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https://issues.apache.org/jira/browse/OPENJPA-1953?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Dick updated OPENJPA-1953:
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Fix Version/s: 2.2.0
Assigning to 2.2.0.
> Copying data from inputStream to OuputStream needs appropriate buffer size
> --------------------------------------------------------------------------
>
> Key: OPENJPA-1953
> URL: https://issues.apache.org/jira/browse/OPENJPA-1953
> Project: OpenJPA
> Issue Type: Bug
> Components: lib
> Affects Versions: 2.1.0
> Reporter: Xiaoming Shi
> Fix For: 2.2.0
>
>
> In the file:
> ./apache-openjpa-2.1.0-source/openjpa-lib/src/main/java/org/apache/openjpa/lib/meta/ZipStreamMetaDataIterator.java
> line : 119
> The buffer size is fixed as 1024 bytes. With the size of the data varies, the
> performance can be damaged a lot.
> We need an appropriate buffer size which depends on the size of the data to
> be copied.
> This is the same as the Appache Bug
> (https://issues.apache.org/bugzilla/show_bug.cgi?id=32546)
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