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https://issues.apache.org/jira/browse/JCR-1037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12537263
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Martijn Hendriks commented on JCR-1037:
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Antionio, at August 7 you wrote:
> ..set the basic properties... like "creation date", "content", etc...
The name of the "content" property suggests that it may contain a lot of data.
Is that true, and if so, is it a binary property or not? If not, and you put a
lot of data in it then this might explain the memory problem (also see JCR-937).
Best wishes,
Martijn
> Memory leak causing performance problems
> ----------------------------------------
>
> Key: JCR-1037
> URL: https://issues.apache.org/jira/browse/JCR-1037
> Project: Jackrabbit
> Issue Type: Bug
> Components: jackrabbit-api
> Affects Versions: 1.2.1, 1.2.2, 1.2.3, 1.3
> Environment: Tomcat 6.0, XP Pro w/1Gb
> Reporter: Antonio Carballo
> Assignee: Thomas Mueller
> Attachments: JCR-Trace.txt
>
>
> Folks,
> We have been running tests on JCR v1.3 and v1.2.1 for the past two weeks. The
> system keeps running out of memory after X number of documents are added. Our
> initial test consisted of about 50 documents and gradually increased to about
> 150 documents. The size of the documents ranged from 1K to 9MB. We later
> changed the test to consist of files with less than 1K in length with the
> same result. Increasing the heap size delays the error but the outcome is
> always the same (Servlet runs out of heap memory.)
> Using JProbe we found a high number of references created by the caching
> sub-system (SessionItemStateManager.java, SharedItemStateManager.java,
> LocalItemStateManager.java). We changed the caching parameters using
> CacheManager (min 64K - max 16MB). This change only delayed the error.
> Servlet eventually runs out of heap memory.
> We are more than happy to share our findings (even source code and test data)
> with the Jackrabbit team. Please let us know how you wish to proceed.
> Sincerely,
> Antonio Carballo
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