constructs.blocking.BlockingCache.get(BlockingCache.java:136) at net.sf.ehcache.constructs.blocking.BlockingCache.get(BlockingCache.java:231)

Expected result: get() should return null instead of throwing an exception.

Comments

Abhishek Singh 2011-01-14

Fixed in trunk.