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From "Alexander Sofronov (JIRA)" <j...@apache.org>
Subject [jira] Created: (JCS-60) Disk cache grows unnecessarily
Date Wed, 24 Jun 2009 03:07:07 GMT
Disk cache grows unnecessarily
------------------------------

                 Key: JCS-60
                 URL: https://issues.apache.org/jira/browse/JCS-60
             Project: JCS
          Issue Type: Bug
          Components: Indexed Disk Cache
            Reporter: Alexander Sofronov
            Assignee: Aaron Smuts


I'm using JCS cache in UPDATE mode and I found that disk cache may grow when adding the cache
entries with the same key but larger value.

For example, 
cache.put("key", "value");
cache.put("key", "value1");
cache.put("key", "value12");

After that I see that *.data file contains all 3 entries. And the cache is not optimized at
shutdown even when isShutdownOptimizationEnabled is set to true.

I found a workaround for this - delete the key before writing.

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