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  1. OpenJPA
  2. OPENJPA-1953

Copying data from inputStream to OuputStream needs appropriate buffer size

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Won't Fix
    • Affects Version/s: 2.1.0
    • Fix Version/s: 2.2.0
    • Component/s: lib
    • Labels:
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      Description

      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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            • Assignee:
              curtisr7 Rick Curtis
              Reporter:
              nancyesmis Xiaoming Shi
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              • Created:
                Updated:
                Resolved: